1-Bromo-3-methyl-2-butene, 90+%, stab. with silver, Thermo Scientific Chemicals

Product Code	Brand	Quantity
11435383	Thermo Scientific Alfa Aesar A13388.09	10 g
11445383	Thermo Scientific Alfa Aesar A13388.18	50 g
11455383	Thermo Scientific Alfa Aesar A13388.30	250 g

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.

Applications
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.

Solubility
Immiscible with water

Notes
Store in a cool place. Incompatible with strong oxidizing agents and strong bases

Chemical Identifiers

• CAS: 870-63-3
• Molecular Weight (g/mol): 149.031
• InChI Key: LOYZVRIHVZEDMW-UHFFFAOYSA-N
• PubChem CID: 70092
• SMILES: CC(=CCBr)C

• Molecular Formula: C5H9Br
• MDL Number: MFCD00000242
• 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
• IUPAC Name: 1-bromo-3-methylbut-2-ene

Specifications

• CAS: 870-63-3
• Boiling Point: 135°C
• Odor: Pungent
• Refractive Index: 1.4895
• UN Number: UN2920
• Sensitivity: Light sensitive
• Solubility Information: Immiscible with water
• SMILES: CC(=CCBr)C
• Molecular Weight (g/mol): 149.031
• Formula Weight: 149.03
• Chemical Name or Material: 1-Bromo-3-methyl-2-butene, stabilized with silver

• Density: 1.281
• Flash Point: 32°C (90°F)
• Molecular Formula: C5H9Br
• MDL Number: MFCD00000242
• Beilstein: 1420778
• 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
• InChI Key: LOYZVRIHVZEDMW-UHFFFAOYSA-N
• IUPAC Name: 1-bromo-3-methylbut-2-ene
• PubChem CID: 70092
• Percent Purity: ≥90%

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

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missing translation for 'tsca' : Yes

Recommended Storage : Keep cold

RUO – Research Use Only