2,5-dibromobenzene-1,4-diol

Names

[ Name ]:
2,5-dibromobenzene-1,4-diol

[Synonym ]:
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

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

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

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

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Precursor & DownStream

Precursor

DownStream

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%