Dehydroacetic acid CAS 520-45-6

Product Name: Dehydroacetic acid
Synonyms: dehydro-aceticaci;dhaa;-Hexenoic acid, 2-acetyl-5-hydroxy-3-oxo-, d-lactone;Kyselina dehydroacetova;kyselinadehydroacetova;Methylacetopyronone;3-Acetyl-6-methyl-2-pyranone;Dehydroactic acid(DHA)
CAS: 520-45-6
MF: C8H8O4
MW: 168.15
EINECS: 208-293-9
Product Categories: -;Dehydroacetic acid and derivatives;Diketene Derivatives;Miscellaneous Specialties;DHA
Mol File: 520-45-6.mol

Melting point 111-113 °C(lit.)
Boiling point 270 °C(lit.)
density 1.1816
vapor pressure 0.001 hPa (20 °C)
refractive index 1.4611
Fp 157°C
storage temp. 0-6°C
solubility 2g/l
Stability: Stable. Incompatible with oxidizing agents, bases, reducing agents.

Safety Information
Hazard Codes Xn
Risk Statements 22
Safety Statements 22-26
WGK Germany 1
RTECS UP8050000
Autoignition Temperature 336 °C
TSCA Yes
HS Code 29322980

Purity: 98%
Appearance:White or light yellow crystalline powder.
Packing: aluminum foil bag/bottle, 25kg/drum or as your request
Uses: Hydroacetic acid is an organic synthetic intermediate, toughening agent and a broad-spectrum food preservative.