| Identification | Back Directory | [Name]
DL-2-Bromopropionic | [CAS]
598-72-1 | [Synonyms]
2-broMide
2-Bromopropion
2-BROMOPROPANAMIDE
2-BroMine Propionic
DL-2-Bromopropionic
RARECHEM AL BO 1266
2-bromo-propanoicaci
2-bromopropanoicacid
2-bromo-propionicaci
DL-Bromopropanoicacid
2-bromo-Propanoicacid
2-BROMOPROPIONIC ACID
A-BROMOPROPIONIC ACID
Propanoicacid,2-bromo-
Propionic acid, 2-bromo-
Propanoic acid, 2-bromo-
2-Bromopropionicacid,98%
(S)-2-BROMOPROPANOIC ACID
YA10760700MB 2-BroMopropi
ALPHA-BROMOPROPIONIC ACID
D,L-2-BROMOPROPIONIC ACID
(R,S)-2-BROMOPROPIONICACID
(+/-)-2-BROMOPROPIONIC ACID
2-BROMOPROPIONIC ACID, 99+%
DL-2-Bromopropionic acid, 99+%
2-bromopropionic acid solution
2-BROMOPROPIONIC ACID, 1000MG,NEAT
Salicylamide O-Acetate Sodium Salt
2-BROMOPROPIONIC ACID FOR SYNTHESIS
DL-2-BroMopropionic acid, 99+% 250GR
2-BROMOPROPIONIC ACID, 1X1ML, MTBE 1000U G/ML
(+/-)-2-Bromopropionic acid purum, >=98.0% (GC)
(±)-2-Bromopropionic acid
DL-2-Bromopropionic acid | [EINECS(EC#)]
209-947-6 | [Molecular Formula]
C3H5BrO2 | [MDL Number]
MFCD00004211 | [MOL File]
598-72-1.mol | [Molecular Weight]
152.97 |
| Chemical Properties | Back Directory | [Appearance]
clear colorless to yellowish liquid after melting | [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.)
| [Fp ]
212 °F
| [storage temp. ]
room temp | [form ]
Liquid After Melting | [pka]
pK1: 2.971 (25°C) | [color ]
Clear colorless to yellow | [Specific Gravity]
1.7 | [Water Solubility ]
soluble | [BRN ]
605451 | [Dielectric constant]
11.0 | [Major Application]
environmental | [InChI]
1S/C3H5BrO2/c1-2(4)3(5)6/h2H,1H3,(H,5,6) | [InChIKey]
MONMFXREYOKQTI-UHFFFAOYSA-N | [NIST Chemistry Reference]
2-Bromopropanoic acid(598-72-1) | [EPA Substance Registry System]
Propanoic acid, 2-bromo-(598-72-1) |
| Hazard Information | Back Directory | [Chemical Properties]
clear colorless to yellowish liquid after melting | [Uses]
It is employed as pharmaceutical and agrochemical intermediate. It is used as an alkylation agent for mercaptans and other sulfur containing compounds. | [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 |
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