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Ethyl 2-bromopropionate

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Origin: China

Cas No: 535-11-5

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 50 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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CAS No.: 535-11-5 Formula: C5H9BrO2 Molecular Weight: 181.02800

Description

Ethyl 2-Bromopropionate is an intermediate in the synthesis of organic compounds and pharmaceuticals.

Basic Info

Chemical Name	Ethyl 2-bromopropionate
Synonyms	2-bromo-propionic acid ethyl ester; Ethyl a-bromopropionate; 2-Bromopropionic Acid Ethyl Ester; ethylalpha-bromopropanoate; 2-bromopropanoic acid ethyl ester; DL-ETHYL 2-BROMOPROPIONATE; Ethyl dl-2-bromopropionate; ETHYL A-BROMO PROPIONOATE; ethyl 2-bromo-propanoate; Propanoic acid, 2-bromo-, ethyl ester; Ethyl-bromopropanoate;
CAS No.	535-11-5
Molecular Formula	C5H9BrO2
Molecular Weight	181.02800
PSA	26.30000
LogP	1.33290

Properties

Appearance & Physical State	Clear, colorless liquid.
Density	1.394
Boiling Point	156-160ºC
Flash Point	51ºC
Refractive Index	1.445-1.447
Water Solubility	Immiscible
Stability	Stable under normal temperatures and pressures.
Storage Condition	Flammables area

Safety Info

RTECS	UA2451730
Hazard Class	3
Safety Statements	S16-S26-S37/39
HS Code	29159080
WGK Germany	3
Packing Group	III
RIDADR	UN 2920
Risk Statements	R10; R20/22; R36/37/38
Hazard Codes	Xn

Synthesis Route

tetrachloromethane+dibromine→Bromoethane+3,3-diethoxy-4-bromo-2-methyl-valeric acid ethyl ester
Ethanol+DL-2-Bromopropionic→Ethyl 2-bromopropionate
Ethanol+2-Bromopropionyl bromide→Ethyl 2-bromopropionate

GC Analysis

Column type	Active phase	Temperature (°C)	Retention Index (I)	Temperature Control Method
Capillary	OV-101	100.	909.	isothermal
Capillary	OV-101	80.	907.	isothermal
Capillary	SP-1000	100.	1327.	isothermal
Packed	SE-30	-	906.	temperature ramp
Capillary	VF-5MS	-	931.	custom temperature program

Precursor

Ethanol
1,1-diethoxyprop-1-ene
DL-2-Bromopropionic
2-Bromopropionyl bromide

Downstream Product

ethyl 2-[[1-(4-chlorophenyl)-1,2,4-triazol-3-yl]oxy]propanoate
ethyl 2-[[1-(3,4-dichlorophenyl)-1,2,4-triazol-3-yl]oxy]propanoate
ethyl 3-methoxy-2-methylpropanoate
ethyl 2-[[1-[3-(trifluoromethyl)phenyl]-1,2,4-triazol-3-yl]oxy]propanoate

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