Vinyl chloride

Vinyl chloride  File:Vinyl-chloride-2D.svg

| Structural formula of vinyl chloride | Space-filling model

|

Names
Preferred IUPAC name

Chloroethene

Other names

Vinyl chloride monomer
VCM
Vinyl monomer

Chloroethylene
Refrigerant-1140

Identifiers

CAS Number

* 75-01-4 Y

3D model (JSmol)

* Interactive image

Beilstein Reference

| 1731576
ChEBI |

* CHEBI:28509 Y

ChEMBL |

* ChEMBL2311071

ChemSpider |

* 6098 Y

EC Number |

* 200-831-0

Gmelin Reference

| 100541
KEGG |

* C06793 Y

PubChem CID

* 6338

RTECS number |

* KU9625000

UNII |

* WD06X94M2D Y

UN number | 1086

InChI

* InChI=1S/C2H3Cl/c1-2-3/h2H,1H2 Y

Key: BZHJMEDXRYGGRV-UHFFFAOYSA-N Y

* InChI=1/C2H3Cl/c1-2-3/h2H,1H2

Key: BZHJMEDXRYGGRV-UHFFFAOYAW

SMILES

* ClC=C

Properties

Chemical formula

| C2H3Cl
Molar mass | 62.50 g·mol−1
Appearance  | Colorless gas
Odor | mildly sweet[1]
Density | 0.911 g/cc
Melting point |  −153.8 °C (−244.8 °F; 119.3 K)
Boiling point |  −13.4 °C (7.9 °F; 259.8 K)

Solubility in water

| 2.7 g/L (0.0432 mol/L)
Vapor pressure | 2580 mmHg at 20 °C (68 °F)

Magnetic susceptibility (χ)

| −35.9·10−6 cm3/mol
Thermochemistry

Heat capacity (C)

| 0.8592 J/K/g (gas)
0.9504 J/K/g (solid)

Std enthalpy of
formation (ΔfH⦵298)

| −94.12 kJ/mol (solid)
Hazards
GHS pictograms |
GHS Signal word | Danger

GHS hazard statements

| H220, H350

GHS precautionary statements

| P201, P202, P210, P281, P308+313, P377, P381, P403, P405, P501
NFPA 704 (fire diamond)  |

Flash point |  −61 °C (−78 °F; 212 K)
Explosive limits | 3.6–33%[2]
NIOSH (US health exposure limits):

PEL (Permissible)

| TWA 1 ppm C 5 ppm [15-minute][2]

REL (Recommended)

| Ca[2]

IDLH (Immediate danger)

| Ca [N.D.][2]
Related compounds

Related chloroethenes

| dichloroethylenes, trichloroethylene, tetrachloroethylene, allyl chloride

Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).

Y verify (what is YN ?)
Infobox references

Tracking categories (test):

* SizeSet

Vinyl chloride is an organochloride with the formula H
2C=CHCl. It is also called vinyl chloride monomer (VCM) or chloroethene. It is an important industrial chemical chiefly used to produce the polymer polyvinyl chloride (PVC). Vinyl chloride is a colourless flammable gas that has a sweet odor and is carcinogenic. Vinyl chloride monomer is among the top twenty largest petrochemicals (petroleum-derived chemicals) in world production.[3] The United States remains the largest vinyl chloride manufacturing region because of its low-production-cost position in chlorine and ethylene raw materials. China is also a large manufacturer and one of the largest consumers of vinyl chloride.[4] It can be formed in the environment when soil organisms break down chlorinated solvents. Vinyl chloride that is released by industries or formed by the breakdown of other chlorinated chemicals can enter the air and drinking water supplies. Vinyl chloride is a common contaminant found near landfills.[5] Before the 1970s, vinyl chloride was used as an aerosol propellant and refrigerant.[6][7]

## Contents

* 1 Uses
* 2 Production
* 2.1 History
* 2.2 Acetylene-based routes
* 2.3 Ethylene-based routes
* 2.4 Possible routes from ethane
* 2.4.1 Thermal decomposition of dichloroethane
* 3 Storage and transportation
* 4 Fire and explosion hazard
* 5 Health effects
* 5.1 Liver toxicity
* 5.2 Cancerous tumors
* 5.3 Environment pollution
* 5.4 Mechanism
* 6 Microbial remediation
* 7 See also
* 8 References
* 8.1 Additional references for environmental pollution
* 8.2 Inline citations
* 9 Further reading
* 10 External links

## Uses

Poly(vinyl chloride) (PVC), the main end-product of vinyl chloride, is used extensively in sewage pipes due to its low cost, chemical resistance, and ease of jointing.

Vinyl chloride, also called vinyl chloride monomer (VCM), is exclusively used as a precursor to PVC. Due to its toxic nature, vinyl chloride is not found in other products. Poly(vinyl chloride) (PVC) is very stable, storable and not toxic.[3]

Until 1974, vinyl chloride was used in aerosol spray propellant.[8] Vinyl chloride was briefly used as an inhalational anaesthetic, in a similar vein to ethyl chloride, though its toxicity limited this use.[9][10]

## Production

Globally, approximately 40 million tonnes of PVC resin are produced per year,[11] resulting in approximately 10.2 million tonnes of vinyl chloride produced.[12]

### History

Vinyl chloride was first synthesized in 1835 by Justus von Liebig and his student Henri Victor Regnault. They obtained it by treating 1,2-dichloroethane with a solution of potassium hydroxide in ethanol.[13]

### Acetylene-based routes

In 1912, Fritz Klatte, a German chemist working for Griesheim-Elektron, patented a means to produce vinyl chloride from acetylene and hydrogen chloride using mercuric chloride as a catalyst. Acetylene reacts with hydrogen chloride over a mercuric chloride catalyst to give vinyl chloride:

2 \+ HCl → CH
2=CHCl

The reaction is exothermic and highly selective. Product purity and yields are generally very high.[3]

This route to vinyl chloride was common before ethylene became widely distributed. When vinyl chloride producers shifted to using the thermal cracking of EDC described below, some used byproduct HCl in conjunction with a colocated acetylene-based unit. The hazards of storing and shipping acetylene meant that the vinyl chloride facility needed to be located very close to the acetylene generating facility.[3]

In view of mercury's toxicity, gold- and platinum-based catalysts have been proposed.[14][15]

The mercury-based technology is the main production method in China due to low price on coal from which acetylene is produced,[4][3] with over 80% of national capacity as of 2018, even though the resulting PVC contains residues and is only suitable for low-end products like pipes.[16]

### Ethylene-based routes

In the United States and Europe, mercury-catalyzed routes widely used in the 20th century have been superseded by more economical and greener processes based on ethylene. Ethylene is made by cracking ethane. Two steps are involved, chlorination and dehydrochlorination:

2C=CH
2 \+ Cl
2 → H
2ClC–CH
2Cl

2ClC–CH
2Cl → H
2C=CHCl + HCl

### Possible routes from ethane

Numerous attempts have been made to convert ethane directly to vinyl chloride.[3] Ethane, which is even more readily available than ethylene, is a potential precursor to vinyl chloride. The conversion of ethane to vinyl chloride has been demonstrated by various routes:[3]

High-temperature chlorination:

3C–CH
3 \+ 2 Cl
2 → H
2C=CHCl + 3 HCl

High-temperature oxychlorination, which uses oxygen and hydrogen chloride in place of chlorine:

3C–CH
3 \+ O
2 \+ HCl → H
2C=CHCl + 2 H

High-temperature oxidative chlorination: 4 H
3C–CH
3 \+ 3 O
2 \+ 2 Cl
2 → 4 H
2C=CHCl + 6 H

#### Thermal decomposition of dichloroethane

1,2-Dichloroethane, ClCH2CH2Cl (also known as ethylene dichloride, EDC), can be prepared by halogenation of ethane or ethylene, inexpensive starting materials. EDC thermally converts into vinyl chloride and anhydrous HCl. This production method has become the major route to vinyl chloride since the late 1950s.[3]

ClCH
2–CH
2Cl → CH
2=CHCl + HCl

The thermal cracking reaction is highly endothermic, and is generally carried out in a fired heater. Even though residence time and temperature are carefully controlled, it produces significant quantities of chlorinated hydrocarbon side products. In practice, the yield for EDC conversion is relatively low (50 to 60 percent). The furnace effluent is immediately quenched with cold EDC to minimize undesirable side reactions. The resulting vapor-liquid mixture then goes to a purification system. Some processes use an absorber-stripper system to separate HCl from the chlorinated hydrocarbons, while other processes use a refrigerated continuous distillation system.[3]

## Storage and transportation

Vinyl chloride is stored as a liquid. The accepted upper limit of safety as a health hazard is 500 ppm. Often, the storage containers for the product vinyl chloride are high capacity spheres. The spheres have an inside sphere and an outside sphere. Several inches of space separate the inside sphere from the outside sphere. The interstitial space between the spheres is purged with an inert gas such as nitrogen. As the nitrogen purge gas exits the interstitial space it passes through an analyzer that detects whether any vinyl chloride is leaking from the internal sphere. If vinyl chloride starts to leak from the internal sphere or if a fire is detected on the outside of the sphere then the contents of the sphere are automatically dumped into an emergency underground storage container. Containers used for handling vinyl chloride at atmospheric temperature are always under pressure. Inhibited vinyl chloride may be stored at normal atmospheric conditions in suitable pressure vessels. Uninhibited vinyl chloride may be stored either under refrigeration or at normal atmospheric temperature in the absence of air or sunlight but only for a duration of a few days. If stored for longer periods, regular checks must be made to confirm no polymerization has taken place.[17] In addition to its toxicity risk, transporting vinyl chloride also presents the same risks as transporting other flammable gases such as propane, butane, or natural gas.[18] Examples of incidents in which this danger was observed include the 2023 Ohio train derailment,[19][20] in which derailed tank cars dumped 100,000 gallons of hazardous materials, including vinyl chloride.[21][22]

## Fire and explosion hazard

In the U.S., OSHA lists vinyl chloride as a Class IA Flammable Liquid, with a National Fire Protection Association Flammability Rating of 4. Because of its low boiling point, liquid vinyl chloride will undergo flash evaporation (i.e., autorefrigerate) upon its release to atmospheric pressure. The portion vaporized will form a dense cloud (more than twice as heavy as the surrounding air). The risk of subsequent explosion or fire is significant. According to OSHA, the flash point of vinyl chloride is −78 °C (−108.4 °F).[23] Its flammable limits in air are: lower 3.6 volume% and upper 33.0 volume%. The explosive limits are: lower 4.0%, upper 22.05% by volume in air. Fire may release toxic hydrogen chloride (HCl) and carbon monoxide (CO) and trace levels of phosgene.[24][25] Vinyl chloride can polymerise rapidly due to heating and under the influence of air, light and contact with a catalyst, strong oxidisers and metals such as copper and aluminium, with fire or explosion hazard. As a gas mixed with air, vinyl chloride is a fire and explosion hazard. On standing[clarification needed], vinyl chloride can form peroxides, which may then explode. Vinyl chloride will react with iron and steel in the presence of moisture.[7][26]

## Health effects

Since it is a gas under most ambient conditions, primary exposure is via inhalation, as opposed to the consumption of contaminated food or water, with occupational hazards being highest. Prior to 1974, workers were commonly exposed to 1,000 ppm vinyl chloride, causing "vinyl chloride illness" such as acroosteolysis and Raynaud's Phenomenon. The symptoms of vinyl chloride exposure are classified by ppm levels in ambient air with 4,000 ppm having a threshold effect.[27] The intensity of symptoms varies from acute (1,000–8,000 ppm), including dizziness, nausea, visual disturbances, headache, and ataxia, to chronic (above 12,000 ppm), including narcotic effect, cardiac arrhythmias, and fatal respiratory failure.[28] RADS (Reactive Airway Dysfunction Syndrome) may be caused by acute exposure to vinyl chloride.[29]

Vinyl chloride is a mutagen having clastogenic effects which affect lymphocyte chromosomal structure.[28][30] Vinyl chloride is a IARC group 1 Carcinogen posing elevated risks of rare angiosarcoma, brain and lung tumors, and malignant haematopoeitic lymphatic tumors.[31] Chronic exposure leads to common forms of respiratory failure (emphysema, pulmonary fibrosis) and focused hepatotoxicity (hepatomegaly, hepatic fibrosis). Continuous exposure can cause CNS depression including euphoria and disorientation. Decreased male libido, miscarriage, and birth defects are known major reproductive defects associated with vinyl chloride.

Vinyl chloride can have acute dermal and ocular effects. Dermal exposure effects are thickening of skin, edema, decreased elasticity, local frostbites, blistering, and irritation.[28] The complete loss of skin elasticity expresses itself in Raynaud's Phenomenon.[30]

### Liver toxicity

The hepatotoxicity of vinyl chloride has long been established since the 1930s when the PVC industry was just in its early stages. In the very first study about the dangers of vinyl chloride, published by Patty in 1930, it was disclosed that exposure of test animals to just a single short-term high dose of vinyl chloride caused liver damage.[32] In 1949, a Russian publication discussed the finding that vinyl chloride caused liver injury among workers.[33] In 1954, B.F. Goodrich Chemical stated that vinyl chloride caused liver injury upon short-term exposures. Almost nothing was known about its long-term effects. They also recommended long-term animal toxicology studies. The study noted that if a chemical did justify the cost of testing, and its ill-effects on workers and the public were known, the chemical should not be made.[34] In 1963, research paid for in part by Allied Chemical found liver damage in test animals from exposures below 500 parts per million (ppm).[35] Also in 1963, a Romanian researcher published findings of liver disease in vinyl chloride workers.[36] In 1968, Mutchler and Kramer, two Dow researchers, reported their finding that exposures as low as 300 ppm caused liver damage in vinyl chloride workers thus confirming earlier animal data in humans.[37] In a 1969 presentation given in Japan, P. L. Viola, a European researcher working for the European vinyl chloride industry, indicated, "every monomer used in V.C. manufacture is hazardous....various changes were found in bone and liver. Particularly, much more attention should be drawn to liver changes. The findings in rats at the concentration of 4 to 10 ppm are shown in pictures." In light of the finding of liver damage in rats from just 4–10 ppm of vinyl chloride exposure, Viola added that he "should like some precautions to be taken in the manufacturing plants polymerizing vinyl chloride, such as a reduction of the threshold limit value of monomer."[38] Vinyl chloride was first reported to induce angiosarcoma of the liver in 1974[39] and further research has demonstrated the carcinogenicity of VC to other organs and at lower concentrations,[40][41] with evidence now extending to jobs associated with poly(vinyl chloride) exposure, indicating the need for prudent control of PVC dust in the industrial setting.[42]

Vinyl chloride is now an IARC group 1 carcinogen known to cause hepatic angiosarcoma (HAS) in highly exposed industrial workers.[43] Vinyl chloride monomer, a component in the production of poly(vinyl chloride) (PVC) resins, is a halogenated hydrocarbon with acute toxic effects, as well as chronic carcinogenic effects.[44]

### Cancerous tumors

Animals exposed to 30,000 ppm of vinyl chloride developed cancerous tumors. Studies on vinyl chloride workers were a "red flag" to B.F. Goodrich and the industry.[45] In 1972, Maltoni, another Italian researcher for the European vinyl chloride industry, found liver tumors (including angiosarcoma) from vinyl chloride exposures as low as 250 ppm for four hours a day.[46]

In 1997 the U.S. Centers for Disease Control and Prevention (CDC) concluded that the development and acceptance by the PVC industry of a closed loop polymerization process in the late 1970s "almost completely eliminated worker exposures" and that "new cases of hepatic angiosarcoma in vinyl chloride polymerization workers have been virtually eliminated."[47]

The Houston Chronicle claimed in 1998 that the vinyl industry manipulated vinyl chloride studies to avoid liability for worker exposure and hid extensive and severe chemical spills in local communities.[48]

### Environment pollution

According to the U.S. EPA, "vinyl chloride emissions from poly(vinyl chloride) (PVC), ethylene dichloride (EDC), and vinyl chloride monomer (VCM) plants cause or contribute to air pollution that may reasonably be anticipated to result in an increase in mortality or an increase in serious irreversible, or incapacitating reversible illness. Vinyl chloride is a known human carcinogen that causes a rare cancer of the liver."[49] EPA's 2001 updated Toxicological Profile and Summary Health Assessment for vinyl chloride in its Integrated Risk Information System (IRIS) database lowers EPA's previous risk factor estimate by a factor of 20 and concludes that "because of the consistent evidence for liver cancer in all the studies [...] and the weaker association for other sites, it is concluded that the liver is the most sensitive site, and protection against liver cancer will protect against possible cancer induction in other tissues."[50]

### Mechanism

The carcinogenicity of VC is attributed to the action of two metabolites, chloroethylene oxide and chloroacetaldehyde. The former is produced by the action of cytochrome P-450 on VC. Both chloroethylene oxide and chloroacetaldehyde are alkylating agents.

## Microbial remediation

The bacteria species Nitrosomonas europaea can degrade a variety of halogenated compounds including trichloroethylene, and vinyl chloride.[51]

## See also

* Vinyl group
* List of refrigerants, for R-1140
* 2023 Ohio train derailment, in which a large amount of vinyl chloride was spilled

## References

### Additional references for environmental pollution

* International Programme on Chemical Safety (IPCS) (1999). Vinyl chloride. Environmental Health Criteria 215. WHO, Geneva.
* National Poisons Information Service (NPIS) (2004). "Vinyl chloride." TOXBASE®.
* World Health Organisation (WHO) (2000). "Air quality guidelines for Europe." WHO Regional Publications, European Series, No. 91. 2nd edition. WHO Regional Office for Europe. Copenhagen.
* Hathaway G.J. and Proctor N.H. (2004). Chemical Hazards of the Workplace. 5th edition. John Wiley & Sons, New Jersey.
* Risk Assessment Information System (RAIS) (1993). "Toxicity summary for vinyl chloride. "Chemical Hazard Evaluation and Communication Group, Biomedical and Environmental Information Analysis Section, Health and Safety Research Division.

### Inline citations

1. ↑ "Vinyl chloride". https://wwwn.cdc.gov/TSP/substances/ToxSubstance.aspx?toxid=51.
2. ↑ 2.0 2.1 2.2 2.3 NIOSH Pocket Guide to Chemical Hazards. "#0658". National Institute for Occupational Safety and Health (NIOSH). https://www.cdc.gov/niosh/npg/npgd0658.html.
3. ↑ 3.0 3.1 3.2 3.3 3.4 3.5 3.6 3.7 3.8 Dreher, Eberhard-Ludwig; Torkelson, Theodore R.; Beutel, Klaus K. (2011). "Ullmann's Encyclopedia of Industrial Chemistry". Ullmann's Encyclopedia of Industrial Chemistry. Weinheim: Wiley-VCH. doi:10.1002/14356007.o06_o01.
4. ↑ 4.0 4.1 "Vinyl Chloride Monomer (VCM) – Chemical Economics Handbook". S&P Global. http://www.ihs.com/products/chemical/planning/ceh/vinyl-chloride-monomer.aspx.
5. ↑ "Vinyl Chloride" (in en). 2018-01-30. https://dhs.wisconsin.gov/chemical/vc.htm.
6. ↑ "Vinyl Chloride Toxicity" (in en-US). National Library of Medicine. June 21, 2022.
7. ↑ 7.0 7.1 "Vinyl Chloride Monomer (VCM)". Department of Climate Change, Energy, the Environment and Water. https://www.dcceew.gov.au/environment/protection/npi/substances/fact-sheets/vinyl-chloride-monomer-vcm.
8. ↑ Markowitz, Gerald; Rosner, David (2013). Deceit and Denial: The Deadly Politics of Industrial Pollution. Berkeley, California Press: University of California Press. pp. 185. https://www.questia.com/read/124747742/deceit-and-denial-the-deadly-politics-of-industrial.
9. ↑ "Health effects of vinyl chloride". Texas Reports on Biology and Medicine 37: 126–44, 146–51. 1978. PMID 572591.
10. ↑ "Anesthesia; narcosis with vinyl chloride". Anesthesiology 8 (4): 359–61. July 1947. doi:10.1097/00000542-194707000-00003. PMID 20255056. https://pubs.asahq.org/anesthesiology/article/8/4/359/34257/ANESTHESIA-XXVII-NARCOSIS-WITH-VINYL-CHLORIDE. Retrieved 2023-02-15.
11. ↑ "PVC applications". The European Council of Vinyl Manufacturers. https://pvc.org/pvc-applications/. Retrieved 2023-02-25.
12. ↑ "Global vinyl acetate monomer production capacity| Statista". https://www.statista.com/statistics/1063677/global-vinyl-chloride-monomer-production-capacity/.
13. ↑ Regnault, H. V. (1835). "Sur la Composition de la Liqueur des Hollandais et sur une nouvelle Substance éthérée.". Annales de Chimie et de Physique (Gay-Lussac & Arago) 5858: 301–320. https://gallica.bnf.fr/ark:/12148/bpt6k6569005x/f307.item.texteImage. Retrieved 2019-07-11.
14. ↑ Malta, Grazia; Kondrat, Simon A.; Freakley, Simon J.; Davies, Catherine J.; Lu, Li; Dawson, Simon; Thetford, Adam; Gibson, Emma K. et al. (2017). "Identification of single-site gold catalysis in acetylene hydrochlorination". Science 355 (6332): 1399–1403. doi:10.1126/science.aal3439. PMID 28360324. Bibcode: 2017Sci...355.1399M. https://figshare.com/articles/Identification_of_single-site_gold_catalysis_in_acetylene_hydrochlorination/9390182.
15. ↑ Kaiser, Selina K.; Fako, Edvin; Manzocchi, Gabriele; Krumeich, Frank; Hauert, Roland; Clark, Adam H.; Safonova, Olga V.; López, Núria et al. (2020). "Nanostructuring unlocks high performance of platinum single-atom catalysts for stable vinyl chloride production". Nature Catalysis 3 (4): 376–385. doi:10.1038/s41929-020-0431-3. PMID 32292878.
16. ↑ "China Polyvinyl Chloride (PVC) Industry Report, 2018-2022 - ResearchAndMarkets.com" (in en). https://www.businesswire.com/news/home/20181102005262/en/China-Polyvinyl-Chloride-PVC-Industry-Report-2018-2022
ResearchAndMarkets.com.
17. ↑ "aseh.net". http://aseh.net/resources/restored/resources/teaching-units/teaching-unit-better-living-through-chemistry/historical-sources/lesson-1/MCA-Vinal Chloride Safety Sheet-1954.pdf.
18. ↑ "Vinyl Chloride Monomer (VCM) Production". The European Council of Vinyl Manufacturers. http://www.pvc.org/en/p/vinyl-chloride-monomer-vcm.
19. ↑ Orsagos, Patrick; Seewer, John (February 6, 2023). "Crews release toxic chemicals from derailed tankers in Ohio" (in en-US). Associated Press. https://apnews.com/article/ohio-train-derailment-updates-bf5a60de2243cd6f7f730096aa33294c.
20. ↑ "Ohio catastrophe is 'wake-up call' to dangers of deadly train derailments". February 11, 2023. https://www.theguardian.com/us-news/2023/feb/11/ohio-train-derailment-wake-up-call.
21. ↑ "NTSB Issues Investigative Update on Ohio Train Derailment" (in en-US). National Transportation Safety Board. 2023. https://www.ntsb.gov/news/press-releases/Pages/NR20230214.aspx.
22. ↑ "TRAIN 32N - EAST PALESTINE.xlsx" (in en-US). Environmental Protection Agency. 2023. https://www.epa.gov/system/files/documents/2023-02/TRAIN 32N - EAST PALESTINE - derail list Norfolk Southern document.pdf.
23. ↑ "Aseh.net". http://aseh.net/resources/restored/resources/teaching-units/teaching-unit-better-living-through-chemistry/historical-sources/lesson-1/MCA-Vinal Chloride Safety Sheet-1954.pdf.
24. ↑ "Occupational Safety and Health Guideline for Vinyl Chloride"1988."
25. ↑ O'Mara, M. M.; Grider, L. B.; Daniel, R. L. (March 1971). "Combustion Products from Vinyl Chloride Monomer". American Industrial Hygiene Association Journal 32 (3): 153–156. doi:10.1080/0002889718506429. PMID 5551110.
26. ↑ "Vinyl chloride: health effects, incident management and toxicology". https://www.gov.uk/government/publications/vinyl-chloride-properties-incident-management-and-toxicology.
27. ↑ Harrison, Henrietta (2008). Vinyl chloride Toxicological overview, Health Protection Agency, UK
28. ↑ 28.0 28.1 28.2 International Programme on Chemical Safety (IPCS) (1999). Vinyl chloride. Environmental Health Criteria 215. WHO. Geneva.
29. ↑ UK Department for Environment, Food, and Rural Affairs (DEFRA) and Environment Agency (EA) (2004). "Contaminants in soil: Collation of toxicological data and intake values for humans. Vinyl chloride."
30. ↑ 30.0 30.1 Agency for Toxic Substances and Disease Registry (July 2006). ﻿Toxicological profile for vinyl chloride﻿ (Report). Atlanta, US: U.S. Department of Health and Human Services. https://stacks.cdc.gov/view/cdc/6948/cdc_6948_DS1.pdf. Retrieved 2023-02-07.
31. ↑ International Agency for Research on Cancer (IARC). "Vinyl chloride, polyvinyl chloride, and vinyl chloride-vinyl acetate copolymers." Vol 19, 1979. IARC. "Vinyl chloride." Supplement 7, 1987. Lyon.
32. ↑ Patty, F. A.; Yant, W. P.; Waite, C. P. (1930). "Acute Response of Guinea Pigs to Vapors of Some New Commercial Organic Compounds: V. Vinyl Chloride" (in en). Public Health Reports 45 (34): 1963. doi:10.2307/4579760. https://www.jstor.org/stable/4579760. Retrieved 2023-02-08.
33. ↑ Tribukh, S L et al. "Working Conditions and Measures for Their Improvement in Production and Use of Vinylchloride Plastics" (1949)
34. ↑ Wilson, Rex H et al. "Toxicology of Plastics and Rubber – Plastomers and Monomers." Reprinted from Industrial Medicine and Surgery. 23:11, 479–786. November 1954.
35. ↑ Lester, D.; Greenberg, L. A.; Adams, W. Robert (May 1963). "Effects of Single and Repeated Exposures of Humans and Rats to Vinyl Chloride" (in en). American Industrial Hygiene Association Journal 24 (3): 265–275. doi:10.1080/00028896309342963. ISSN 0002-8894. PMID 13929916. https://www.tandfonline.com/doi/full/10.1080/00028896309342963. Retrieved 2023-02-07.
36. ↑ Suciu, I.; Prodan, L.; Ilea, Elena; Păduraru, A.; Pascu, Livia (January 1975). "Clinical Manifestations in Vinyl Chloride Poisoning" (in en). Annals of the New York Academy of Sciences 246 (1): 53–69. doi:10.1111/j.1749-6632.1975.tb51080.x. ISSN 0077-8923. PMID 1054970. Bibcode: 1975NYASA.246...53S. https://onlinelibrary.wiley.com/doi/10.1111/j.1749-6632.1975.tb51080.x.
37. ↑ Kramer, G.C., M.D. "The Correlation of Clinical and Environmental Measurements for Workers Exposed to Vinyl Chloride." The Dow Chemical Company. Midland Michigan.
38. ↑ Viola, P.L. "Pathology of Vinyl Chloride" International Congress on Occupational Health. Japan. 1969.
39. ↑ Wagoner, Joseph K. (1983). "Toxicity of Vinyl Chloride and Poly(Vinyl Chloride): A Critical Review". Environmental Health Perspectives 52: 61–66. doi:10.2307/3429651. ISSN 0091-6765. PMID 6360677.
40. ↑ Winsten, Jay A., ed (1977). Origins of human cancer. Cold Spring Harbor conferences on cell proliferation. Book A. Incidence of cancer in humans.. Cold Spring Harbor, N.Y.: Cold Spring Harbor Laboratory. p. 119. ISBN 978-0-87969-119-6. https://catalogue.nla.gov.au/Record/4198902.
41. ↑ Maltoni, C.; Lefemine, G.; Ciliberti, A.; Cotti, G.; Carretti, D. (1981-10-01). "Carcinogenicity bioassays of vinyl chloride monomer: a model of risk assessment on an experimental basis". Environmental Health Perspectives 41: 3–29. doi:10.1289/ehp.81413. ISSN 0091-6765. PMID 6800782. Bibcode: 1981EnvHP..41....3M.
42. ↑ Wagoner, J K (1983-10-01). "Toxicity of vinyl chloride and poly(vinyl chloride): a critical review." (in en). Environmental Health Perspectives 52: 61–66. doi:10.1289/ehp.835261. ISSN 0091-6765. PMID 6360677. Bibcode: 1983EnvHP..52...61W.
43. ↑ Sass, Jennifer Beth; Castleman, Barry; Wallinga, David (2005-07-01). "Vinyl chloride: a case study of data suppression and misrepresentation". Environmental Health Perspectives 113 (7): 809–812. doi:10.1289/ehp.7716. ISSN 1552-9924. PMID 16002366. Bibcode: 2005EnvHP.113..809S.
44. ↑ PMC, Europe. "Europe PMC" (in en). https://europepmc.org/article/nbk/nbk544334.
45. ↑ Viola, P L. "Carcinogenic Effect of Vinyl Chloride" Presented at the Tenth International Cancer Congress. Houston, Texas. May 22–29, 1970.
46. ↑ Maltoni, C. "Cancer Detection and Prevention" (1972) Presented at the Second International Symposium on Cancer Detection and Prevention. Bologna, April 9–12, 1973.
47. ↑ Epidemiologic Notes and Reports Angiosarcoma of the Liver Among Polyvinyl Chloride Workers – Kentucky . Centers for Disease Control and Prevention. 1997.
48. ↑ Jim Morris, "In Strictest Confidence. The chemical industry's secrets," Houston Chronicle. Part One: "Toxic Secrecy," June 28, 1998, pp. 1A, 24A–27A; Part Two: "High-Level Crime," June 29, 1998, pp. 1A, 8A, 9A; and Part Three: "Bane on the Bayou," July 26, 1998, pgs. 1A, 16A.
49. ↑ National Emission Standards for Hazardous Air Pollutants (NESHAP) for Vinyl Chloride Subpart F, OMB Control Number 2060-0071, EPA ICR Number 0186.09 (Federal Register: September 25, 2001 (Volume 66, Number 186) )
50. ↑ EPA Toxicological Review of Vinyl Chloride in Support of Information on the IRIS. May 2000
51. ↑ "Home – Nitrosomonas europaea". http://genome.jgi-psf.org/finished_microbes/niteu/niteu.home.html.

## Further reading

* "Medicine: The Plastic Peril". Time. May 13, 1974. http://www.time.com/time/magazine/article/0,9171,908587,00.html.

## External links

* Information on the aerosol propellant controversy
* ATSDR Toxicological Profile for chloroethene / vinyl chloride
* CDC – NIOSH Pocket Guide to Chemical Hazards
* Chemical Identifiers for Vinyl Chloride from CAMEO Chemicals

* v
* t
* e

Health issues of plastics and polyhalogenated compounds (PHCs)

Plasticizers: Phthalates|

* DIBP
* DBP
* BBP (BBzP)
* DIHP
* DEHP (DOP)
* DIDP
* DINP

Miscellaneous plasticizers|

* Organophosphates
* Adipates (DEHA
* DOA)

Monomers|

* Bisphenol A (BPA, in Polycarbonates)
* Vinyl chloride (in PVC)

Miscellaneous additives incl. PHCs|

* PBDEs
* PCBs
* Organotins
* PFCs
* Perfluorooctanoic acid

Health issues|

* Teratogen
* Carcinogen
* Endocrine disruptor
* Diabetes
* Obesity
* Obesogen
* Polymer fume fever

Pollution|

* Plastic pollution
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* Great Pacific garbage patch
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* Dioxins
* List of environmental health hazards

Regulations|

* California Proposition 65
* European REACH regulation
* Japan Toxic Substances Law
* Toxic Substances Control Act

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