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3017-70-7

3017-70-7 Structure

3017-70-7 Structure
IdentificationBack Directory
[Name]

2-BROMO-3-METHYL-2-BUTENE
[CAS]

3017-70-7
[Synonyms]

bromotrimethylethylene
bromotrimethyl-ethylene
2-BROMO-3-METHYL-2-BUTENE
2-bromo-3-methylbut-2-ene
2-Butene, 2-bromo-3-methyl-
1-Bromo-1,2-dimethylpropene
2-BroMo-3-Methyl-2-butene 96%
[Molecular Formula]

C5H9Br
[MDL Number]

MFCD00191852
[MOL File]

3017-70-7.mol
[Molecular Weight]

149.03
Chemical PropertiesBack Directory
[Melting point ]

-106.7°C (estimate)
[Boiling point ]

40 °C75 mm Hg(lit.)
[density ]

1.284 g/mL at 25 °C(lit.)
[refractive index ]

n20/D 1.474(lit.)
[Fp ]

77 °F
[storage temp. ]

Keep in dark place,Sealed in dry,2-8°C
[form ]

liquid
Safety DataBack Directory
[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
Hazard InformationBack Directory
[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.
[General Description]

2-Bromo-3-methyl-2-butene is a vinylic bromide compound. Palladium/di-1-adamantyl-n-butylphosphine-catalyzed reductive carbonylation of 2-bromo-3-methyl-2-butene has been reported. Cross-coupling reaction of 2-bromo-3-methyl-2-butene with potassium 6-(benzoyloxy)hexyltrifluoroborate and 3-(benzoyloxy)propyltrifluoroborate has been investigated.
Spectrum DetailBack Directory
[Spectrum Detail]

2-BROMO-3-METHYL-2-BUTENE(3017-70-7)1HNMR
2-BROMO-3-METHYL-2-BUTENE(3017-70-7)Raman
2-BROMO-3-METHYL-2-BUTENE(3017-70-7)IR
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