Propionic acid (79-09-4)

Identification
Name:	Propionic acid
Synonyms:	Propionic acid 99%; Propionic acid solution; Propionic acid 99.0+ % (acidimetric) for analysis; Propanoic Acid; Natural Propionic Acid; PROPIONIC ACID; NATURAL PROPIONIC ACID
CAS:	79-09-4
EINECS:	201-176-3
Molecular Formula:	C3H6O2
Molecular Weight:	74.08
InChI:	InChI=1/C3H6O2/c1-2-3(4)5/h2H2,1H3,(H,4,5)
Molecular Structure:
Properties
Transport:	UN 3463 8/PG 2
Density:	0.9934
Stability:	Stable. Incompatible with strong oxidizing agents. Flammable.
Refractive index:	1.385-1.387
Water Solubility:	37 g/100 mL
Solubility:	H₂O:37 g/100 mL
Appearance:	Clear, colorless liquid
Specification:	? Propionic adid ,?its cas register number is?79-09-4. It also can be called?4-02-00-00695 (Beilstein Handbook Reference) ; ?AI3-04167 ; Acide propionique ; C3 acid ; CCRIS 6096 ; Carboxyethane ; Caswell No. 707 ; EPA Pesticide Chemical Code 077702 ; Ethanecarboxylic acid ; Ethylformic acid ; FEMA No. 2924 ; FEMA Number 2924 ; HSDB 1192 ; Kyselina propionova ; Luprosil ; Metacetonic acid ; Monoprop ; Propanoic acid?; Propionic acid grain preserver ; Propionoic acid ;?Prozoin ; Pseudoacetic acid ; Sentry grain preserver ; Tenox P grain preservative ; UNII-JHU490RVYR . Propionic adid (CAS NO.11135-81-2) is a?Clear, colorless liquid.
Report:	Reported in EPA TSCA Inventory.
Packinggroup:	II
Color:	Colorless, oily liquid [Note: A solid below 5 degrees F] Clear, colorless liquid
Safety Data
Hazard Symbols	C:Corrosive