Maneb
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| Names
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| IUPAC name
2-[(Dithiocarboxy)amino]ethyl]carbamodithioato(2-)-kS,kS']manganese
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| Other names
Manganese ethylene-1,2-bisdithiocarbamate, polymer
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| Identifiers
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CAS Number
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- 12427-38-2
Y
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3D model (JSmol)
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| ChemSpider
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| MeSH
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Maneb
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| UNII
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- K221E12G7T
Y
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InChI
InChI=1S/C4H8N2S4.Mn/c7-3(8)5-1-2-6-4(9)10;/h1-2H2,(H2,5,7,8)(H2,6,9,10);/q;+2/p-2 Key: YKSNLCVSTHTHJA-UHFFFAOYSA-L
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SMILES
[Mn+]SC(=S)NCCNC(=S)S[Mn]SC(=S)NCCNC(=S)S[Mn]SC(=S)NCCNC(=S)S[Mn]SC(=S)NCCNC(=S)S[Mn]SC(=S)NCCNC(=S)[S-]
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| Properties
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Chemical formula
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(C4H6MnN2S4)n
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| Appearance
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Yellow to brown colored crystalline solid
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| Density
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1.92 g/cm3
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| Melting point
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192 to 204 °C (378 to 399 °F; 465 to 477 K) (decomposes)
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Solubility in water
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160 mg/L
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Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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N verify (what is Y N ?)
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| Infobox references
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Maneb is a fungicide and a polymeric complex of manganese with the ethylene bis(dithiocarbamate) anionic ligand.[1]
Applications
It can be also used to create a toxin-based animal model of Parkinson's disease, usually in primates.[2]
Regulation
It was included in a pesticide ban proposed by the Swedish Chemicals Agency [3] and approved by the European Parliament on January 13, 2009.[4]
See also
- Metam sodium - A related dithiocarbamate salt which is also used as a fungicide.
- Zineb - ethylene bis(dithiocarbamate) with zinc instead of manganese.
- Mancozeb - A common fungicide containing Zineb and Maneb.
References
- ↑ Arno H. Reidies "Manganese Compounds" Ullmann's Encyclopedia of Chemical Technology 2007; Wiley-VCH, Weinheim. doi:10.1002/14356007.a16_123
- ↑ "Environmental toxins and Parkinson's disease: what have we learned from pesticide-induced animal models?". Trends Pharmacol. Sci. 30 (9): 475–83. September 2009. doi:10.1016/j.tips.2009.06.005. PMID 19729209.
- ↑ "Interpretation of criteria for approval of active substances in the proposed EU plant protection regulation". Swedish Chemicals Agency (KemI). 2008-09-23. http://www.kemi.se/templates/News____5415.aspx.
- ↑ "MEPs approve pesticides legislation". 2009-01-13. http://www.europarl.europa.eu/news/expert/infopress_page/066-45937-012-01-03-911-20090112IPR45936-12-01-2009-2009-false/default_en.htm.
External links
- Maneb in the Pesticide Properties DataBase (PPDB)
 | Original source: https://en.wikipedia.org/wiki/Maneb. Read more |