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1-Bromo-3-methyl-2-butene, 90+%, stab. with silver, Thermo Scientific Chemicals
CAS: 870-63-3 | C5H9Br | 149.031 g/mol
$80.53 - $1614.27
Chemical Identifiers
| CAS | 870-63-3 |
|---|---|
| Molecular Formula | C5H9Br |
| Molecular Weight (g/mol) | 149.031 |
| MDL Number | MFCD00000242 |
| InChI Key | LOYZVRIHVZEDMW-UHFFFAOYSA-N |
| Synonym | 1-bromo-3-methyl-2-butene, 3,3-dimethylallyl bromide, prenyl bromide, 3-methyl-2-butenyl bromide, 2-butene, 1-bromo-3-methyl, dimethylallyl bromide, 1-bromo-3-methyl-but-2-ene, .gamma.,.gamma.-dimethylallyl bromide, 3-methylcrotyl bromide, 3,3-dimethylallylbromide |
| PubChem CID | 70092 |
| IUPAC Name | 1-bromo-3-methylbut-2-ene |
| SMILES | CC(=CCBr)C |
| Catalog Number | Mfr. No. | Quantity | Price | Quantity | |||||
|---|---|---|---|---|---|---|---|---|---|
| Catalog Number | Mfr. No. | Quantity | Price | Quantity | |||||
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AAA1338809
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Thermo Scientific Chemicals
A1338809 |
10 g |
Each for $80.53
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AAA1338818
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Thermo Scientific Chemicals
A1338818 |
50 g |
Each for $306.03
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AAA1338830
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Thermo Scientific Chemicals
A1338830 |
250 g |
Each for $1,614.27
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Description
1-Bromo-3-methyl-2-butene is considered as a source of 3,3-dimethylallyl group and used in the preparation of natural products. It is also employed in the synthesis of base-modified pyrimidine nucleosides. Further, it is used in the preparation of (±)-eldanolide, 1-(3,3-dimethylallyl)-L-tryptophan and (±)-fumagillin, an antibiotic isolated from Aspergillus fumigattus.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Applications1-Bromo-3-methyl-2-butene is considered as a source of 3,3-dimethylallyl group and used in the preparation of natural products. It is also employed in the synthesis of base-modified pyrimidine nucleosides. Further, it is used in the preparation of (±)-eldanolide, 1-(3,3-dimethylallyl)-L-tryptophan and (±)-fumagillin, an antibiotic isolated from Aspergillus fumigattus.
Solubility
Immiscible with water
Notes
Store in a cool place. Incompatible with strong oxidizing agents and strong bases
Chemical Identifiers
| 870-63-3 | |
| 149.031 | |
| LOYZVRIHVZEDMW-UHFFFAOYSA-N | |
| 70092 | |
| CC(=CCBr)C |
| C5H9Br | |
| MFCD00000242 | |
| 1-bromo-3-methyl-2-butene, 3,3-dimethylallyl bromide, prenyl bromide, 3-methyl-2-butenyl bromide, 2-butene, 1-bromo-3-methyl, dimethylallyl bromide, 1-bromo-3-methyl-but-2-ene, .gamma.,.gamma.-dimethylallyl bromide, 3-methylcrotyl bromide, 3,3-dimethylallylbromide | |
| 1-bromo-3-methylbut-2-ene |
Specifications
| 870-63-3 | |
| 135°C | |
| Pungent | |
| 1.4895 | |
| 10 g | |
| 1420778 | |
| 1-bromo-3-methyl-2-butene, 3,3-dimethylallyl bromide, prenyl bromide, 3-methyl-2-butenyl bromide, 2-butene, 1-bromo-3-methyl, dimethylallyl bromide, 1-bromo-3-methyl-but-2-ene, .gamma.,.gamma.-dimethylallyl bromide, 3-methylcrotyl bromide, 3,3-dimethylallylbromide | |
| LOYZVRIHVZEDMW-UHFFFAOYSA-N | |
| 1-bromo-3-methylbut-2-ene | |
| 70092 | |
| ≥90% |
| 1.281 | |
| 32°C (90°F) | |
| C5H9Br | |
| MFCD00000242 | |
| UN2920 | |
| Light sensitive | |
| Immiscible with water | |
| CC(=CCBr)C | |
| 149.031 | |
| 149.03 | |
| 1-Bromo-3-methyl-2-butene, stabilized with silver |
Safety and Handling
GHS H Statement
H314-H318-H226
Causes severe skin burns and eye damage.
Causes serious eye damage.
Flammable liquid and vapour.
P210-P233-P240-P243-P260-P264b-P271-P280-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338-P310-P312-P363-P374-P380-P501c
H226-H314-H335
DOTInformation : Transport Hazard Class: 8; Packing Group: II; Proper Shipping Name: CORROSIVE LIQUIDS, FLAMMABLE, N.O.S.
EINECSNumber : 212-799-5
TSCA : Yes
Recommended Storage : Keep cold
RUO – Research Use Only