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Propionaldehyde

Catalog No. 81870 Name Sigma Aldrich
CAS Number 123-38-6 Website http://www.sigmaaldrich.com
M. F. C3H6O Telephone 1-800-521-8956
M. W. 58.07914 Fax
Purity ≥96.0% (GC) Email
Storage Chembase ID: 78103

SYNONYMS

Title
丙醛
IUPAC name
propanal
IUPAC Traditional name
propionaldehyde
Synonyms
Propanal
正丙醛

DATABASE IDS

MDL Number MFCD00007020
PubChem SID 24887915
EC Number 204-623-0
CAS Number 123-38-6
Beilstein Number 506010

PROPERTIES

Grade purum
Impurities ≤2% propionic acid
Linear Formula CH3CH2CHO
Purity ≥96.0% (GC)
Auto Ignition Point 404 °F
Boiling Point 46-50 °C(lit.)
Density 0.805 g/mL at 25 °C(lit.)
Flash Point -40 °C
Flash Point -40 °F
Melting Point -81 °C(lit.)
Refractive Index n20/D 1.362(lit.)
Refractive Index n20/D 1.362
Vapor Density 2 (vs air)
Vapor Pressure 18.77 psi ( 55 °C)
Vapor Pressure 4.89 psi ( 20 °C)
Explode Limits 17 %, 26 °F
Explode Limits 2.6 %, 31 °F
GHS Pictograms GHS02
GHS Pictograms GHS07
GHS Signal Word Danger
GHS Hazard statements H225-H315-H319-H335
European Hazard Symbols Flammable Flammable (F)
European Hazard Symbols Irritant Irritant (Xi)
MSDS Link Download
Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US)
GHS Precautionary statements P210-P261-P305 + P351 + P338
RID/ADR UN 1275 3/PG 2
Risk Statements 11-36/37/38
RTECS UE0350000
Safety Statements 9-16-29
Storage Temperature 2-8°C
Hazard Class 3
UN Number 1275
Packing Group 2
German water hazard class 1

DETAILS

REFERENCES