Basic information Safety Related Supplier
(4R-cis)-4,4a,5,6,7,8-hexahydro-4,4a-dimethyl-6-(1-methylethylidene)naphthalen-2(3H)-one Structure

(4R-cis)-4,4a,5,6,7,8-hexahydro-4,4a-dimethyl-6-(1-methylethylidene)naphthalen-2(3H)-one

Chemical Properties

Melting point 51.5° (Naves, Perrottet); mp of racemate 30-35° (Marshall, Andersen)
alpha  D20 +248° (chloroform)
Boiling point 299.03°C (rough estimate)
Density  d420 1.003 (liquid, supercooled)
refractive index  nD20 1.5384
form  crystals
Specific Gravity 1.00 (liquid)
color  Pale yellowish or off-white
Odor warm pleasant powerful
LogP 4.443 (est)
EPA Substance Registry System 2(3H)-Naphthalenone, 4,4a,5,6,7,8-hexahydro-4,4a-dimethyl-6-(1-methylethylidene)-, (4R,4aS)- (15764-04-2)

Usage And Synthesis

(4R-cis)-4,4a,5,6,7,8-hexahydro-4,4a-dimethyl-6-(1-methylethylidene)naphthalen-2(3H)-one Supplier