(±)-Propylene oxide

• Catalog No.: 56671
• CAS Number: 75-56-9
• M. F.: C3H6O
• M. W.: 58.07914
• Purity: ≥99.7% (GC)

SYNONYMS

• Title: (±)-环氧丙烷
• IUPAC name: 2-methyloxirane
• IUPAC Traditional name: propylene oxide
• Synonyms: (±)-甲基环氧乙烷; 1,2-Epoxypropane; (±)-Methyloxirane; 1,2-环氧丙烷

DATABASE IDS

• CAS Number: 75-56-9
• MDL Number: MFCD00005126
• EC Number: 200-879-2
• PubChem SID: 24880314
• Beilstein Number: 79763

PROPERTIES

• Empirical Formula (Hill Notation): C3H6O
• Grade: analytical standard
• Purity: ≥99.7% (GC)
• Shelf Life: (limited shelf life, expiry date on the label)
• Auto Ignition Point: 1378 °F
• Boiling Point: 34 °C(lit.)
• Density: 0.83 g/mL at 25 °C(lit.)
• Flash Point: -37 °C
• Flash Point: -34.6 °F
• Melting Point: -112 °C(lit.)
• Refractive Index: n20/D 1.366(lit.)
• Refractive Index: n20/D 1.366
• Vapor Density: 2 (vs air)
• Vapor Pressure: 29.43 psi ( 55 °C)
• Vapor Pressure: 8.59 psi ( 20 °C)
• Explode Limits: 37 %
• GHS Signal Word: Danger
• GHS Hazard statements: H224-H302 + H312 + H332-H315-H319-H335-H340-H350
• European Hazard Symbols: Highly flammable (F+)
• European Hazard Symbols: Toxic (T)
• Personal Protective Equipment: Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US)
• GHS Precautionary statements: P201-P210-P261-P280-P305 + P351 + P338-P308 + P313
• RID/ADR: UN 1280 3/PG 1
• Risk Statements: 45-46-12-20/21/22-36/37/38
• RTECS: TZ2975000
• Safety Statements: 53-45
• Hazard Class: 3
• UN Number: 1280
• Packing Group: 1
• German water hazard class: 3