alpha-dihydroterpineol
Notes :
Blends well with woody notes.
 
Right Click Picture For More Options. (Safari 1.2 (v125) Compatible).
 
IUPAC name :2-(4-methylcyclohexyl)propan-2-ol
InChI :InChI=1/C10H20O/c1-8-4-6-9(7-5-8)10(2,3)11/h8-9,11H,4-7H2,1-3H3
InChIKey :UODXCYZDMHPIJE-UHFFFAOYAE
SMILES :CC1CCC(CC1)C(C)(C)O
(EINECS) number :207-871-8
cas number :498-81-7
fl. number :02.171
molar refractivity :47.47 ± 0.3 cm3
parachor :410.1 ± 6.0 cm3
index of refraction :1.458 ± 0.02
surface tension :31.1 ± 3.0 dyne/cm
density :0.899 ± 0.06 g/cm3
polarizability :18.82 ± 0.5 10-24cm3
xlogp : 3.30
molecular weight : 156.2652000
formula :C10 H20 O
 

 
IUPAC name :1-methyl-4-propan-2-ylcyclohexan-1-ol
InChI :InChI=1/C10H20O/c1-8(2)9-4-6-10(3,11)7-5-9/h8-9,11H,4-7H2,1-3H3
InChIKey :CMLYGGFIXXLYQT-UHFFFAOYAJ
SMILES :CC(C)C1CCC(CC1)(C)O
(EINECS) number :244-230-1
cas number :21129-27-1
molar refractivity :47.73 ± 0.3 cm3
parachor :410.1 ± 6.0 cm3
index of refraction :1.461 ± 0.02
surface tension :30.9 ± 3.0 dyne/cm
density :0.898 ± 0.06 g/cm3
polarizability :18.92 ± 0.5 10-24cm3
xlogp : 3.30
molecular weight : 156.2652000
formula :C10 H20 O
 

 
export tariff code :2906.19.0000
fda reg :unspecified
 

Suppliers :
International Flavors & Fragrances :Dihydro Terpineol

organoleptics :
odor type :herbal
odor strength :medium
odor description :
at 100.00 %.  
powerful pine lime woody
substantivity :8  Hour(s)

properties :
appearence :colorless clear liquid
assay : 95.00 to 100.00 %   sum of isomers
Food Chemicals Codex Listed :No
specific gravity :0.90700 to 0.90900 @ 25.00 °C.
pounds per gallon - calc. : 7.547 to 7.564
specific gravity :0.90500 to 0.91300 @ 20.00 °C.
pounds per gallon - calc. : 7.539 to 7.606
refractive index :1.46500 to 1.46700 @ 20.00 °C.
boiling point : 390.00 °C. @ 760.00 mm Hg
logp : 3.25

safety :
most important hazard(s) : Xi - Irritant
Oral Toxicity(LD50) : Oral-Rat    >5000.00  mg/kg    (Moreno, 1973s)
Dermal Toxicity(LD50) : Skin-Rabbit  >5000.00  gm/kg    
Maximised Survey-derived Daily Intakes (MSDI-EU) :0.012 (μg/capita/day)
modified Theoretical Added Maximum Daily Intake (mTAMDI) :3700 (μg/person/day)
Threshold of concern :1800 (μg/person/day)
flash point ( Deg. F. ) : 174.00  °F.  TCC  ( 78.89 °C. )
recommendation for alpha-dihydroterpineol usage levels up to :
  20.0000 % in the fragrance concentrate.
 
 
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) : 7.0000035.00000
Fats and oils, and fat emulsions (type water-in-oil) (02.0) : 5.0000025.00000
Edible ices, including sherbet and sorbet (03.0) : 10.0000050.00000
Processed fruit (04.1) : 7.0000035.00000
Processed vegetables (incl. mushrooms & fungi, roots & tubers, pulses and legumes), and nuts & seeds (04.2) : --
Confectionery (05.0) : 10.0000050.00000
Cereals and cereal products, incl. flours & starches from roots & tubers, pulses & legumes, excluding bakery (06.0) : 5.0000025.00000
Bakery wares (07.0) : 10.0000050.00000
Meat and meat products, including poultry and game (08.0) : 2.0000010.00000
Fish and fish products, including molluscs, crustaceans and echinoderms (MCE) (09.0) : 2.0000010.00000
Eggs and egg products (10.0) : --
Sweeteners, including honey (11.0) : --
Salts, spices, soups, sauces, salads, protein products, etc. (12.0) : 5.0000025.00000
Foodstuffs intended for particular nutritional uses (13.0) : 10.0000050.00000
Non-alcoholic ("soft") beverages, excl. dairy products (14.1) : 5.0000025.00000
Alcoholic beverages, incl. alcohol-free and low-alcoholic counterparts (14.2) : --
Ready-to-eat savouries (15.0) : 20.00000100.00000
Composite foods (e.g. casseroles, meat pies, mincemeat) - foods that could not be placed in categories 01.0 - 15.0 (16.0) : 5.0000025.00000

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
 
 
 2-(4-methylcyclohexyl)propan-2-ol
(EINECS) number :207-871-8
chemidplus :000498817
EPA Substance Registry Services :498-81-7
NLM Chemical Carcinogenesis Research Information System :498-81-7
NLM Developmental and Reproductive Toxicity :498-81-7
NLM Env. Mutagen Info. Center :498-81-7
NLM GENetic TOXicology :498-81-7
 
 
 1-methyl-4-propan-2-ylcyclohexan-1-ol
(EINECS) number :244-230-1
chemidplus :021129271
EPA Substance Registry Services :21129-27-1
NLM Chemical Carcinogenesis Research Information System :21129-27-1
NLM Developmental and Reproductive Toxicity :21129-27-1
NLM Env. Mutagen Info. Center :21129-27-1
NLM GENetic TOXicology :21129-27-1

references :
 2-(4-methylcyclohexyl)propan-2-ol
fl. number :02.171
pubchem :153629
NIST Chemistry WebBook :3683337926
 1-methyl-4-propan-2-ylcyclohexan-1-ol
pubchem :666213
NIST Chemistry WebBook :3760060896

other :
synonyms :
 dihydro alpha-terpineol
 dihydro-alpha-terpineol
alpha-dihydroterpineol
para-menthan-1-ol
 methyl isopropyl cyclohexanol
1-methyl-4-(1-methyl ethyl) cyclohexanol
1-methyl-4-(isopropyl) cyclohexan-1-ol
alpha,alpha-4-trimethyl cyclohexane methanol

soluble in :
 alcohol

insoluble in :
 water

stability :
 alcoholic lotion
 antiperspirant
 deo stick
 detergent
 hard surface cleaner
 shampoo
 soap

(odor and/or flavor) blends with :
 balsam fir oleoresin
 bergamot oil bergaptene free
 borneol
laevo-borneol
 bornyl acetate
laevo-bornyl acetate
isobornyl isobutyrate
isobornyl methyl ether
4-tert-butyl cyclohexane carboxaldehyde
isobutyl furyl propionate
 camphene
 camphor oil
 cedarwood oil port orford
 citrus ocimenol
 conifer acetate
 cypress oil
 dihydromyrcenol
2',4'-dimethyl acetophenone
2,4-dimethyl cyclohexyl methyl acetate
(E+Z)-4,8-dimethyl-3,7-nonadien-2-ol
 fenchyl acetate
 fenchyl alcohol
 fir balsam absolute
 fir carboxylate
 fir needle oil
 fir needle oil terpeneless
 freesia heptanol
 gurjun balsam
6-hydroxydihydrotheaspirane (mixture of isomers)
(E)-beta-ionone
alpha-ionone
beta-ionone
alpha-irone
 juniper berry oil
 lime octadienal
 lime octenol
 lime oil
 lime oil distilled peru
 lime oil expressed florida
 lime oil expressed terpeneless
laevo-limonene
 linaloe wood oil mexico
laevo-linalool
 linalool oxide
(Z)-linalool oxide (furanoid)
 longifolene
1-methyl cyclohexene
(E)-beta-methyl ionone
iso-alpha-methyl ionone
(E)-alpha-methyl ionone (50-60%)
 methyl ionone gamma supreme
 myrcenyl acetate
 myrtenol
 myrtenyl formate
 myrtenyl isobutyrate
 nopyl acetate
 nopyl aldehyde
 petitgrain cedrat oil
(Z)-2-pinanol
 pine needle absolute
 pine needle oil scotch siberia
(+)-beta-pinene
laevo-beta-pinene
 pinocarveol
 sandal octanol
 spruce needle absolute
 spruce oil
 styralyl formate
 terpinolene
alpha-terpinyl acetate
 terpinyl benzoate
 tetrahydromyrcenol
 tricyclodecenyl acetate
 trimethyl cyclohexene
 tropical ionone
 vetiver pentanone

(odor and/or flavor) used in :
 citrus
 fern fougere
 green
 herbal
 lavender
 lilac lilas syringa
 lime
 pine
 spruce
 woody

natural occurrence in :
grapefruit juice
pine oil



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