(68711089 | 57-57-8)

CAS: 57-57-8
Molecular Formula: C3H4O2
Molecular Weight: 72.06
Availablility: Inquire for Status
Downloads: Product Specification | Safety Data Sheet [EN]
beta-Propiolactone Chemical Structure

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

68711089-1g 1g £59.20
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68711089-1g 1g €82.90
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68711089-1g 1g $88.90
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Safety Data Sheet
Certificate of Analysis

Product Detail
Product Code 68711089
Product Name beta-Propiolactone
Categories Analytical Reagents Biochemicals Building Blocks Diagnostic Raw Materials
CAS 57-57-8
Molecular Formula C3H4O2
Molecular Weight 72.06
Storage Details 2 to 8 °C
Harmonised Tariff Code 2932209090

Product Specification
Grade Pharmaceutical Grade
Total Impurities 5% max
Acrylic Acid 0.5% max
Appearance colourless liquid
Acetic acid 0.5% max
Acetic anhydride 0.5% max
Manufacture date DD/MM/YY
Methylenediacetate 0.5% max
2-methyl-B-propiolactone 3 % max
B-Propiolactone 98.5% min

Safety Information
Danger to Health
Skull and Cross Bones
Signal word danger
Hazard statements
  • H227: Combustible liquid

  • H315: Causes skin irritation

  • H319: Causes serious eye irritation

  • H330: Fatal if inhaled

  • H350: May cause cancer
Precautionary statements
  • P201: Obtain special instructions before use

  • P210: Keep away from heat/sparks/open flames/hot surfaces. No smoking

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

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

  • P284: Wear respiratory protection

  • P308+313: IF exposed or concerned: Get medical advice/attention