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Alfa Aesar™ 1-Bromo-3-methyl-2-butene, 90+%, stab. with silver

$50.01 - $218.84

Chemical Identifiers

Chemical Name or Material 1-Bromo-3-methyl-2-butene
CAS 870-63-3
Name Note stabilized with silver
Molecular Formula C5H9Br
Formula Weight 149.03g/mol
MDL Number MFCD00000242
UN Number UN2920
Beilstein 1420778
Synonym 3,3-Dimethylallyl bromide; Prenyl bromide
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAA1338809

 
alfa aesar™
A13388-09
10g Each for $50.01

AAA1338818

 
alfa aesar™
A13388-18
50g Each for $218.84

AAA1338830

 
alfa aesar™
A13388-30
250g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
Description & Specifications

Specifications

Boiling Point 135°C
Quantity 10g
Flash Point 32°C (90°F)
Odor Pungent
Chemical Name or Material 1-Bromo-3-methyl-2-butene
Name Note stabilized with silver
CAS 870-63-3
Assay ≥90%
Molecular Formula C5H9Br
Formula Weight 149.03g/mol
MDL Number MFCD00000242
UN Number UN2920
Beilstein 1420778
Synonym 3,3-Dimethylallyl bromide; Prenyl bromide
Health Hazard 1 Danger
Health Hazard 2 GHS H Statement
H314-H318-H226
Causes severe skin burns and eye damage.
Causes serious eye damage.
Flammable liquid and vapour.
Health Hazard 3 GHS P Statement
P210-P260-P303+P361+P353-P305+P351+P338-P405-P501a
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
Do not breathe dust/fume/gas/mist/vapors/spray.
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
Recommended Storage 2° to 8°C
DOT Information Transport Hazard Class: 8; Packing Group: II; Proper Shipping Name: CORROSIVE LIQUIDS, FLAMMABLE, N.O.S.
TSCA TSCA

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

Safety and Handling

Danger

GHS P Statement
P210-P260-P303+P361+P353-P305+P351+P338-P405-P501a
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
Do not breathe dust/fume/gas/mist/vapors/spray.
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

GHS H Statement
H314-H318-H226
Causes severe skin burns and eye damage.
Causes serious eye damage.
Flammable liquid and vapour.

2° to 8°C