1,2-Dibromobutane

Name: 1,2-Dibromobutane
Brand: Vaqora Chemicals
SKU: VQ-051504

About 1,2-Dibromobutane

Listed under CAS 533-98-2, 1,2-Dibromobutane is a halogenated building block available from Vaqora Chemicals. Its molecular formula is C4H8Br2 and its molecular weight is 215.91 g/mol. It is also known as Butane, 1,2-dibromo- or alpha-Butylene dibromide.

Store in a tightly closed container in a cool, dry and well-ventilated place. It carries the GHS signal word “Warning” with 6 hazard statements. Review the Safety Data Sheet before use.

Typical applications include cross-coupling substrates, alkylation reactions and organic synthesis. Buyers come mainly from pharmaceutical manufacturing, academic and industrial research and agrochemical production.

Vaqora Chemicals supplies 1,2-Dibromobutane in 100 mg, 250 mg, 1 g and 5 g packs, each shipped with a Certificate of Analysis (COA), and exports worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request.

Typical applications

Cross-coupling substrates
Alkylation reactions
Organic synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	1,2-Dibromobutane
Catalogue No.	VQ-051504
CAS Number	533-98-2
IUPAC name	1,2-dibromobutane
Molecular formula	C₄H₈Br₂
Molecular weight	215.91 g/mol
Exact mass	215.8972
InChIKey	CZWSZZHGSNZRMW-UHFFFAOYSA-N
SMILES	CCC(CBr)Br
PubChem CID	10792

Physical properties
Physical form	Other
LogP (XLogP3)	2.7
H-bond donors / acceptors	0 / 0
TPSA	0 Å²
Synonyms	Butane, 1,2-dibromo-, alpha-Butylene dibromide, .alpha.-Butylene dibromide, alpha-Butylene bromide, .alpha.-Butylene bromide, Butane, 1,2dibromo, 1,2-Butylene Bromide, Butane,2-dibromo-

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H312Harmful in contact with skin
H315Causes skin irritation
H319Causes serious eye irritation
H332Harmful if inhaled
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P317, P319, P321, P330, P332 + P317, P337 + P317, P362 + P364, 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 1,2-Dibromobutane?

The CAS Registry Number of 1,2-Dibromobutane is 533-98-2. It is also known as Butane, 1,2-dibromo-, alpha-Butylene dibromide, .alpha.-Butylene dibromide.

What is the molecular formula and molecular weight of 1,2-Dibromobutane?

1,2-Dibromobutane has the molecular formula C4H8Br2 and a molecular weight of 215.91 g/mol. Its IUPAC name is 1,2-dibromobutane.

Which grade and pack sizes of 1,2-Dibromobutane can I order?

We supply 1,2-Dibromobutane, 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 1,2-Dibromobutane?

Yes. Every lot of 1,2-Dibromobutane 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 1,2-Dibromobutane be shipped internationally?

Yes. 1,2-Dibromobutane 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.