4,4`-Dibromobiphenyl

Name: 4,4`-Dibromobiphenyl
Brand: Vaqora Chemicals
SKU: VQ-050273

About 4,4`-Dibromobiphenyl

Vaqora Chemicals supplies 4,4`-Dibromobiphenyl, a halogenated building block registered under CAS number 92-86-4. Its molecular formula is C12H8Br2 and its molecular weight is 312.0 g/mol. Its systematic (IUPAC) name is 1-bromo-4-(4-bromophenyl)benzene. It is also known as 1,1'-Biphenyl, 4,4'-dibromo- or p,p'-Dibromobiphenyl.

Keep the container tightly sealed and store it in a cool, dry area. It carries the GHS signal word “Danger” with 7 hazard statements. Review the Safety Data Sheet before use.

Typical applications include cross-coupling substrates, alkylation reactions and organic synthesis. It is used across pharmaceutical manufacturing, academic and industrial research and agrochemical production.

We offer 4,4`-Dibromobiphenyl in 100 mg, 250 mg, 1 g and 5 g packs with a batch-specific COA, and ship to customers worldwide. SDS and detailed specification sheets can be requested with your quotation.

Typical applications

Cross-coupling substrates
Alkylation reactions
Organic synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	4,4`-Dibromobiphenyl
Catalogue No.	VQ-050273
CAS Number	92-86-4
IUPAC name	1-bromo-4-(4-bromophenyl)benzene
Molecular formula	C₁₂H₈Br₂
Molecular weight	312 g/mol
Exact mass	311.8972
InChIKey	HQJQYILBCQPYBI-UHFFFAOYSA-N
SMILES	C1=CC(=CC=C1C2=CC=C(C=C2)Br)Br
PubChem CID	7110

Physical properties
Physical form	Other
LogP (XLogP3)	5.7
H-bond donors / acceptors	0 / 0
TPSA	0 Å²
Synonyms	1,1'-Biphenyl, 4,4'-dibromo-, p,p'-Dibromobiphenyl, 4,4'-Dibromodiphenyl, PBB 15, Biphenyl, 4,4'-dibromo-, 4,4'-Dibromo-1,1'-biphenyl, 4,4'-Dibromobiphenyl (PBB 15), 4,4 inverted exclamation mark -Dibromobiphenyl, 4-bromo-1-(4-bromophenyl)benzene

Safety & hazard information (GHS)

Corrosive

Harmful / irritant

Health hazard

Environmental hazard

Signal word: Danger

Hazard statements

H302Harmful if swallowed
H315Causes skin irritation
H318Causes serious eye damage
H335May cause respiratory irritation
H351Suspected of causing cancer
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects

Precautionary statements: P203, P261, P264, P264 + P265, P270, P271, P273, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P354 + P338, P317, P318, P319, P321, P330, P332 + P317, P362 + P364, P391, P403 + P233, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of 4,4`-Dibromobiphenyl?

The CAS Registry Number of 4,4`-Dibromobiphenyl is 92-86-4. It is also known as 1,1'-Biphenyl, 4,4'-dibromo-, p,p'-Dibromobiphenyl, 4,4'-Dibromodiphenyl.

What is the molecular formula and molecular weight of 4,4`-Dibromobiphenyl?

4,4`-Dibromobiphenyl has the molecular formula C12H8Br2 and a molecular weight of 312 g/mol. Its IUPAC name is 1-bromo-4-(4-bromophenyl)benzene.

Which grade and pack sizes of 4,4`-Dibromobiphenyl can I order?

We supply 4,4`-Dibromobiphenyl, in 100 mg, 250 mg, 1 g, 5 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 4,4`-Dibromobiphenyl?

Yes. Every lot of 4,4`-Dibromobiphenyl is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can 4,4`-Dibromobiphenyl be shipped internationally?

Yes. 4,4`-Dibromobiphenyl is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.