2-Oxobutyric acid

ALDRICH/W372307 - ≥95%, FG

Synonym: 2-Ketobutyric acid; α-Ketobutyric acid; Propionylformic acid

CAS Number: 600-18-0
Empirical Formula (Hill Notation): C₄H₆O₃
Molecular Weight: 102.09
EC Number: 209-986-9
MDL Number: MFCD00004164
Linear Formula: CH₃CH₂COCOOH
Product Type: Chemical

Catalog Number	PKG Qty.	Price


45-W372307-100G-K	100 g	$0.00 1/EA CALL FOR PRICEAdd To Favorites	Add To Favorites
45-W372307-250G-K	250 g	$0.00 1/EA CALL FOR PRICEAdd To Favorites	Add To Favorites
45-W372307-1KG-K	1 kg	$0.00 1/EA CALL FOR PRICEAdd To Favorites	Add To Favorites
45-W372307-SAMPLE-K		$109.00 1/EAAdd To Favorites	Add To Favorites

agency	follows IFRA guidelines
application(s)	flavors and fragrances
assay	≥95%
biological source	synthetic
bp	84 °C/20 mmHg (lit.)
documentation	see Safety & Documentation for available documents
food allergen	no known allergens
fragrance allergen	no known allergens
grade	FG
	Fragrance grade
	Kosher
InChI	1S/C4H6O3/c1-2-3(5)4(6)7/h2H2,1H3,(H,6,7)
InChI key	TYEYBOSBBBHJIV-UHFFFAOYSA-N
mp	30-34 °C (lit.)
organoleptic	caramel; creamy; brown; sweet
Quality Level	400
reg. compliance	EU Regulation 1223/2009
	EU Regulation 1334/2008 & 872/2012
SMILES string	CCC(=O)C(O)=O
storage temp.	2-8°C

Symbol	GHS05
Signal word	Danger
Hazard statements	H314
Precautionary statements	P260 - P280 - P303 + P361 + P353 - P305 + P351 + P338 + P310
Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26-36/37/39
RIDADR	NONH for all modes of transport
WGK Germany	WGK 3
Flash Point(F)	177.8 °F
Flash Point(C)	81 °C

General description:	2-Oxobutyric acid is mainly found in the hydrolysates of proteins, reportedly being formed by the degradation of threonine.
Packaging:	1 kg in poly bottle
Packaging:	100, 250 g in poly bottle

Purity	≥95%
bp	84 °C/20 mmHg (lit.)
mp	30-34 °C (lit.)
Storage Temp.	2-8°C
FEMA Number	3723
UNSPSC	12164502