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

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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

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Ethyl (E)-4-bromo-2-butenoate

Ethyl gamma-bromocrotonate

Ethylbromocrotonatepract

ETHYL 4-BROMOCROTONATE, TECH., 75%

Ethyl 4-bromocrotonate, pract., 85%

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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