Millipore Sigma Vibrant Logo

820351 Crotonoyl chloride

Crotonoyl chloride (mixture of cis- and trans isomers) for synthesis. CAS 10487-71-5, chemical formula CH₃CH=CHCOCl.

Crotonoyl chloride MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: Crotonic acid chloride

CAS #: 10487-71-5 EC Number: 234-010-3 Molar Mass: 104.54 g/mol Chemical Formula: CH₃CH=CHCOCl Hill Formula: C₄H₅ClO
View Products on Sigmaaldrich.com
820351
View Pricing & Availability

Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar Mass
10487-71-5234-010-3C₄H₅ClOCH₃CH=CHCOCl104.54 g/mol

Pricing & Availability

Catalogue Number AvailabilityPackaging Qty/Pack Price Quantity
8.20351.0025
Retrieving availability...
—
Limited Availability Limited Availability
In Stock 
Discontinued
Limited Quantities Available
Availability to be confirmed
    Remaining : Will advise
      Remaining : Will advise
      Will advise
      Contact Customer Service
      Contact Customer Service

      		 Glass bottle 25 ml
      Retrieving price...
      Price could not be retrieved
      Minimum Quantity is a multiple of
      Maximum Quantity is
      Upon Order Completion More Information
      You Saved ()
       
      —
      Request Pricing
      		 —
      Description
      Catalogue Number820351
      SynonymsCrotonic acid chloride
      DescriptionCrotonoyl chloride
      References
      Product Information
      CAS number10487-71-5
      EC number234-010-3
      Hill FormulaC₄H₅ClO
      Chemical formulaCH₃CH=CHCOCl
      Molar Mass104.54 g/mol
      HS Code2916 19 95
      Structure formula ImageStructure formula Image
      Quality LevelMQ200
      Applications
      ApplicationCrotonoyl chloride (mixture of cis- and trans isomers) for synthesis. CAS 10487-71-5, chemical formula CH₃CH=CHCOCl.
      Biological Information
      Physicochemical Information
      Boiling point120 - 123 °C
      Density1.09 g/cm3 (20 °C)
      Flash point40.5 °C
      Dimensions
      Materials Information
      Toxicological Information
      Safety Information according to GHS
      Hazard Pictogram(s) Hazard Pictogram(s)
      Hazard Pictogram(s)
      Hazard Pictogram(s)
      Hazard Statement(s)H226: Flammable liquid and vapour.
      H314: Causes severe skin burns and eye damage.
      H335: May cause respiratory irritation.
      Precautionary Statement(s)P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
      P233: Keep container tightly closed.
      P240: Ground and bond container and receiving equipment.
      P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection.
      P303 + P361 + P353: IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water.
      P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
      Signal WordDanger
      Storage class3 Flammable liquids
      WGKWGK 1 slightly hazardous to water
      Disposal11
      Organic acid halides, anhydrides and isocyanates can be added dropwise to an excess of methanol (Cat. No. 822283) to convert them into the corresponding methyl esters or methyl carbamates. If necessary, neutralize with sodium hydroxide solution (Cat. No. 105587). Fill into container A.
      Safety Information
      Categories of dangerflammable, corrosive
      Product Usage Statements
      Storage and Shipping Information
      StorageStore below +30°C.
      Packaging Information
      Transport Information
      Declaration (railroad and road) ADR, RIDUN 2920 , 8 (3), II
      Declaration (transport by air) IATA-DGRUN 2920 , 8 (3), II
      Declaration (transport by sea) IMDG-CodeUN 2920 , 8 (3), II, Segregation Group: 1 (Acids)
      Supplemental Information
      Specifications
      Assay (GC, area%)≥ 95.0 % (a/a)
      Density (d 20 °C/ 4 °C)1.080 - 1.090
      Identity (IR)passes test
      Global Trade Item Number
      Catalogue Number GTIN
      8.20351.0025 04022536457000

      Related Products & Applications

      Categories

      Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Product Groups > Carboxylic Acid Derivatives > Carboxylic Acid Halides > Aliphatic and Araliphatic Carboxylic Acid Halides
      Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Products for Pharma > Organic Synthesis Building Blocks and Reagents for Pharma > Carboxylic Acid Derivatives > Carboxylic Acid Halides > Aliphatic and Araliphatic Carboxylic Acid Halides
      Reagents, Chemicals and Labware > Organic Synthesis > Product Line for synthesis > Carboxylic Acid Derivatives > Carboxylic Acid Halides > Aliphatic and Araliphatic Carboxylic Acid Halides