Trimesic acid

Names
Preferred IUPAC name

Benzene-1,3,5-tricarboxylic acid

Identifiers

CAS Number

* 554-95-0 Y

3D model (JSmol)

* Interactive image

Abbreviations  | TMA

Beilstein Reference

| 2053080
ChEBI |

* CHEBI:46032 Y

ChEMBL |

* ChEMBL77562 Y

ChemSpider |

* 10665 Y

DrugBank |

* DB08632 Y

EC Number |

* 209-077-7

Gmelin Reference

| 51147

PubChem CID

* 11138

UNII |

* OU36OO5MTN Y

InChI

* InChI=1S/C9H6O6/c10-7(11)4-1-5(8(12)13)3-6(2-4)9(14)15/h1-3H,(H,10,11)(H,12,13)(H,14,15) Y

Key: QMKYBPDZANOJGF-UHFFFAOYSA-N Y

* InChI=1/C9H6O6/c10-7(11)4-1-5(8(12)13)3-6(2-4)9(14)15/h1-3H,(H,10,11)(H,12,13)(H,14,15)

Key: QMKYBPDZANOJGF-UHFFFAOYAC

SMILES

* c1c(cc(cc1C(=O)O)C(=O)O)C(=O)O

Properties

Chemical formula

| C9H6O6
Molar mass | 210.14034
Hazards[1]
Safety data sheet | Oxford MSDS
GHS pictograms |
GHS Signal word | Warning

GHS hazard statements

| H315, H319, H335

GHS precautionary statements

| P261, P264, P271, P280, P302+352, P304+340, P305+351+338, P312, P321, P332+313, P337+313, P362, P403+233, P405, P501

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

Trimesic acid, also known as benzene-1,3,5-tricarboxylic acid, is an organic compound with the formula C6H3(CO2H)3. It is one of three isomers of benzenetricarboxylic acid.[2] A colorless solid, trimesic acid has some commercial value as a precursor to some plasticizers.[3]

Trimesic acid can be combined with para-hydroxypyridine to make a water-based gel, stable up to 95 °C.[4]

Trimesic acid crystallizes from water to form a hydrogen-bonded hydrated network with wide unidimensional empty channels.[5][6]

## See also

* Trimellitic acid (1,2,4-benzenetricarboxylic acid)
* Hemimellitic acid (1,2,3-benzenetricarboxylic acid)

## References

1. ↑ "1,3,5-Benzenetricarboxylic acid" (in en). https://pubchem.ncbi.nlm.nih.gov/compound/11138#section=Safety-and-Hazards.
2. ↑ Marković, Zoran; Badjuk, Dalibor; Gutman, Ivan (2004). "Geometry and Conformations of Benzenecarboxylic Acids". J. Serb. Chem. Soc. 69 (11): 877–882. doi:10.2298/JSC0411877M.
3. ↑ Röhrscheid, Freimund (2000). "Ullmann's Encyclopedia of Industrial Chemistry". Ullmann's Encyclopedia of Industrial Chemistry. Weinheim: Wiley-VCH. doi:10.1002/14356007.a05_249.
4. ↑ Tang, Li Ming; Wang, Yu Jiang (2009). "Highly Stable Supramolecular Hydrogels Formed from 1,3,5-Benzenetricarboxylic Acid and Hydroxyl Pyridines". Chinese Chemical Letters 20 (10): 1259–1262. doi:10.1016/j.cclet.2009.04.030.
5. ↑ Li, Penghao; Ryder, Matthew R.; Stoddart, J. Fraser (2020). "Hydrogen-Bonded Organic Frameworks: A Rising Class of Porous Molecular Materials". Accounts of Materials Research 1 (1): 77–87. doi:10.1021/accountsmr.0c00019.
6. ↑ Herbstein, Frank H. (1987). "Structural Parsimony and Structural Variety Among Inclusion Complexes (with Particular Reference to the Inclusion Compounds of Trimesic acid, N-(p-tolyl)-tetrachlorophthalimide, and the Heilbron "Complexes")". Top. Curr. Chem.. Topics in Current Chemistry. 140. pp. 107–139. doi:10.1007/bfb0003838. ISBN 3-540-17307-2.

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*[CID]: Compound ID
*[H315]: Causes skin irritation
*[H319]: Causes serious eye irritation
*[H335]: May cause respiratory irritation
*[P261]: Avoid breathing dust/fume/gas/mist/vapours/spray
*[P264]: Wash … thoroughly after handling
*[P271]: Use only outdoors or in a well-ventilated area
*[P280]: Wear protective gloves/protective clothing/eye protection/face protection
*[P302+352]: IF ON SKIN: Wash with soap and water
*[P304+340]: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
*[P305+351+338]: IF IN EYES: Rinse continuously with water for several minutes. Remove contact lenses if present and easy to do – continue rinsing
*[P312]: Call a POISON CENTER or doctor/physician if you feel unwell
*[P321]: Specific treatment (see … on this label)
*[P332+313]: If skin irritation occurs: Get medical advice/attention
*[P337+313]: Get medical advice/attention
*[P362]: Take off contaminated clothing and wash before reuse
*[P403+233]: Store in a well ventilated place. Keep container tightly closed
*[P405]: Store locked up
*[P501]: Dispose of contents/container to …