| Identification | Back 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 Properties | Back 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 | [Appearance]
Colorless to light yellow Liquid | [InChI]
1S/C5H9Br/c1-4(2)5(3)6/h1-3H3 | [InChIKey]
DBELOSOZLGEZBM-UHFFFAOYSA-N | [SMILES]
C\C(C)=C(\C)Br |
| Safety Data | Back 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 | [Storage Class]
3 - Flammable liquids | [Hazard Classifications]
Acute Tox. 3 Oral
Flam. Liq. 3 |
| Hazard Information | Back 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. |
|
| Company Name: |
Energy Chemical
|
| Tel: |
021-021-58432009 400-005-6266 |
| Website: |
http://www.energy-chemical.com |
| Company Name: |
Sigma-Aldrich
|
| Tel: |
021-61415566 800-8193336 |
| Website: |
https://www.sigmaaldrich.cn |
|