β-Propiolactone

• Catalog No.: 457604
• CAS Number: 57-57-8
• M. F.: C3H4O2
• M. W.: 72.06266
• Purity: 97%

SYNONYMS

• IUPAC name: oxetan-2-one
• IUPAC Traditional name: β propiolactone
• Synonyms: Hydracrylic acid β-lactone; 3-Hydroxypropionic acid lactone

DATABASE IDS

• EC Number: 200-340-1
• CAS Number: 57-57-8
• MDL Number: MFCD00005169

PROPERTIES

• Empirical Formula (Hill Notation): C3H4O2
• Purity: 97%
• Boiling Point: 162 °C(lit.)
• Density: 1.146 g/mL at 25 °C(lit.)
• Flash Point: 70 °C
• Flash Point: 158 °F
• Melting Point: -33 °C(lit.)
• Refractive Index: n20/D 1.412(lit.)
• GHS Signal Word: Danger
• GHS Hazard statements: H315-H319-H330-H350
• European Hazard Symbols: Highly toxic (T+)
• Personal Protective Equipment: Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
• GHS Precautionary statements: P201-P260-P284-P305 + P351 + P338-P310
• RID/ADR: UN 3382 6.1/PG 1
• Risk Statements: 45-26-36/38
• RTECS: RQ7350000
• Safety Statements: 53-45
• Hazard Class: 6.1
• UN Number: 3382
• Packing Group: 1
• German water hazard class: 3

DETAILS

Description (English)

Caution
During storage insolubles may form due to self-polymerization
Warning
OSHA-regulated carcinogen - 29 CFR Part 1910.1013

Description (简体中文)

Caution
During storage insolubles may form due to self-polymerization
Warning
OSHA-regulated carcinogen - 29 CFR Part 1910.1013