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824-69-1

824-69-1 structure
824-69-1 structure

Name 2,5-dichlorohydroquinone
Synonyms 1,4-Benzenediol,2,5-dichloro
EINECS 212-533-8
2,5-Dichloro-p-hydroquinone
Hydroquinone,2,5-dichloro
2,4-DIFLUORO THIOANISOLE
2,5-dichloro-1,4-dihydroxybenzene
2,5-Dichlorohydroquinone
2,5-DCHQ
2,5-dichloro-1,4-hydroquinone
2,5-Dichloro-1,4-benzenediol
MFCD00041749
2,5-dichlorobenzene-1,4-diol
2,5-dichloro-4-hydroxyphenol
2,5-Dichloro-p-benzohydroquinone
1,4-dichloro-2,5-dihydroxybenzene
2,5-dichlorohydroquinol
Density 1.624g/cm3
Boiling Point 274ºC at 760 mmHg
Melting Point 168-171 °C(lit.)
Molecular Formula C6H4Cl2O2
Molecular Weight 179.00100
Flash Point 119.5ºC
Exact Mass 177.95900
PSA 40.46000
LogP 2.40460
Index of Refraction 1.642
Symbol GHS05
GHS05
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-S27-S36/37/39-S45
RIDADR UN 3261 8/PG 3
WGK Germany 3
HS Code 2908199090
HS Code 2908199090
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%