2,5-dibromobenzene-1,4-diol

Modify Date: 2024-01-08 17:56:11

2,5-dibromobenzene-1,4-diol Structure
2,5-dibromobenzene-1,4-diol structure
Common Name 2,5-dibromobenzene-1,4-diol
CAS Number 14753-51-6 Molecular Weight 267.90300
Density 2.257g/cm3 Boiling Point 283.4ºC at 760mmHg
Molecular Formula C6H4Br2O2 Melting Point 191-194ºC
MSDS Chinese USA Flash Point 125.2ºC
Symbol GHS07
GHS07
Signal Word Warning

 Names

Name 2,5-dibromobenzene-1,4-diol
Synonym More Synonyms

 Chemical & Physical Properties

Density 2.257g/cm3
Boiling Point 283.4ºC at 760mmHg
Melting Point 191-194ºC
Molecular Formula C6H4Br2O2
Molecular Weight 267.90300
Flash Point 125.2ºC
Exact Mass 265.85800
PSA 40.46000
LogP 2.62280
Vapour Pressure 0.00185mmHg at 25°C
Index of Refraction 1.69

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H315-H319-H335
Precautionary Statements P261-P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xi:Irritant;
Risk Phrases R36/37/38
Safety Phrases S26-S36
RIDADR NONH for all modes of transport
HS Code 2908199090

 Synthetic Route

 Customs

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%

 Synonyms

1,4-Benzenediol,2,5-dibromo
2,4-DICHLOROBENZOPHENONE
2,5-Dibromobenzene-1,4-diol
2,5-dibromo-1,4-dihydroquinone
1,4-dibromo-2,5-dihydoxylbenzene
2,5-Dibromohydroquinone
1,4-dibromo-2,5-dihydroxybenzene
2,5-dibromo-1,4-benzenediol
2,5-dibromo-1,4-hydroquinone
1,4-dihydroxy-2,5-dibromobenzene
MFCD00192664