Methyl oxalyl chloride
(24487278 | 5781-53-3)

CAS: 5781-53-3
Molecular Formula: ClCOCOOCH3
Molecular Weight: 122.51
Availablility: In Stock
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Methyl oxalyl chloride Chemical Structure

This product is subject to a hazardous surcharge. The exact amount will be confirmed by our sales team.

24487278-25g 25g £123.40
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24487278-25g 25g €172.80
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24487278-25g 25g $185.20
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Safety Data Sheet
Certificate of Analysis

Product Detail
Product Code 24487278
Product Name Methyl oxalyl chloride
Categories Building Blocks Organics
CAS 5781-53-3
Molecular Formula ClCOCOOCH3
Molecular Weight 122.51
Storage Details Ambient
Harmonised Tariff Code 2917198090

Product Specification
Appearance Colourless liquid
Assay GC ≥98.0%

Safety Information
Pictograms
Exclamation Mark
Flame
Corrosion
Signal word danger
Hazard statements
  • EUH014: Reacts violently with water

  • EUH029: Contact with water liberates toxic gas

  • H226: Flammable liquid and vapour

  • H302: Harmful if swallowed

  • H314: Causes severe skin burns and eye damage

  • H335: May cause respiratory irritation
Precautionary statements
  • P210: Keep away from heat/sparks/open flames/hot surfaces. No smoking

  • P223: Keep away from possible contact with water - due to possible violent reaction and/ or flash fire

  • P260: Do not breathe dust/fume/gas/mist/vapours

  • P280: Wear: protective gloves/ clothing & eye protection

  • P302+352: IF ON SKIN: Wash with soap and water

  • P305+351+338: IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing