2-Bromo-3-methyl-2-butene , 96% , 3017-70-7

CAS NO.：3017-70-7

Empirical Formula: C5H9Br

Molecular Weight: 149.03

MDL number: MFCD00191852

PRODUCT Properties

• Melting point: -106.7°C (estimate)
• Boiling point: 40 °C/75 mmHg (lit.)
• Density: 1.284 g/mL at 25 °C (lit.)
• refractive index: n20/D 1.474(lit.)
• Flash point: 77 °F
• storage temp.: 2-8°C(protect from light)

Description and Uses

2-Bromo-3-methyl-2-butene may be used in the preparation of:

• 2,3,4,5-tetramethyl-2,4-hexadiene
• 2-iodo-3-methyl-2-butene
• diastereomers of 2-amino-3-hydroxy-4,5-dimethylhexanoic acid
• lithium reagent, 2-lithio-3-methylbut-2-ene
• D-allo-(2R,3R,4R)-2-amino-3-hydroxy-4,5-dimethylhexanoic acid-containing peptide, pipecolidepsin A.

Safety

• Symbol(GHS): GHS02,GHS06
• Signal word: Danger
• Hazard statements: H226-H301
• Precautionary statements: P210-P233-P240-P241-P242-P301+P310
• Hazard Codes: Xn
• Risk Statements: 10-22
• Safety Statements: 36/37
• RIDADR: UN 1992 3/PG 3
• WGK Germany: 3
• HazardClass: 3.2
• PackingGroup: III