Ethyl 4-bromocrotonate

Ethyl 4-bromocrotonate Basic information

Product Name:	Ethyl 4-bromocrotonate
Synonyms:	TRANS-ETHYL-4-BROMOCROTONATE;4-BROMOCROTONIC ACID ETHYL ESTER;ETHYL TRANS-4-BROMO-2-BUTENOATE;ETHYL 4-BROMOCROTONATE;Ethyl (2E)-4-bromo-2-butenoate;Ethyl (E)-4-bromo-2-butenoate;Ethyl gamma-bromocrotonate;Ethylbromocrotonatepract
CAS:	37746-78-4
MF:	C6H9BrO2
MW:	193.04
EINECS:	629-265-6
Product Categories:	Building Blocks;C6 to C7;Carbonyl Compounds;Chemical Synthesis;Esters;Organic Building Blocks;Pharmaceutical Intermediates
Mol File:	37746-78-4.mol

Ethyl 4-bromocrotonate Chemical Properties

Boiling point	94-95 °C/12 mmHg (lit.)
density	1.402 g/mL at 25 °C (lit.)
refractive index	n20/D 1.493(lit.)
Fp	207 °F
storage temp.	2-8°C
solubility	Chloroform (Sparingly), Methanol (Slightly)
form	Liquid
Specific Gravity	1.402
color	Clear light yellow to brown
Water Solubility	Insoluble in water.
BRN	1721388
Stability:	Light Sensitive
InChIKey	FHGRPBSDPBRTLS-ONEGZZNKSA-N
CAS DataBase Reference	37746-78-4(CAS DataBase Reference)
NIST Chemistry Reference	2-Butenoic acid, 4-bromo-, ethyl ester, (E)-(37746-78-4)

Safety Information

Hazard Codes	C,Xi
Risk Statements	34-36/37/38
Safety Statements	26-36/37/39-45-24/25
RIDADR	UN 3265 8/PG 2
WGK Germany	3
F	10-19-23
HazardClass	8
PackingGroup	III
HS Code	29161995

MSDS Information

Provider	Language
Ethyl 4-bromocrotonate	English
SigmaAldrich	English
ACROS	English
ALFA	English

Ethyl 4-bromocrotonate Usage And Synthesis

Chemical Properties	clear yellow liquid
Uses	Ethyl 4-bromocrotonate is an important raw material and intermediate used in Organic Synthesis, Pharmaceuticals, Agrochemicals and Dyestuffs.

Ethyl 4-bromocrotonate Preparation Products And Raw materials

Raw materials	Sodium sulfate-->Carbon tetrachloride-->N-Bromosuccinimide-->Benzoyl peroxide-->Phosphorus pentoxide-->ETHYL CROTONATE
Preparation Products	4-BROMOCROTONIC ACID-->4-HYDROXY-BUT-2-ENOIC ACID-->METHYL BROMODIFLUOROACETATE-->2-Butenoic acid, 4-fluoro-, ethyl ester, (2E)-

PHENACYL 4-BROMOCROTONATE 4-BROMOCROTONIC ACID Ethyl 4-bromocrotonate Ethyl formate Ethyl glyoxalate 4-BROMOMETHYL-5,5-DIMETHYL-2-OXO-2,5-DIHYDRO-FURAN-3-CARBOXYLIC ACID ETHYL ESTER Ethylbenzene Ethylparaben Ethyl crotonate Triethyl citrate ALLYL METHYL ETHER METHYL CROTONATE Ethyl acetate Allyl bromide ETHYL 4-BROMO-3-ETHOXY-2-BUTENOATE Ethyl acrylate Methyl acrylate Diethyl malonate

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