2,4,6-avian chlorophenol
| 2,4,6-avian chlorophenol 2,4,6-Trichlorophenol | |
|---|---|
 | |
| 2,4,6-Trichlorophenol | |
| Another name 2,4,6-TCP Omar Dow Ishido 2S | |
| Identification information | |
| CAS registration number | 88-06-2  |
| ChemSpider | 6648 |
| EINECS | 604-018-00-5 |
| United Nations number | 2020 |
| RTECS number | SN1575000 |
| |
| Characteristic | |
| Chemical formula | C6H2Cl3OH/C6H3Cl3O |
| Molar mass | 197.45 g/mol |
| The appearance | Solid [2] of the ecru |
| Smell | It smells of phenol [1] |
| Density | 1.675 g/cm3 |
| Melting point | 69 degrees Celsius [3] |
| The boiling point | 246 degrees Celsius [3] |
| Solubility to water | 800 mg/l [2] |
| The risk | |
| R phrase | R22, R36, R38, R40, R50, R53 |
| S phrase | (S2), S36, S37, S60, S61 |
| Ignition point | 99 degrees Celsius [3] |
| LD-50 LD50 | 820 mg/kg (rat) |
| Associated material | |
| Related material | Chlorophenol Dichlorophenol Trichlorobenzene |
| I can put a case, the data without the special mention for normal temperature (25 degrees Celsius), the ordinary pressure (100 kPa). | |
The 2,4,6-avian chlorophenol (British: 2,4,6-Trichlorophenol) is a kind of the organochlorine. There is another name for 2,4,6-TCP and Omar, Dow Ishido 2S. With a solid of the ecru, I hit a phenol smell.
Table of contents
Use
I am used as a sterilizer and a wood preservative, an intermediate of the dye.
In late years the material used as a cork sterilizer changes into 2,4,6-bird chloroanisole by a microbe, and it has it pointed out to cause the bad smell to shift to the wine which I corked, and to be said to be "a cork smell" [4].
Safe
By the heating resolution, I produce the poisonous gases such as chlorine or the hydrogen chloride [1].
Influence on health
In animal experiment with the oral administration for 2 years, outbreak frequency of a malignant lymphoma and leukemia significantly increases to a male rat, and hepatocellular carcinoma and adenoma increase the sex with the mouse together. From this, in the United States of America Environmental Protection Agency, B2, the international cancer research organization evaluate a carcinogenic risk about mixed revelation to polychlorinated phenols and the sodium salt by EPA carcinogenicity evaluation with Group2B [2].
By production grade, polychlorinated dibenzo Para dioxin (en, PCDDs) and polychlorinated dibenzo furan (PCDFs) may be included [5].
Influence on environment
The 96 hours half causing death density of guppy (LC50) 610 μg/l, 96 hours half influence on algal a kind of Selenastrum capricornutum density (EC50) with the findings such as 3,500 μg/l [2]. Because there is rapid degradability, it is thought that the chronic influence on environment is low [1].
Footnote
- ^ a b c Material Safety Data Sheet (association of prevention of central work-related accident)
- ^ a b c d Environmental risk evaluation Vol. 2 of the chemical substance (PDF) （Ministry of the Environment）
- ^ a b c International Chemical Safety Card
- The cause of the cork smell of the ^ wine is reading on August 8, 2012 on mutter -Chem Station, August 5, 2007 of the chemist
- ^ 2,4,6-Trichlorophenol. ICSC 1122. IPCS. (Nov 1998)m November 16, 2007 reading. .
This article is taken from the Japanese Wikipedia 2,4,6-avian chlorophenol
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