4,4'-Dibromobiphenyl

Modify Date: 2025-08-21 10:15:41

4,4'-Dibromobiphenyl Structure
4,4'-Dibromobiphenyl structure
Common Name 4,4'-Dibromobiphenyl
CAS Number 92-86-4 Molecular Weight 312.000
Density 1.7±0.1 g/cm3 Boiling Point 357.6±17.0 °C at 760 mmHg
Molecular Formula C12H8Br2 Melting Point 163-165 °C(lit.)
MSDS Chinese USA Flash Point 198.3±20.2 °C
Symbol GHS07 GHS08
GHS07, GHS08
Signal Word Warning

 Names

Name 4,4'-Dibromobiphenyl
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.7±0.1 g/cm3
Boiling Point 357.6±17.0 °C at 760 mmHg
Melting Point 163-165 °C(lit.)
Molecular Formula C12H8Br2
Molecular Weight 312.000
Flash Point 198.3±20.2 °C
Exact Mass 309.899261
LogP 5.78
Vapour Pressure 0.0±0.8 mmHg at 25°C
Index of Refraction 1.626
InChIKey HQJQYILBCQPYBI-UHFFFAOYSA-N
SMILES Brc1ccc(-c2ccc(Br)cc2)cc1
Water Solubility INSOLUBLE

 Safety Information

Symbol GHS07 GHS08
GHS07, GHS08
Signal Word Warning
Hazard Statements H315-H319-H335-H336-H351-H373-H412
Precautionary Statements P261-P273-P281-P305 + P351 + P338
Target Organs Blood, Central nervous system, Liver
Personal Protective Equipment Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US)
Hazard Codes Xi:Irritant;
Risk Phrases R36/37/38
Safety Phrases S37/39-S26-S37-S36/37-S61-S60-S39
RIDADR 3152
WGK Germany 1
Packaging Group II
Hazard Class 9
HS Code 29036990

 Synthetic Route

 Customs

HS Code 2903999010
Summary 2903999010 2,3,3',4,5,6-hexachloro-1,1'-biphenyl。supervision conditions:89(articles on the list of prohibited export goods,articles on the list of prohibited import goods)。VAT:17.0%。tax rebate rate:9.0%。MFN tarrif:5.5%。general tariff:30.0%

 Articles9

More Articles
Induction of drug metabolism enzymes by dihalogenated biphenyls.

J. Biochem. Toxicol. 5(1) , 57-63, (1990)

The effects of pretreatment with symmetrically dihalogenated biphenyls (DXBs, X-F, Cl(C), Br(B) and I) on rat liver drug metabolism enzymes were investigated. 4,4'-DFB, -DCB, and -DBB as well as 2,2'-...

A Taiji-principle-designed magnetic porous C-doped graphitic carbon nitride for environment-friendly solid phase extraction of pollutants from water samples.

J. Chromatogr. A. 1412 , 12-21, (2015)

A new magnetic porous carbon-doped graphitic carbon nitride nanocomposite and experimental strategies were environment-friendly designed for solid phase extraction of brominated flame retardants from ...

Photoelectrocatalytic degradation of 4,4'-dibromobiphenyl in aqueous solution on TiO₂ and doped TiO₂ nanotube arrays.

Chemosphere 82(1) , 43-7, (2011)

Polybrominated biphenyls have been widely used as flameretardants in textile and electronic industries, and additives in plastics. Over the past few decades, much attention has been given to polybromi...

 4,4'-DibromobiphenylBioassay

View more

Name: Displacement of [3H]-estradiol (E2) from sheep uterine estrogen receptor
Source: ChEMBL
Target: Estrogen receptor beta
External Id: CHEMBL675206
Name: High Throughput Screening of small molecules that kill Mycobacterium tuberculosis
Source: 15607
Target: N/A
External Id: Cornell_MTB_2017
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 Synonyms

4,4′-dibromobiphenyl
4,4'-Dibromobiphenyl
EINECS 202-198-6
MFCD00000101
p,p'-Dibromobiphenyl
1-bromo-4-(4-bromophenyl)benzene
4,4'-dibromo-1,1'-biphenyl
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