(E)-Ethyl 4-bromobut-2-enoate

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CAS 37746-78-4

Formula C6H9BrO2

Catalog #	Product (Catalog #)	Unit	Price (US$)	Quantity
434049435454	(E)-Ethyl 4-bromobut-2-enoate (434049435454)		on request	+ -

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Identify

Synonyms:

trans-ethyl-4-bromocrotonate ; ethyl gamma-bromocrotonate ; (e)-ethyl 4-bromobut-2-enoate ; ethyl 4-bromo-2-(e)-butenoate ; ethyl 4-bromocrotonate ; ethyl (e)-4-bromo-2-butenoate ; ethyl (e)-4-bromobut-2-enoate ; 4- bromoethyl crotonate ; ethyl 4-bromocrotonate ,75% ; ethylbromocrotonatepract

CAS:

37746-78-4

EINECS:

Molecular Formula:

C6H9BrO2

MDL:

Properties

Molecular Weight:

193.04 g·mol−1

Density:

1.402 g/mL at 25 °C(lit.)

Boiling point:

94-95 °C12 mm Hg(lit.)

Flash point:

207 ºF

Physical Description:

clear yellow liquid

Safety Information

Hazard Symbols: C, Xi

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

34-36/37/38 (R)

Safety Codes:

26-36/37/39-45-24/25 (S)

WGK Germany:

RID / ADR:

UN 3265 8 / PG 2

Storage temperature:

2-8°C

Prices

For (E)-Ethyl 4-bromobut-2-enoate we can currently show 26 prices in the last 5 years as an extract from the researched prices. This small overview is intended to serve as a guide and trend.
Prices are in USD and range in year 2021 from USD 94.00 for 10 g to USD 45.00 per 25 g in 2025 .