ChemicalBook > CAS DataBase List > 2-Bromo-2-methylpropionic acid

2-Bromo-2-methylpropionic acid

Product Name
2-Bromo-2-methylpropionic acid
CAS No.
2052-01-9
Chemical Name
2-Bromo-2-methylpropionic acid
Synonyms
2-Bromo-2-methylpropanoic acid;2-BROMOISOBUTYRIC ACID;Isobromobutyric acid;A-BROMOISOBUTYRIC ACID;2-bromo-2-methyl-Propanoicacid;2-broMo isobutyrate;α-Bromoisobutyric acid;pha-Bromoisobutyric acid;ALPHA-BROMOISOBUTYRIC ACID;2-Bromoisobutyric Acid >
CBNumber
CB0433637
Molecular Formula
C4H7BrO2
Formula Weight
167
MOL File
2052-01-9.mol
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2-Bromo-2-methylpropionic acid Property

Melting point:
44-47 °C(lit.)
Boiling point:
198-200 °C(lit.)
Density 
1.43 g/cm3
refractive index 
1.4570 (estimate)
Flash point:
>230 °F
storage temp. 
under inert gas (nitrogen or Argon) at 2–8 °C
solubility 
soluble in Chloroform, Methanol
pka
2.91±0.10(Predicted)
form 
Liquid
color 
Clear colorless to slightly yellow
Water Solubility 
Soluble in alcohol and ether. Slightly soluble in water.
Merck 
14,1421
BRN 
1745543
Stability:
Stable. Incompatible with strong oxidizing agents, strong bases.
CAS DataBase Reference
2052-01-9(CAS DataBase Reference)
NIST Chemistry Reference
«alpha»-Bromoisobutyric acid(2052-01-9)
EPA Substance Registry System
Propanoic acid, 2-bromo-2-methyl- (2052-01-9)
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Safety

Hazard Codes 
C
Risk Statements 
34
Safety Statements 
26-36/37/39-45-25
RIDADR 
UN 3261 8/PG 2
WGK Germany 
3
F 
13
TSCA 
Yes
HazardClass 
8
PackingGroup 
III
HS Code 
29156000
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H314Causes severe skin burns and eye damage

Precautionary statements

P260Do not breathe dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P363Wash contaminated clothing before reuse.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
306851
Product name
2-Bromo-2-methylpropionic acid
Purity
98%
Packaging
25g
Price
$52
Updated
2024/03/01
Sigma-Aldrich
Product number
306851
Product name
2-Bromo-2-methylpropionic acid
Purity
98%
Packaging
100g
Price
$147
Updated
2024/03/01
TCI Chemical
Product number
B0605
Product name
2-Bromoisobutyric Acid
Purity
>98.0%(GC)
Packaging
25g
Price
$29
Updated
2024/03/01
TCI Chemical
Product number
B0605
Product name
2-Bromoisobutyric Acid
Purity
>98.0%(GC)
Packaging
100g
Price
$74
Updated
2024/03/01
Alfa Aesar
Product number
A15854
Product name
2-Bromoisobutyric acid, 98%
Packaging
25g
Price
$27.65
Updated
2024/03/01
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2-Bromo-2-methylpropionic acid Chemical Properties,Usage,Production

Chemical Properties

white powder

Uses

2-Bromoisobutyric acid is used in the synthesis of dextran macroinitiator for atom transfer radical polymerization (ATRP) by partial esterification of hydroxyl group of the polysaccharide. The multifunctional silica colloids were prepared by coating them with 2-bromo-2-methylpropionic acid stabilized quantum dots.

Uses

2-Bromo-2-methylpropionic acid is used in the Herceptin functionalization of polyhedral oligomeric silsesquioxane-conjugated oligomers-silica /iron oxide nanoparticles for tumor cell sorting.

General Description

The multifunctional silica colloids were prepared by coating them with 2-bromo-2-methylpropionic acid stabilized quantum dots.

2-Bromo-2-methylpropionic acid Preparation Products And Raw materials

Raw materials

Preparation Products

2-((Ethoxythioxo methyl)thio)-2-methylpropanoic acid 2-MERCAPTOISOBUTYRIC ACID
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2-Bromo-2-methylpropionic acid Suppliers

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View Lastest Price from 2-Bromo-2-methylpropionic acid manufacturers

Hebei Mujin Biotechnology Co.,Ltd
Product
2-Bromo-2-methylpropionic acid 2052-01-9
Price
US $0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
50000KG/month
Release date
2023-07-28
Hebei Weibang Biotechnology Co., Ltd
Product
2-Bromo-2-methylpropionic acid 2052-01-9
Price
US $0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
500000kg
Release date
2024-11-01
Hebei Yanxi Chemical Co., Ltd.
Product
2-Bromoisobutyric acid 2052-01-9
Price
US $0.00/kg
Min. Order
1kg
Purity
0.99
Supply Ability
20tons
Release date
2023-10-12

2052-01-9, 2-Bromo-2-methylpropionic acidRelated Search:

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  • 2-BROMO-2-METHYLPROPIONIC ACID
  • 2-BROMOISOBUTYRIC ACID
  • 2-Bromo-2-methylpropanoic acid
  • 2-bromo-2-methyl-propanoicaci
  • 2-bromo-2-methyl-Propanoicacid
  • Isobromobutyric acid
  • Propanoic acid, 2-bromo-2-methyl-
  • Propionic acid, 2-bromo-2-methyl-
  • a-Bromo-#niso-butyric acid
  • 2-BROMOISOBUTYRIC ACID(2-BROMO-2-METHYLPROPIONIC ACID)
  • α-Bromoisobutyric acid
  • 2-BROMO-2-METHYLPROPIONIC ACID 98%
  • 2-Bromoisobutyric acid ,98%
  • 2-Bromo-2-methylpropionic acid,α-Bromoisobutyric acid, 2-Bromo-2-methylpropionic acid
  • 2-broMo isobutyrate
  • 2-BroMo-2-Methylpropionic acid, 98% 100GR
  • 2-BroMo-2-Methylpropionic acid, 98% 5GR
  • α-Bromoisobutyric acid, 2-Bromo-2-methylpropionic acid
  • 2-Methyl-2-bromopropionic acid
  • 2-Bromo-2-methylpropionic acid,98%
  • 2-BROM-2-METHYLPROPIONS.S 100 G
  • ALPHA-BROMOISOBUTYRIC ACID
  • A-BROMOISOBUTYRIC ACID
  • pha-Bromoisobutyric acid
  • 2-Bromoisobutyric Acid &gt
  • 2-Bromoisobutyric acid, 98% (2-Bromo-2-methylpropionic acid)
  • 2052-01-9
  • 2052-1-9
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  • CD32CBrCOOH
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