alpha-cadinene
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IUPAC name :(1S,4aR,8aR)-4,7-dimethyl-1-(propan-2-yl)-1,2,4a,5,6,8a-hexahydronaphthalene
InChI :InChI=1/C15H24/c1-10(2)13-8-6-12(4)14-7-5-11(3)9-15(13)14/h6,9-10,13-15H,5,7-8H2,1-4H3/t13-,14-,15-/m0/s1
InChIKey :QMAYBMKBYCGXDH-KKUMJFAQBF
SMILES :CC(C)[C@@H]1C\C=C(\C)[C@@H]2CCC(\C)=C/[C@@H]12
cas number :24406-05-1
molar refractivity :66.64 ± 0.3 cm3
parachor :531.4 ± 6.0 cm3
index of refraction :1.483 ± 0.02
surface tension :27.0 ± 3.0 dyne/cm
density :0.876 ± 0.06 g/cm3
polarizability :26.42 ± 0.5 10-24cm3
molecular weight : 204.3510600 (IUPAC)
formula :C15 H24
NMR Predictor :Predict
 
 
export tariff code :unspecified
fda reg :unspecified

organoleptics :
odor strength :medium
odor description :
at 100.00 %.  
woody dry

properties :
appearence :colorless to yellow clear liquid
assay : 95.00 to 100.00 %   
Food Chemicals Codex Listed :No
specific gravity :0.90800 to 0.92500 @ 25.00 °C.
pounds per gallon - calc. : 7.555 to 7.697
refractive index :1.51000 to 1.52000 @ 20.00 °C.
boiling point : 271.00 to 272.00 °C. @ 760.00 mm Hg
flash point : 224.00  °F.  TCC  ( 106.67 °C. )
logP (o/w) : 6.56

safety :
Human experience : 10 % solution: no irritation or sensitization.
Oral Toxicity(LD50) :
  Not determined
Dermal Toxicity(LD50) :
  Not determined
Inhalation Toxicity(LC50) :
  Not determined
 

safety in use :
 
recommendation for alpha-cadinene usage levels up to :
  5.0000 % in the fragrance concentrate.

safety references :
EPI System :view
 
 
 
 (1S,4aR,8aR)-4,7-dimethyl-1-(propan-2-yl)-1,2,4a,5,6,8a-hexahydronaphthalene
chemidplus :024406051
EPA Substance Registry Services :24406-05-1

references :
 (1S,4aR,8aR)-4,7-dimethyl-1-(propan-2-yl)-1,2,4a,5,6,8a-hexahydronaphthalene
pubchem :3735929

other :
VCF-Online: VCF Volatile Compounds in Food
synonyms :
4,9-cadinadiene
(-)-alpha-cadinene
(1S,4aR,8aR)-4,7-dimethyl-1-(propan-2-yl)-1,2,4a,5,6,8a-hexahydronaphthalene
(1S- (1alpha,4abeta,8aalpha))- 1,2,4a,5,6,8a-hexahydro-4,7-dimethyl-1-(1-methyl ethyl) naphthalene
(1S,4aR,8aR)- 1-isopropyl-4,7-dimethyl-1,2,4a,5,6,8a-hexahydronaphthalene

soluble in :
 alcohol

insoluble in :
 water

(odor and/or flavor) used in :
 amyris

natural occurrence in :
data pagecedrela wood oil @ 0.16%
data pageclary sage oil spain @ 0.14%
dacrydium colensol
data pagejuniper berry oil @ 2.50%
data pagepinus sylvestris l. needle oil estonia @ 0.10%
data pagepteronia oil @ 0.30%
data pagerosemary oil france @ 0.00-0.08%
data pagerosemary oil morocco @ 0.08-0.98%



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