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;α-Bromoisobutyric acid;pha-Bromoisobutyric acid;ALPHA-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
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2-Bromo-2-methylpropionic acid Suppliers
- Tel
- --
- Fax
- --
- palchem@wanadoo.fr
- Country
- France
- ProdList
- 93
- Advantage
- 50
- Tel
- --
- Fax
- --
- interchim@interchim.com
- Country
- France
- ProdList
- 6302
- Advantage
- 76
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View Lastest Price from 2-Bromo-2-methylpropionic acid manufacturers
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
Hebei Chuanghai Biotechnology Co,.LTD
- Product
- 2-bromo-2-methylpropionic acid 2052-01-9
- Price
- US $19.00/KG
- Min. Order
- 1KG
- Purity
- 99.%
- Supply Ability
- 10 ton
- Release date
- 2024-08-15
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