Skip to Content
MilliporeSigma
All Photos(1)

Key Documents

8.01966

Sigma-Aldrich

2-Bromo-2-methylpropane

(stabilised with potassium carbonate) for synthesis

Synonym(s):

2-Bromo-2-methylpropane, tert-Butyl bromide

Sign Into View Organizational & Contract Pricing


About This Item

Linear Formula:
(CH3)3CBr
CAS Number:
Molecular Weight:
137.02
MDL number:
UNSPSC Code:
12352101
EC Index Number:
208-065-9
NACRES:
NA.22

vapor pressure

179.9 hPa ( 25 °C)

Quality Level

Assay

≥97.0% (GC)

form

liquid

mp

-20 °C

transition temp

flash point 16 °C

density

1.22 g/cm3 at 20 °C

storage temp.

2-30°C

InChI

1S/C4H9Br/c1-4(2,3)5/h1-3H3

InChI key

RKSOPLXZQNSWAS-UHFFFAOYSA-N

Analysis Note

Assay (GC, area%): ≥ 97.0 % (a/a)
Density (d 20 °C/ 4 °C): 1.215 - 1.225
Identity (IR): passes test

Pictograms

Flame

Signal Word

Danger

Hazard Statements

Hazard Classifications

Flam. Liq. 2

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

60.8 °F - closed cup

Flash Point(C)

16 °C - closed cup


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

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