missing translation for 'onlineSavingsMsg'
Learn More

Alfa Aesar™ 2-Bromoisobutyryl bromide, 97%

£13.90 - £88.60

Chemical Identifiers

CAS 20769-85-1
Molecular Formula C4H6Br2O
Molecular Weight (g/mol) 229.899
MDL Number MFCD00000122
InChI Key YOCIJWAHRAJQFT-UHFFFAOYSA-N
Synonym 2-bromo-2-methylpropionyl bromide, 2-bromoisobutyryl bromide, propanoyl bromide, 2-bromo-2-methyl, bibb, 2-bromo-2-methylpropionylbromide, unii-627f9n9dya, 2-bromoisobutyrylbromide, 2-bromo-2-methyl-propionyl bromide, alpha-bromoisobutyryl bromide, 2-bromo-2-methyl-propanoyl bromide
PubChem CID 88685
IUPAC Name 2-bromo-2-methylpropanoyl bromide
SMILES CC(C)(C(=O)Br)Br
View More Specs

Products 3
Product Code Brand Quantity Price Quantity & Availability  
Product Code Brand Quantity Price Quantity & Availability  
11431297
SDS View Documents
Alfa Aesar™
B24249.14
25g
£13.90
25g
View alternative products
Save Up to 
»
In stock, ready to ship: 29
Please to purchase this item. Need a web account? Register with us today!
11441297
SDS View Documents
Alfa Aesar™
B24249.22
100g
£26.30
100g
View alternative products
Save Up to 
»
In stock, ready to ship: 21
Please to purchase this item. Need a web account? Register with us today!
15403267
SDS View Documents
Alfa Aesar™
B24249.36
500g
£88.60
500g
View alternative products
Save Up to 
»
Estimated Shipment: 04-10-2021
Please to purchase this item. Need a web account? Register with us today!
Description

Description

Applications
2-Bromoisobutyryl bromide is used to prepare N-protected halodienamide, which provides four- and five-membered lactams in the presence of copper(I) and a tertiary amine. Further, it is used as atom transfer radical polymerization(ATRP) initiator for functionalization of hydroxyl groups present on the surface of graphene oxide. It is also used in preparation of polycaprolactone macroinitiators through reaction with oligomeric caprolactone diol and mesoporous silica nanoparticles with ATRP initiator anchored on the exterior surface.

Solubility
Miscible with acetone and carbon disulfide.

Notes
Moisture sensitive. Incompatible with strong oxidizing agents and strong alkalis.
Specifications

Chemical Identifiers

20769-85-1
229.899
YOCIJWAHRAJQFT-UHFFFAOYSA-N
88685
CC(C)(C(=O)Br)Br
C4H6Br2O
MFCD00000122
2-bromo-2-methylpropionyl bromide, 2-bromoisobutyryl bromide, propanoyl bromide, 2-bromo-2-methyl, bibb, 2-bromo-2-methylpropionylbromide, unii-627f9n9dya, 2-bromoisobutyrylbromide, 2-bromo-2-methyl-propionyl bromide, alpha-bromoisobutyryl bromide, 2-bromo-2-methyl-propanoyl bromide
2-bromo-2-methylpropanoyl bromide

Specifications

2-Bromoisobutyryl bromide
>110°C (230°F)
1.5095
160°C to 162°C
20769-85-1
MFCD00000122
1746128
Miscible with acetone and carbon disulfide.
CC(C)(C(=O)Br)Br
229.899
229.91
1.86
Acrid
Moisture sensitive
25g
C4H6Br2O
UN3265
2-bromo-2-methylpropionyl bromide, 2-bromoisobutyryl bromide, propanoyl bromide, 2-bromo-2-methyl, bibb, 2-bromo-2-methylpropionylbromide, unii-627f9n9dya, 2-bromoisobutyrylbromide, 2-bromo-2-methyl-propionyl bromide, alpha-bromoisobutyryl bromide, 2-bromo-2-methyl-propanoyl bromide
YOCIJWAHRAJQFT-UHFFFAOYSA-N
2-bromo-2-methylpropanoyl bromide
88685
97%
SDS
Product Certifications