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Ethyl 4-bromocrotonate

Product Name
Ethyl 4-bromocrotonate
CAS No.
37746-78-4
Chemical Name
Ethyl 4-bromocrotonate
Synonyms
Ethyl (E)-4-bromobut-2-enoate;Ethyl (E)-4-bromo-2-butenoate;(E)-Ethyl 4-broMobut-2-enoate;Neratinib Impurity 26;ETHYL 4-BROMOCROTONATE;Ethyl-4-bromocrotanate;4- broMoethyl crotonate;Ethylbromocrotonatepract;Ethyl gamma-bromocrotonate;Ethyl 4-bromocrotonate ,75%
CBNumber
CB3111015
Molecular Formula
C6H9BrO2
Formula Weight
193.04
MOL File
37746-78-4.mol
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Ethyl 4-bromocrotonate Property

Boiling point:
94-95 °C/12 mmHg (lit.)
Density 
1.402 g/mL at 25 °C (lit.)
refractive index 
n20/D 1.493(lit.)
Flash point:
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)
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Safety

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
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

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.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P363Wash contaminated clothing before reuse.

P405Store locked up.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
E13830
Product name
Ethyl 4-bromocrotonate
Purity
75%, technical grade
Packaging
5g
Price
$51.6
Updated
2024/03/01
Sigma-Aldrich
Product number
E13830
Product name
Ethyl 4-bromocrotonate
Purity
75%, technical grade
Packaging
25g
Price
$152
Updated
2024/03/01
Alfa Aesar
Product number
A10371
Product name
Ethyl 4-bromocrotonate, tech. 80%
Packaging
10g
Price
$31.65
Updated
2024/03/01
Alfa Aesar
Product number
A10371
Product name
Ethyl 4-bromocrotonate, tech. 80%
Packaging
50g
Price
$152
Updated
2024/03/01
Alfa Aesar
Product number
A10371
Product name
Ethyl 4-bromocrotonate, tech. 80%
Packaging
250g
Price
$569.65
Updated
2024/03/01
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Ethyl 4-bromocrotonate Chemical Properties,Usage,Production

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

Benzoyl peroxide N-Bromosuccinimide ETHYL CROTONATE Sodium sulfate Carbon tetrachloride Phosphorus pentoxide

Preparation Products

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Ethyl 4-bromocrotonate Suppliers

Belgium 1 China 167 France 2 Germany 2 India 6 Japan 2 Slovakia 1 Switzerland 3 United Kingdom 8 United States 26 Global 218
MDP ChemControl Ltd.
Tel
--
Fax
--
Email
chemcontrol@nextra.sk
Country
Slovakia
ProdList
6700
Advantage
60
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View Lastest Price from Ethyl 4-bromocrotonate manufacturers

Hebei Weibang Biotechnology Co., Ltd
Product
Ethyl 4-bromocrotonate 37746-78-4
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
20 mt
Release date
2024-11-20
Career Henan Chemical Co
Product
Ethyl 4-bromocrotonate 37746-78-4
Price
US $1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
25kg
Release date
2019-07-10

37746-78-4, Ethyl 4-bromocrotonateRelated Search:

Ethylbenzene Ethyl acetate 4-BROMOCROTONIC ACID Triethyl citrate Ethyl glyoxalate Ethyl formate Diethyl malonate Ethyl acrylate Ethyl crotonate Ethyl bromoacetate Ethylparaben Ethyl bromodifluoroacetate Ethyl cellulose Ethanol Ethyl 4-bromobutyrate ETHYL 3-AMINOCROTONATE Crotonic acid 3-Amino-2-butenoic acid ethyl ester

  • 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
  • ETHYL 4-BROMOCROTONATE, TECH., 75%
  • Ethyl 4-bromocrotonate, pract., 85%
  • 2-Butenoic acid, 4-bromo-, ethyl ester, (2E)-
  • ETHYL 4-BROMOCROTONATE (4-BROMOCROTONIC ACID ETHYL ESTER)
  • 4-bromo-trans-crotonic acid ethyl ester
  • trans-Ethyl-4-bromocrotonate, 97 %
  • (2E)-4-Bromo-2-butenoic acid ethyl ester
  • Ethyl (E)-4-bromobut-2-enoate
  • Ethyl 4-bromo-2-(E)-butenoate
  • Ethyl 4-bromocrotonate, 75%, tech.
  • Ethyl 4-bromocrotonate ,75%
  • Ethyl 4-broMocrotonate, tech., 75% 25GR
  • (2E)-Ethyl 4-bromocrotonate
  • (E)-Ethyl 4-broMobut-2-enoate
  • Ethyl 4-broMocrotonate, GC 75%
  • 4- broMoethyl crotonate
  • Ethyl 4-broMocrotonate 75%, technical grade
  • (E)-Ethyl 4-Bromobut-2-enoate (>80%)
  • Ethyl-4-bromocrotanate
  • Neratinib Impurity 26
  • Ethyl 4-Bromocrotonate,>70%
  • 37746-78-4
  • C6H9BrO2
  • BrCH2CHCHCO2C2H5
  • BrCH2CHCHCO2CH2CH3
  • C6H9O2Br
  • HALOGEN
  • Carbonyl Compounds
  • C6 to C7
  • Building Blocks
  • Esters
  • Organic Building Blocks
  • Building Blocks
  • C6 to C7
  • Carbonyl Compounds
  • Chemical Synthesis
  • Esters
  • Organic Building Blocks
  • Pharmaceutical Intermediates