| Identification | More | [Name]
4-Bromo-1-butene | [CAS]
5162-44-7 | [Synonyms]
3-BUTENYL BROMIDE
1-Bromo-3-butene
1-butene,4-bromo-
4-bromo-1-buten
4-bromo-but-1-ene
4-bromobut-1-ene
4-Bromobutene
4-Bromobutene-(1)
Homoallyl bromide
homoallylbromide
4-BROMO-1-BUTENE, STAB.
4-Bromo-1-butene, 98+%
4-Bromo-1-butene, GC 98% | [EINECS(EC#)]
225-937-4 | [Molecular Formula]
C4H7Br | [MDL Number]
MFCD00000258 | [Molecular Weight]
135 | [MOL File]
5162-44-7.mol |
| Chemical Properties | Back Directory | [Appearance]
colourless liquid | [Melting point ]
-115.07°C (estimate) | [Boiling point ]
98-100 °C (lit.) | [density ]
1.33 g/mL at 25 °C(lit.)
| [refractive index ]
n20/D 1.462(lit.)
| [Fp ]
49 °F
| [storage temp. ]
2-8°C
| [solubility ]
0.76g/l | [form ]
Liquid | [color ]
Clear colorless to light brownish | [Specific Gravity]
1.330 | [Stability:]
Stable. Incompatible with strong bases, strong oxidizing agents. Highly flammable. Light sensitive. | [Water Solubility ]
Miscible with water, benzene, ether and ethanol. | [Sensitive ]
Light Sensitive | [BRN ]
1098377 | [InChIKey]
DMAYBPBPEUFIHJ-UHFFFAOYSA-N | [CAS DataBase Reference]
5162-44-7(CAS DataBase Reference) | [NIST Chemistry Reference]
1-Butene, 4-bromo-(5162-44-7) | [Storage Precautions]
Light sensitive | [EPA Substance Registry System]
5162-44-7(EPA Substance) |
| Safety Data | Back Directory | [Hazard Codes ]
F,Xn,Xi | [Risk Statements ]
R11:Highly Flammable.
R36/37:Irritating to eyes and respiratory system .
R42/43:May cause sensitization by inhalation and skin contact . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection . | [RIDADR ]
UN 1993 3/PG 2
| [WGK Germany ]
3
| [F ]
8-19 | [TSCA ]
Yes | [HazardClass ]
3 | [PackingGroup ]
II | [HS Code ]
29033036 |
| Hazard Information | Back Directory | [Chemical Properties]
colourless liquid | [Uses]
4-Bromo-1-butene is a brominated alkene used as a reagent in organic synthesis. | [Synthesis Reference(s)]
Tetrahedron Letters, 25, p. 251, 1984 DOI: 10.1016/S0040-4039(00)99853-8 | [General Description]
Stereoselective epoxidation of 4-bromo-1-butene was carried out with three alkene-utilizing bacteria: Mycobacterium LI, Mycobacterium E3 and Nocardia IP1. |
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