| Identification | More | [Name]
3,3-Dimethylallyl bromide | [CAS]
870-63-3 | [Synonyms]
1-BROMO-3-METHYL-2-BUTENE
1-BROMO-3-METHYLBUT-2-ENE
3,3-DIMETHYLALLYL BROMIDE
3-METHYL-2-BUTENYL BROMIDE
4-BROMO-2-METHYL-2-BUTENE
GAMMA-METHYLCROTYL BROMIDE
PRENYL BROMIDE
1-Brom-3-methyl-2-buten(4-2,2)
1-bromo-3-methyl-2-buten
2-Butene,1-bromo-3-methyl-
3,3-Dimethallylbromide
3-Methyl-1-bromo-2-butene
3-Methyl-2-butyenyl bromide
3-Methyl-butenyl bromide
3-Methylcrotyl bromide
3-Methylcrotylbromide
Dimethylallylbromide
gamma,gamma-Dimethylallyl bromide
Isoprenehydrobromide
Isoprenylbromide | [EINECS(EC#)]
212-799-5 | [Molecular Formula]
C5H9Br | [MDL Number]
MFCD00000242 | [Molecular Weight]
149.03 | [MOL File]
870-63-3.mol |
| Chemical Properties | Back Directory | [Appearance]
colourless liquid | [Melting point ]
-106.7°C (estimate) | [Boiling point ]
82-83 °C150 mm Hg(lit.)
| [density ]
1.29 g/mL at 20 °C(lit.)
| [refractive index ]
n20/D 1.489(lit.)
| [Fp ]
88 °F
| [storage temp. ]
0-6°C | [form ]
Liquid | [color ]
Clear colorless, yellow or brown | [Specific Gravity]
1.27 | [Water Solubility ]
Immiscible with water | [Sensitive ]
Light Sensitive | [Detection Methods]
GC | [BRN ]
1420778 | [InChIKey]
LOYZVRIHVZEDMW-UHFFFAOYSA-N | [CAS DataBase Reference]
870-63-3(CAS DataBase Reference) | [NIST Chemistry Reference]
2-Butene, 1-bromo-3-methyl-(870-63-3) | [Storage Precautions]
Moisture sensitive;Light sensitive;Heat sensitive | [EPA Substance Registry System]
870-63-3(EPA Substance) |
| Safety Data | Back Directory | [Hazard Codes ]
C,F | [Risk Statements ]
R10:Flammable.
R34:Causes burns.
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
R11:Highly Flammable. | [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 .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S16:Keep away from sources of ignition-No smoking . | [RIDADR ]
UN 2920 8/PG 2
| [WGK Germany ]
3
| [F ]
8-10-19-23 | [TSCA ]
Yes | [HazardClass ]
3 | [PackingGroup ]
III | [HS Code ]
29033990 |
| Raw materials And Preparation Products | Back Directory | [Preparation Products]
Azetidine-->4-(Dicyanomethylene)-2-tert-butyl-6-(1,1,7,7-tetramethyljulolidin-4-yl-vinyl)-4H-pyran-->1,1,7,7-TETRAMETHYL-2,3,6,7-TETRAHYDRO-1H,5H-PYRIDO[3,2,1-IJ]QUINOLINE-9-CARBALDEHYDE-->1,1,7,7-TETRAMETHYLJULOLIDINE-->1,2,3,4-Tetrahydro-4,4-dimethylquinoline ,95%-->4-METHYL-3-PENTENOIC ACID-->2-METHYLOCTANE-->Licoflavone C-->2,2-dimethylbut-3-enoic acid-->NERYL ACETATE |
| Hazard Information | Back Directory | [Chemical Properties]
3,3-Dimethylallyl bromide is colourless liquid
| [Uses]
3,3-Dimethylallyl bromide is a useful source of the 3,3-dimethylallyl or prenyl group for the synthesis of natural products1 and in the synthesis of base-modified pyrimidine nucleosides.2
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