CAS No. 520-45-6

Molecular Formula: C8H8O4

Appearance	Off-white or white powder
Identification test	Pass the test
Assy(base on drying)	≥ 99%
Melting point	109.0-112.0℃
Loss on drying	≤ 1.0%
Residue on ignition	≤ 0.1%
Heavy metals	≤ 10mg/kg
Arsenic	≤ 3mg/kg
Lead	≤ 0.5mg/kg

Molecular Formula: C8H8O4
Molecular Weight: 168.15
Hazard Symbols: Xn
WGKGermany: 1
HS Code: 29322980

Appearance	White crystal powder
Content	≥ 99
Identification	Conform Standard
Heavy metal (as Pb)	≤ 0.001%
Arsenic (as As)	≤ 0.0001%
Melting point	109-112°C
Residue on ignition	≤ 0.1%
Loss on drying	≤ 1%

EC No: 208-293-9
Industry: Cosmetics & Personal Care, Plastics

Synonyms:
INCI: Dehydroacetic acid; 2-Acetyl-5-hydroxy-3-oxo-4-hexenoic acid, delta-lactone; 3-Acetyl-4-hydroxy-6-methyl-2H-pyran-2-one; 3-Acetyl-6-methyl-2,4-pyrandione; 3-acetyl-6-methyl-2H-Pyran-2,4(3H)-dione; 3-Acetyl-6-methyl-2-pyranone; Dehydroacetic acid; DHA; DHAA; Pyran-2,4(3H)-dione, 3-acetyl-6-methyl-; 2-; 3-Acetyl-6-methyl-1-oxacyclohex-5-ene-2,4-dione; 3-Acetyl-6-methyldihydro-2,4-pyrandione; Methylacetopyronone

Purity: 0.98
Chemical Formula: C8H8O4
Molecular Weight (g/mol): 168.147
Delivery time: 5Day(s)
Application: For R&D

Smile code:
CC(C1C(C=C(C)OC1=O)=O)=O
MDL Number:
MFCD00066709
Purity :
98%
Available in stock:
36680.857 g