thujyl alcohol
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IUPAC name :(1R,3R,5R)-4-methyl-1-propan-2-ylbicyclo[3.1.0]hexan-3-ol
InChI :InChI=1/C10H18O/c1-6(2)10-4-8(10)7(3)9(11)5-10/h6-9,11H,4-5H2,1-3H3/t7u,8-,9-,10-/m1/s1
InChIKey :DZVXRFMREAADPP-NPTNVHDABH
SMILES :CC1[C@H]2C[C@@]2(C[C@H]1O)C(C)C
cas number :21653-20-3
(EINECS) number :244-504-0
fema number :4079
jecfa number :1865
fl. number :02.207
molar refractivity :45.78 ± 0.3 cm3
parachor :376.6 ± 6.0 cm3
index of refraction :1.517 ± 0.02
surface tension :38.3 ± 3.0 dyne/cm
density :1.019 ± 0.06 g/cm3
polarizability :18.15 ± 0.5 10-24cm3
XlogP : 2.80
molecular weight : 154.2493200 (IUPAC)
formula :C10 H18 O
NMR Predictor :Predict
 
 
export tariff code :unspecified
fda reg :unspecified

organoleptics :
odor description:
carvomenthol

properties :
appearence :colorless crystals
assay : 95.00 to 100.00 %   
Food Chemicals Codex Listed :No
specific gravity :0.91900 to 0.92500 @ 25.00 °C.
pounds per gallon - calc. : 7.647 to 7.697
refractive index :1.46000 to 1.46600 @ 20.00 °C.
melting point : 28.00 to 29.00 °C. @ 760.00 mm Hg
boiling point : 99.00 to 100.00 °C. @ 12.00 mm Hg
flash point : 182.00  °F.  TCC  ( 83.33 °C. )
logP (o/w) : 2.48

safety :
Oral Toxicity(LD50) :
  Not determined
Dermal Toxicity(LD50) :
  Not determined
Inhalation Toxicity(LC50) :
  Not determined
 

safety in use :
Maximised Survey-derived Daily Intakes (MSDI-EU) :0.012 (μg/capita/day)
modified Theoretical Added Maximum Daily Intake (mTAMDI) :1600 (μg/person/day)
Threshold of concern :1800 (μg/person/day)
Structure Class :I
 
recommendation for thujyl alcohol fragrance usage levels up to :
  0.8000 % in the fragrance concentrate.
 
Use levels for FEMA GRAS flavoring substances on which the FEMA Expert Panel based its judgments that the substances are generally recognized as safe (GRAS).
The Expert Panel also publishes separate extensive reviews of scientific information on all FEMA GRAS flavoring substances and can be found at FEMA on the "LIBRARY" link.
publication number : 22
 average usual ppmaverage maximum ppm
baked goods : 5.0000025.00000
beverages(nonalcoholic) : --
beverages(alcoholic) : --
breakfast cereal : 2.0000010.00000
cheese : 3.0000015.00000
chewing gum : --
condiments / relishes : 2.0000010.00000
confectionery froastings : 4.0000020.00000
egg products : --
fats / oils : 2.0000010.00000
fish products : 1.000005.00000
frozen dairy : 3.0000015.00000
fruit ices : 3.0000015.00000
gelatins / puddings : --
granulated sugar : --
gravies : --
hard candy : 5.0000025.00000
imitation dairy : 3.0000015.00000
instant coffee / tea : --
jams / jellies : --
meat products : 1.000005.00000
milk products : 3.0000015.00000
nut products : --
other grains : --
poultry : 1.000005.00000
processed fruits : 2.0000010.00000
processed vegetables : --
reconstituted vegetables : --
seasonings / flavors : 2.0000010.00000
snack foods : --
soft candy : 5.0000025.00000
soups : 2.0000010.00000
sugar substitutes : --
sweet sauces : 2.0000010.00000
 
 
Food categories according to Commission Regulation EC No. 1565/2000 (EC, 2000) in FGE.06 (EFFA, 2002a). According to the Industry the "normal" use is defined as the average of reported usages and "maximum use" is defined as the 95th percentile of reported usages (EFFA, 2002i).
Note : mg/kg = 0.001/1000 = 0.000001 = 1/1000000 = ppm.
 average usage mg/kgmaximum usage mg/kg
Dairy products, excluding products of category 02.0 (01.0) : 3.0000015.00000
Fats and oils, and fat emulsions (type water-in-oil) (02.0) : 2.0000010.00000
Edible ices, including sherbet and sorbet (03.0) : 3.0000015.00000
Processed fruit (04.1) : 2.0000010.00000
Processed vegetables (incl. mushrooms & fungi, roots & tubers, pulses and legumes), and nuts & seeds (04.2) : --
Confectionery (05.0) : 4.0000020.00000
Cereals and cereal products, incl. flours & starches from roots & tubers, pulses & legumes, excluding bakery (06.0) : 2.0000010.00000
Bakery wares (07.0) : 5.0000025.00000
Meat and meat products, including poultry and game (08.0) : 1.000005.00000
Fish and fish products, including molluscs, crustaceans and echinoderms (MCE) (09.0) : 1.000005.00000
Eggs and egg products (10.0) : --
Sweeteners, including honey (11.0) : --
Salts, spices, soups, sauces, salads, protein products, etc. (12.0) : 2.0000010.00000
Foodstuffs intended for particular nutritional uses (13.0) : 3.0000015.00000
Non-alcoholic ("soft") beverages, excl. dairy products (14.1) : 2.0000010.00000
Alcoholic beverages, incl. alcohol-free and low-alcoholic counterparts (14.2) : 4.0000020.00000
Ready-to-eat savouries (15.0) : 5.0000025.00000
Composite foods (e.g. casseroles, meat pies, mincemeat) - foods that could not be placed in categories 01.0 - 15.0 (16.0) : 2.0000010.00000

safety references :
European Food Safety Athority(efsa) :Flavor usage levels; Subacute, Subchronic, Chronic and Carcinogenicity Studies; Developmental / Reproductive Toxicity Studies; Genotoxicity Studies...
EPI System :view
EPA Chem. Sub. Inventory : Yes
 
 
 
 
(1R,3R,5R)-4-methyl-1-propan-2-ylbicyclo[3.1.0]hexan-3-ol
(EINECS) number :244-504-0
chemidplus :021653203
EPA Substance Registry Services :21653-20-3

references :
 
(1R,3R,5R)-4-methyl-1-propan-2-ylbicyclo[3.1.0]hexan-3-ol
fl. number :02.207
jecfa number :1865
NIST Chemistry WebBook :21653203
pubchem :021653203

other :
VCF-Online: VCF Volatile Compounds in Food
FDA Everything Added to Food in the United States (EAFUS)View
synonyms :
(1S-(1alpha,3alpha, 4alpha,5alpha))-4-methyl-1-(1-methyl ethyl) bicyclo(3.1.0)hexan-3-ol
(1S,3S,4R,5R)-4-methyl-1-(1-methyl ethyl) bicyclo(3.1.0)hexan-3-ol
(1R,3R,5R)-4-methyl-1-propan-2-ylbicyclo[3.1.0]hexan-3-ol
 tanacetyl alcohol
(-)-3-neoisothujanol
3-thujanol
(-)-thujol
3-thujol

soluble in :
 alcohol

insoluble in :
 water

potential uses :
 cedarleaf
 wormwood absinthium

natural occurrence in :
data pageartemisia vestita wall. flower oil @ 3.20% S
data pageartemisia vestita wall. leaf oil @ 2.00% S
 ginger - up to 4000 mg/kg S



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