ChemicalBook Product Catalog Organic Chemistry Carboxylic acids and derivatives Carboxylic acid halides CROTONYL CHLORIDE

CROTONYL CHLORIDE

CROTONYL CHLORIDE Basic information
Product Name:CROTONYL CHLORIDE
Synonyms:Crotonyl;CROTONOYL CHLORIDE (CIS- AND TRANS- MIXTURE);2-Butenoic acid chloride;Crotonoyl Chloride (cis- and trans- mixture);2-Butenoyl chloride;2-butenoylchloride;but-2-enoylchloride;TRANS-2-BUTENOYL CHLORIDE
CAS:10487-71-5
MF:C4H5ClO
MW:104.53
EINECS:234-010-3
Product Categories:Pharmaceutical Intermediates
Mol File:10487-71-5.mol
CROTONYL CHLORIDE Structure
CROTONYL CHLORIDE Chemical Properties
Boiling point 120-123 °C(lit.)
density 1.091 g/mL at 25 °C(lit.)
refractive index n20/D 1.459(lit.)
Fp 95 °F
storage temp. Store below +30°C.
solubility Chloroform (Soluble), Methanol (Slightly)
form clear liquid
color Colorless to Light yellow to Light orange
Stability:Moisture sensitive
CAS DataBase Reference10487-71-5(CAS DataBase Reference)
EPA Substance Registry System2-Butenoyl chloride (10487-71-5)
Safety Information
Hazard Codes C
Risk Statements 10-34-36/37
Safety Statements 16-26-27-36/37/39-45
RIDADR UN 2920 8/PG 2
WGK Germany 3
F 13-19-21
HS Code 2916 19 95
HazardClass 8
PackingGroup II
MSDS Information
ProviderLanguage
SigmaAldrich English
ACROS English
ALFA English
CROTONYL CHLORIDE Usage And Synthesis
Chemical PropertiesLiquid, boiling point 124-125℃ (120℃), relative density 1.091, refractive index 1.4600, flammable, flash point 35℃, easy to polymerize, can add 160mg/L hydroquinone as stabilizer.
UsesCrotonyl chloride is commonly used in the preparation of crotonates and other derivatives.
CROTONYL CHLORIDE Preparation Products And Raw materials
Preparation Products2-N-BUTYRYLTHIOPHENE-->TERT-BUTYL 3-BUTENOATE-->1,5-HEXADIENE-->CROTONIC ACID P-CRESYL ESTER-->propenyl isocyanate
(E)-2-METHYL-3-PHENYL-ACRYLOYL CHLORIDE SORBYL CHLORIDE 2-CHLOROCINNAMOYL CHLORIDE P-CHLOROCINNAMOYL CHLORIDE 3-[3-(TRIFLUOROMETHYL)PHENYL]-2-PROPENOYLHLORIDE 3-NITROCINNAMOYL CHLORIDE (E)-3-(3,4,5-Trimethoxy-phenyl)-acryloyl chloride COUMARIN-3-CARBOXYLIC ACID CHLORIDE 5,6-BENZOCOUMARIN-3-CARBONYL CHLORIDE 3-(2-CHLORO-3,4-DIMETHOXYPHENYL)PROP-2-ENOYL CHLORIDE 3-METHYL-2-BUTENOYL CHLORIDE,2-Butenoyl chloride, 3-methyl-,3-Methyl-2-butenoyl chloride, 3-Methylcrotonoyl chloride, Senecioyl chloride Cinnamoyl chloride TRANS-2-METHYL-2-BUTENOYL CHLORIDE 3-(2-Thienyl)acryloyl chloride (E)-HEPT-2-ENOYL CHLORIDE CROTONYL CHLORIDE 1 4-PHENYLENEDIACRYLOYL CHLORIDE TECH HEXAFLUORO-4-(TRIFLUOROMETHYL)PENT-2-ENOYL CHLORIDE Crotonoyl Chloride
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