Dehydroacetic acid

ALDRICH/30740 - ≥98.0% (T)

Synonym: 2-Acetyl-5-hydroxy-3-oxo-4-hexenoic acid δ-lactone

CAS Number: 520-45-6
Empirical Formula (Hill Notation): C₈H₈O₄
Molecular Weight: 168.15
EC Number: 208-293-9
MDL Number: MFCD00066709
Linear Formula: C₈H₈O₄
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-30740-100G	100 g	$52.80 1/EA		Add To Favorites
45-30740-500G	500 g	$87.80 1/EA		Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

assay	≥98.0% (T)
bp	270 °C (lit.)
form	powder
functional group	ester
	ketone
InChI	1S/C8H8O4/c1-4-3-6(10)7(5(2)9)8(11)12-4/h3,7H,1-2H3
InChI key	PGRHXDWITVMQBC-UHFFFAOYSA-N
mp	111-113 °C (lit.)
Quality Level	100
SMILES string	CC(=O)C1C(=O)OC(C)=CC1=O

General description:	Dehydroacetic acid is one of the food additives found in red wine and was determined by ultra-fast liquid chromatography-tandem quadrupole mass spectrometry (UFLC-MS/MS).
Packaging:	100, 500 g in poly bottle

Symbol	GHS07
Signal word	Warning
Hazard statements	H302
Precautionary statements	P264 - P270 - P301 + P312 - P501
Hazard Codes	Xn
Risk Statements	22
RIDADR	NONH for all modes of transport
WGK Germany	WGK 1
Flash Point(F)	314.6 °F
Flash Point(C)	157 °C

Purity	≥98.0% (T)
bp	270 °C (lit.)
mp	111-113 °C (lit.)
UNSPSC	12352100

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