Dehydroabietic acid

About This Item

Molecular Formula	C₂₀H₂₈O₂
CAS Number	1740-19-8

FC-0651523

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Properties

Chemical Identifiers

IUPAC Name	(1R,4aS,10aR)-1,4a-dimethyl-7-propan-2-yl-2,3,4,9,10,10a-hexahydrophenanthrene-1-carboxylic acid
SMILES	CC(C)C1=CC2=C(C=C1)[C@]3(CCC[C@@]([C@@H]3CC2)(C)C(=O)O)C
InChI Key	NFWKVWVWBFBAOV-MISYRCLQSA-N
InChI	InChI=1S/C20H28O2/c1-13(2)14-6-8-16-15(12-14)7-9-17-19(16,3)10-5-11-20(17,4)18(21)22/h6,8,12-13,17H,5,7,9-11H2,1-4H3,(H,21,22)/t17-,19-,20-/m1/s1

Physical Properties

Boiling Point	425.1±34.0 °C at 760 mmHg
Melting Point	174-176ºC
Flash Point	202.5±20.3 °C
Density	1.1±0.1 g/cm3

Safety Information

Hazard Class

Warning

Flash Point

202.5±20.3 °C

Please refer to the Safety Data Sheet (SDS) for complete handling, storage, and disposal instructions. Follow all applicable regulations when working with this chemical reagent.