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2,4,6-Trichlorophenol



2,4,6-Trichlorophenol
IUPAC name 2,4,6-Trichlorophenol
Identifiers
CAS number 88-06-2
RTECS number SN1575000
SMILES OC1=C(C=C(C=C1Cl)Cl)Cl
Properties
Molecular formula C6H2Cl3OH/C6H3Cl3O
Molar mass 197.45 g/mol
Density 1.675 g/cm3
Melting point

69 °C

Boiling point

246 °C at 28 torr

Hazards
R-phrases R22,R36,R38,R40,R50,R53
S-phrases (S2),S36,S37,S60,S61
Except where noted otherwise, data are given for
materials in their standard state
(at 25 °C, 100 kPa)

Infobox disclaimer and references

2,4,6-Trichlorophenol, also known as TCP, phenaclor, Dowicide 2S, Dowcide 2S, omal, is a chlorinated phenol that has been used as a fungicide, herbicide, insecticide, antiseptic,[1] defoliant, and glue preservative.[2] It is a yellow solid with a strong, sweet odour. It decomposes on heating to produce toxic and corrosive fumes including hydrogen chloride and chlorine.

Additional recommended knowledge

It is carcinogenic in animals, causing lymphomas, leukemia, and liver cancer via oral exposure.[3][4] It is classified as Group B2 (probable human carcinogen) by the United States Environmental Protection Agency.[4] The technical grade of this substance may contain polychlorinated dibenzodioxins (PCDDs), polychlorinated dibenzofurans (PCDFs), and other contaminants.[5]

2,4,6-trichlorophenol is an environmental pollutant that has been found in fresh water lakes such as the Great Lakes.[6]

References

  1. ^ Ogunniyi TAB, Oni PO, Juba A, Asaolu SO, and Kolawole DO (2000-01-05). "Disinfectants/antiseptics in the management of guinea worm ulcers in the rural areas". Acta Tropica 74: 33-38(6). doi:doi:10.1016/S0001-706X(99)00057-1.
  2. ^ Safety data for 2,4,6-trichlorophenol. University of Oxford (2005-09-05). Retrieved on 2007-11-16.
  3. ^ 2,4,6-Trichlorophenol. The Carcinogenic Potency Database Project, University of Berkeley (2007-10-03). Retrieved on 2007-11-16.
  4. ^ a b 2,4,6 Trichlorophenol. United States Environmental Protection Agency (Jan 2000). Retrieved on 2007-11-16.
  5. ^ 2,4,6-Trichlorophenol. IPCS (Nov 1998). Retrieved on 2007-11-16.
  6. ^ TP Halappa Gowdal, John D Lock, and Ruth G Kurtz (Feb 1985). "A comprehensive study of risk assessment for a hazardous compound of public health concern" 24 (2). doi:10.1007/BF00285444. ISSN 0049-6979. Retrieved on 2007-11-16.
 
This article is licensed under the GNU Free Documentation License. It uses material from the Wikipedia article "2,4,6-Trichlorophenol". A list of authors is available in Wikipedia.
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