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ChemicalBook--->CAS DataBase List--->18684-55-4

18684-55-4

18684-55-4 Structure

18684-55-4 Structure
IdentificationBack Directory
[Name]

7-oxodehydroabietic acid
[CAS]

18684-55-4
[Synonyms]

7-oxodehydroabietic acid
13-Isopropyl-7-oxopodocarpa-8,11,13-trien-18-oic acid
[Molecular Formula]

C20H26O3
[MDL Number]

MFCD01699051
[MOL File]

18684-55-4.mol
[Molecular Weight]

314.42
Chemical PropertiesBack Directory
[Melting point ]

90-91 °C
[Boiling point ]

475.4±45.0 °C(Predicted)
[density ]

1.122±0.06 g/cm3(Predicted)
[storage temp. ]

Store at -20°C
[form ]

Solid
[pka]

4.52±0.40(Predicted)
[color ]

White to off-white
[Contact allergens]

7-Oxodehydroabietic acid is an autooxidation product of dehydroabietic acid, and an allergen contained in colophony.
[EPA Substance Registry System]

1-Phenanthrenecarboxylic acid, 1,2,3,4,4a,9,10,10a-octahydro-1,4a-dimethyl-7-(1-methylethyl)-9-oxo-, (1R,4aS,10aR)- (18684-55-4)
Hazard InformationBack Directory
[Description]

It is an oxidation product of abietic acid, and an allergen of colophony.
[storage]

Store at -20°C
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