Propionic acid

ALDRICH/W292419 - natural, 99%, FG

Synonym: Acid C₃; Propanoic acid; Propanyl acid

CAS Number: 79-09-4
Empirical Formula (Hill Notation): C₃H₆O₂
Molecular Weight: 74.08
EC Number: 201-176-3
MDL Number: MFCD00002756
Linear Formula: CH₃CH₂COOH
Product Type: Chemical

Catalog Number	PKG Qty.	Price


45-W292419-100G-K	100 g	$78.40 1/EAAdd To Favorites	Add To Favorites
45-W292419-1KG-K	1 kg	$288.00 1/EAAdd To Favorites	Add To Favorites
45-W292419-5KG-K	5 kg	$1080.00 1/EAAdd To Favorites	Add To Favorites
45-W292419-SAMPLE-K		$59.60 1/EAAdd To Favorites	Add To Favorites

agency	follows IFRA guidelines
application(s)	flavors and fragrances
assay	99%
autoignition temp.	955 °F
bp	141 °C (lit.)
density	0.993 g/mL at 25 °C (lit.)
documentation	see Safety & Documentation for available documents
expl. lim.	12.1 %
food allergen	no known allergens
fragrance allergen	no known allergens
grade	FG
	Fragrance grade
	Halal
	Kosher
	natural
greener alternative category	Aligned ,
greener alternative product characteristics	Less Hazardous Chemical Syntheses Use of Renewable Feedstocks Learn more about the Principles of Green Chemistry .
InChI	1S/C3H6O2/c1-2-3(4)5/h2H2,1H3,(H,4,5)
InChI key	XBDQKXXYIPTUBI-UHFFFAOYSA-N
mp	−24-−23 °C (lit.)
organoleptic	dairy; acidic; pungent
Quality Level	400
refractive index	n20/D 1.386 (lit.)
reg. compliance	EU Regulation 1223/2009
	EU Regulation 1334/2008 & 178/2002
	FDA 21 CFR 178.1010
SMILES string	CCC(O)=O
solubility	H₂O: soluble
	soluble
sustainability	Greener Alternative Product
vapor density	2.55 (vs air)
vapor pressure	2.4 mmHg ( 20 °C)

General description:	Propionic acid (PA) is a naturally occurring carboxylic acid, which is an excellent raw material as it is stable, cheap, and safe and can even be used as a food additive.
General description:	Propionic acid is a volatile fatty acid (VFA) formed in the rumen of ruminants by bacterial fermentations.
General description:	We are committed to bringing you Greener Alternative Products, which adhere to one of the four categories of Greener Alternatives . This product is a Biobased products, showing key improvements in Green Chemistry Principles “Less Hazardous Chemical Syntheses” and “Use of Renewable Feedstock”.
Packaging:	1 drum in poly drum
Packaging:	1 kg in glass bottle
Packaging:	100 g in glass bottle
Packaging:	5 kg in poly drum

Symbol	GHS02,GHS05,GHS07
Signal word	Danger
Hazard statements	H226 - H314 - H335
Precautionary statements	P210 - P233 - P240 - P280 - P303 + P361 + P353 - P305 + P351 + P338
Hazard Codes	C
Risk Statements	10-34-37
Safety Statements	23-36-45
RIDADR	UN3463 - class 3 - Propionic acid
WGK Germany	WGK 1
Flash Point(F)	129.2 °F - closed cup
Flash Point(C)	54 °C - closed cup

Purity	99%
bp	141 °C (lit.)
mp	−24-−23 °C (lit.)
Density	0.993 g/mL at 25 °C (lit.)
Refractive Index	n20/D 1.386 (lit.)
FEMA Number	2924
UNSPSC	12164502