2-Bromopropionic acid
- Product Name
- 2-Bromopropionic acid
- CAS No.
- 598-72-1
- Chemical Name
- 2-Bromopropionic acid
- Synonyms
- 2-BROMOPROPANAMIDE;(S)-2-BROMOPROPANOIC ACID;A-BROMOPROPIONIC ACID;ALPHA-BROMOPROPIONIC ACID;2-broMide;3-(3-(4'2-Bromopropion;-Bromo-[1,1'DL-2-Bromopropionic;RARECHEM AL BO 1266
- CBNumber
- CB2260767
- Molecular Formula
- C3H5BrO2
- Formula Weight
- 152.97
- MOL File
- 598-72-1.mol
2-Bromopropionic acid Property
- Melting point:
- 25.7°C
- Boiling point:
- 203 °C (lit.)
- Density
- 1.7 g/mL at 25 °C (lit.)
- refractive index
- n20/D 1.475(lit.)
- Flash point:
- 212 °F
- storage temp.
- room temp
- form
- Liquid After Melting
- pka
- pK1: 2.971 (25°C)
- Specific Gravity
- 1.7
- color
- Clear colorless to yellow
- Water Solubility
- soluble
- BRN
- 605451
- Dielectric constant
- 11.0
- NIST Chemistry Reference
- 2-Bromopropanoic acid(598-72-1)
- EPA Substance Registry System
- Propanoic acid, 2-bromo- (598-72-1)
Safety
- Hazard Codes
- C,Xi,F
- Risk Statements
- 22-34-40-36/37/38-38-11
- Safety Statements
- 26-36/37/39-45-36-16-24-9
- RIDADR
- UN 3265 8/PG 2
- WGK Germany
- 3
- RTECS
- UA2451715
- TSCA
- Yes
- HazardClass
- 8
- PackingGroup
- II
- HS Code
- 29159080
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H290May be corrosive to metals
H302Harmful if swallowed
H314Causes severe skin burns and eye damage
- Precautionary statements
-
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.
N-Bromosuccinimide Price
- Product number
- B78300
- Product name
- 2-Bromopropionic acid
- Purity
- 99%
- Packaging
- 1kg
- Price
- $217
- Updated
- 2024/03/01
- Product number
- 47645
- Product name
- 2-Bromopropionic acid solution
- Purity
- certified reference material, 1000?μg/mL in methyl tert-butyl ether
- Packaging
- 1mL
- Price
- $37.2
- Updated
- 2022/05/15
- Product number
- B0644
- Product name
- 2-Bromopropionic Acid
- Purity
- >98.0%(GC)(T)
- Packaging
- 25g
- Price
- $20
- Updated
- 2024/03/01
- Product number
- B0644
- Product name
- 2-Bromopropionic Acid
- Purity
- >98.0%(GC)(T)
- Packaging
- 500g
- Price
- $73
- Updated
- 2024/03/01
- Product number
- A17569
- Product name
- 2-Bromopropionic acid, 98%
- Packaging
- 250g
- Price
- $66
- Updated
- 2024/03/01
2-Bromopropionic acid Chemical Properties,Usage,Production
Chemical Properties
clear colorless to yellowish liquid after melting. soluble in water, miscible with alcohol, ether, chloroform and benzene.
Uses
It is employed as pharmaceutical and agrochemical intermediate. It is used as an alkylation agent for mercaptans and other sulfur containing compounds.
Uses
2-Bromopropionic Acid is a versatile reactant used in emulsion polymerization in the preparation of reversible addition-fragmentation chain transfer (RAFT) agent.
Application
2-bromopropionic acid is an organic synthesis intermediate, used in the production of herbicides quizalofop-ethyl, napropamide, fenthiaprop and fungicides metalaxyl, benalaxyl, procymidone, etc., used in the synthesis of pharmaceutical intermediates body alanine.
Preparation
2-Bromopropionic acid is obtained by bromination of propionic acid. Add propionic acid and phosphorus trichloride to the reaction kettle, keep the temperature at 80°C, slowly add bromine to the reaction solution dropwise, and heat up to 85°C after the addition of bromine, and raise the temperature to 100°C when the color of bromine disappears completely, it takes about 2~3h, and then the bromine and hydrobromic acid are recovered under reduced pressure, and then the finished product is obtained by distillation under reduced pressure.
Synthesis Reference(s)
Tetrahedron Letters, 13, p. 4067, 1972 DOI: 10.1016/S0040-4039(01)94239-X
2-Bromopropionic acid Preparation Products And Raw materials
Raw materials
Preparation Products
View Lastest Price from 2-Bromopropionic acid manufacturers
- Product
- 2-Bromopropionic acid 598-72-1
- Price
- US $0.00/kg
- Min. Order
- 1kg
- Purity
- 0.99
- Supply Ability
- 20tons
- Release date
- 2023-10-12
- Product
- 2-Bromopropionic acid 598-72-1
- Price
- US $0.00/kg
- Min. Order
- 1kg
- Purity
- 0.99
- Supply Ability
- 20tons
- Release date
- 2023-10-12
- Product
- Dl-2-Bromopropionic 598-72-1
- Price
- US $19.00/KG
- Min. Order
- 1KG
- Purity
- 99.%
- Supply Ability
- 10 ton
- Release date
- 2021-12-28