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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
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Overview

Replacement Information

Key Spec Table

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

Products

Catalogue NumberPackaging Qty/Pack
8203510025 Glass bottle 25 ml
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
8203510025 04022536457000

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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