Name | 4-chlorocatechol |
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Synonyms |
4-Chloro-1,2-benzenediol
1,2-Benzenediol, 4-chloro- 4-chloropyrocatechol 1,2-dihydroxy 4-chlorobenzene 4-Chlorobenzene-1,2-diol Pyrocatechol,4-chloro EINECS 218-381-9 MFCD00059614 4-Chloro-1,2-dihydroxybenzene 1,2-Benzenediol,4-chloro p-Cl-catechol 3,4-dihydroxychlorobenzene 4-Chlorbenzol-1,2-diol 4-Chlorocatechol |
Description | 4-Chlorocatechol is a major degradation product of 4-chloro-2-aminophenol (4C2AP). 4-Chlorocatechol is also a substrate for catechol 1,2-dioxygenases and chlorocatechol dioxygenase[1][2]. |
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Related Catalog | |
References |
Density | 1.5±0.1 g/cm3 |
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Boiling Point | 267.1±20.0 °C at 760 mmHg |
Melting Point | 90-94 °C(lit.) |
Molecular Formula | C6H5ClO2 |
Molecular Weight | 144.556 |
Flash Point | 115.3±21.8 °C |
Exact Mass | 143.997803 |
PSA | 40.46000 |
LogP | 2.15 |
Vapour Pressure | 0.0±0.6 mmHg at 25°C |
Index of Refraction | 1.629 |
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATAACUTE TOXICITY DATA
|
Symbol |
GHS05 |
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Signal Word | Danger |
Hazard Statements | H314 |
Precautionary Statements | P280-P305 + P351 + P338-P310 |
Personal Protective Equipment | Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges |
Hazard Codes | C: Corrosive; |
Risk Phrases | R34 |
Safety Phrases | S26-S36/37/39-S45 |
RIDADR | UN 1759 8/PG 2 |
WGK Germany | 3 |
RTECS | UX1490000 |
Packaging Group | II |
HS Code | 2908199090 |
Precursor 9 | |
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DownStream 10 | |
HS Code | 2908199090 |
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Summary | HS: 2908199090. derivatives of polyphenols or phenol-alcohols containing only halogen substituents and their salts. VAT:17.0%. tax rebate rate:9.0%. supervision conditions:None. MFN tariff:5.5%. general tariff:30.0% |