CAS 13294-71-8

2-Bromo-2-butene

Description:

2-Bromo-2-butene is an organic compound classified as an alkene and a haloalkene. It features a double bond between the second and third carbon atoms in a four-carbon chain, with a bromine atom attached to the second carbon. This structure gives it the formula C4H7Br. The compound is typically a colorless to pale yellow liquid at room temperature and has a characteristic odor. It is known for its reactivity, particularly in nucleophilic substitution and elimination reactions, due to the presence of the bromine atom, which can act as a leaving group. 2-Bromo-2-butene is used in organic synthesis and can serve as an intermediate in the production of various chemical compounds. It is important to handle this substance with care, as it may pose health risks if inhaled or ingested, and appropriate safety measures should be taken during its use. Additionally, it is soluble in organic solvents but has limited solubility in water, reflecting its hydrophobic nature.

Formula: C₄H₇Br

InChI: InChI=1S/C4H7Br/c1-3-4(2)5/h3H,1-2H3

InChI key: InChIKey=UILZQFGKPHAAOU-UHFFFAOYSA-N

SMILES: C(=CC)(Br)C

Synonyms:

• (2E)-2-bromobut-2-ene
• (2Z)-2-bromobut-2-ene
• 2-Bromo-2-butene
• 2-Bromo-2-butene (cis+trans)
• 2-Bromobut-2-Ene
• 2-Butene, 2-bromo-
• Bromobutenecistrans

2-Bromo-2-butene, cis + trans, 98%, stab.

CAS: 13294-71-8

Used in the synthesis of substituted catechol derivatives and mono-annelated benzenes. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / ite

Formula: C₄H₇Br

Purity: 98%

Color and Shape: Clear colorless to yellow, Liquid

Molecular weight: 135.00

Ref: 02-A18058

2-Bromo-2-butene, mixture of cis and trans

CAS: 13294-71-8

Formula: C₄H₇Br

Purity: 98%

Color and Shape: Liquid

Molecular weight: 135.0024

Ref: IN-DA0011FL

2-Bromo-2-butene

CAS: 13294-71-8

2-Bromo-2-butene

Purity: 98%

Molecular weight: 135g/mol

Ref: 54-OR1044247

2-Bromo-2-butene (stabilized with Copper chip)

CAS: 13294-71-8

Formula: C₄H₇Br

Purity: >98.0%(GC)

Color and Shape: White - Yellow Liquid

Molecular weight: 135.00

Ref: 3B-B1412