Skip to Content
Merck
All Photos(3)

Key Documents

More Documents

156582

Sigma-Aldrich

1-Bromo-2-methylpropane

99%

Synonym(s):

Isobutyl bromide

Sign Into View Organizational & Contract Pricing
All Photos(3)

About This Item

Linear Formula:
(CH3)2CHCH2Br
CAS Number:
78-77-3
Molecular Weight:
137.02
Beilstein:
1730915
EC Number:
201-141-2
MDL number:
MFCD00000217
UNSPSC Code:
12352100
PubChem Substance ID:
24849620
NACRES:
NA.22

Assay

99%

form

liquid

refractive index

n20/D 1.435 (lit.)

bp

90-92 °C (lit.)

density

1.26 g/mL at 20 °C (lit.)

SMILES string

CC(C)CBr

InChI

1S/C4H9Br/c1-4(2)3-5/h4H,3H2,1-2H3

InChI key

HLVFKOKELQSXIQ-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Application

Isobutyl bromide has been used in a reaction with 1-ethylimidazole in a 140 °C oil bath to yield 97% 1-ethyl-1,3-isobutylimidazolium bromide.

Pictograms

Flame
GHS02

Signal Word

Danger

Hazard Statements

H225

Hazard Classifications

Flam. Liq. 2

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

64.4 °F - closed cup

Flash Point(C)

18 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Efficient synthesis of 1-alkyl (aralkyl)-3-methyl (ethyl) imidazolium halides: precursors for room-temperature ionic liquids
Dzyuba SV and Bartsch RA
Journal of Heterocyclic Chemistry, 38(1)265-268, 265-268 (2001)

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service