Propionic acid

• Catalog No.: 94425
• CAS Number: 79-09-4
• M. F.: C3H6O2
• M. W.: 74.07854
• Purity: ≥99.8% (GC)

SYNONYMS

• Title: 丙酸
• IUPAC name: propanoic acid
• IUPAC Traditional name: propanoic acid
• Synonyms: Propanyl acid; Acid C3; Propanoic Acid; 初油酸

DATABASE IDS

• MDL Number: MFCD00002756
• CAS Number: 79-09-4
• PubChem SID: 24889994
• EC Number: 201-176-3
• Beilstein Number: 506071

PROPERTIES

• Grade: analytical standard
• Linear Formula: CH3CH2COOH
• Purity: ≥99.8% (GC)
• Shelf Life: (limited shelf life, expiry date on the label)
• Auto Ignition Point: 955 °F
• Boiling Point: 141 °C(lit.)
• Density: 0.993 g/mL at 25 °C(lit.)
• Flash Point: 54 °C
• Flash Point: 129.2 °F
• Melting Point: -24--23 °C(lit.)
• Refractive Index: n20/D 1.386(lit.)
• Refractive Index: n20/D 1.386
• Vapor Density: 2.55 (vs air)
• Vapor Pressure: 2.4 mmHg ( 20 °C)
• Explode Limits: 12.1 %
• GHS Signal Word: Danger
• GHS Hazard statements: H226-H314
• European Hazard Symbols: Corrosive (C)
• Personal Protective Equipment: Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
• GHS Precautionary statements: P280-P305 + P351 + P338-P310
• RID/ADR: UN 3463 8/PG 2
• Risk Statements: 10-34
• RTECS: UE5950000
• Safety Statements: 23-36-45
• Hazard Class: 8
• UN Number: 3463
• Packing Group: 2
• German water hazard class: 1