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Propionic acid

Catalog No. 94425 Name Sigma Aldrich
CAS Number 79-09-4 Website http://www.sigmaaldrich.com
M. F. C3H6O2 Telephone 1-800-521-8956
M. W. 74.07854 Fax
Purity ≥99.8% (GC) Email
Storage Chembase ID: 3416

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 Pictograms GHS02
GHS Pictograms GHS05
GHS Signal Word Danger
GHS Hazard statements H226-H314
European Hazard Symbols Corrosive Corrosive (C)
MSDS Link Download
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

DETAILS

REFERENCES