alpha-dihydroterpineol
p-menthan-8-ol
Identification
| Name | alpha-dihydroterpineol |
| IUPAC | 1-methyl-4-propan-2-ylcyclohexan-1-ol |
| EINECS | 244-230-1 |
| FDA UNII | Search |
| Molecular Formula | C10 H20 O |
| Molecular Weight | 156.26860000 |
Regulatory
| DG SANTE Food Flavourings | 02.171 p-menthan-8-ol |
Physical Properties
| Appearance | colorless liquid to solid (est) |
| Assay | 95.00 to 100.00 sum of isomers |
| Food Chemicals Codex Listed | No |
| Specific Gravity | 0.90700 to 0.90900 @ 25.00 °C., 0.90500 to 0.91300 @ 20.00 °C. |
| Pounds per Gallon - (est). | 7.547 to 7.564 |
| Pounds per Gallon - est. | 7.539 to 7.606 |
| Refractive Index | 1.46500 to 1.46700 @ 20.00 °C. |
| Melting Point | 32.00 to 35.00 °C. @ 760.00 mm Hg |
| Boiling Point | 205.00 to 208.00 °C. @ 760.00 mm Hg |
| Vapor Pressure | 0.039000 mmHg @ 25.00 °C. (est) |
| Vapor Density | 5.4 ( Air = 1 ) |
| Flash Point | 190.00 °F. TCC ( 87.78 °C. ) |
| logP (o/w) | 3.220 |
| Shelf Life | 36.00 month(s) or longer if stored properly. |
| Storage | store in cool, dry place in tightly sealed containers, protected from heat and light. |
| Soluble in | alcohol |
| Insoluble in | water |
| Stability | alcoholic lotion |
Cosmetic Information
| CosIng | cosmetic data |
| Cosmetic Uses | perfuming agents |
Organoleptic Properties
| Odor Strength | medium |
| Substantivity | 8 hour(s) at 100.00 % |
| Odor Description |
at 100.00 %. Intensely powerful, pine, earthy, green, lime intensely pine-woody; coniferous connotation, somewhat lime note Citrus, Earthy, Floral, Green, Pine
|
| Odor sample from | International Flavors & Fragrances Inc. |
| Taste Description |
woody terpenic lime astringent herbal earthy humus rooty mild woody, slightly floral
|
Safety Information
| European information | Most important hazard(s): |
| Human Experience | 10 % solution: no irritation or sensitization. |
| Oral/Parenteral Toxicity | oral-rat LD50 > 5000 mg/kg |
| Dermal Toxicity | skin-rabbit LD50 > 5000 mg/kg |
| Inhalation Toxicity | Not determined |
GHS Classification
['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']
Safety in Use
| Category | flavor and fragrance agents |
| RIFM Fragrance Material Safety Assessment | Search |
| maximum skin levels for fine fragrances | 0.1400 % and are based on the assumption that the fragrance mixture is used at 20% in a consumer product (IFRA Use Level Survey). (IFRA, 2004) |
| Recommendation for alpha-dihydroterpineol usage levels up to | 20.0000 % in the fragrance concentrate. |
| use level in formulae for use in cosmetics | 0.3100 % |
| Dermal Systemic Exposure in Cosmetic Products | 0.0079 mg/kg/day (IFRA, 2004) |
| Maximised Survey-derived Daily Intakes (MSDI-EU) | 0.012 (μg/capita/day) |
| Modified Theoretical Added Maximum Daily Intake (mTAMDI) | 3900 (μg/person/day) |
| Threshold of Concern | 1800 (μg/person/day) |
| Structure Class | I |
| Dairy products, excluding products of category 02.0 (01.0) | 7.00000 |
| Fats and oils, and fat emulsions (type water-in-oil) (02.0) | 5.00000 |
| Edible ices, including sherbet and sorbet (03.0) | 10.00000 |
| Processed fruit (04.1) | 7.00000 |
| Processed vegetables (incl. mushrooms & fungi, roots & tubers, pulses and legumes), and nuts & seeds (04.2) | - |
| Confectionery (05.0) | 10.00000 |
| Chewing gum (05.3) | - |
| Cereals and cereal products, incl. flours & starches from roots & tubers, pulses & legumes, excluding bakery (06.0) | 5.00000 |
| Bakery wares (07.0) | 10.00000 |
| Meat and meat products, including poultry and game (08.0) | 2.00000 |
| Fish and fish products, including molluscs, crustaceans and echinoderms (MCE) (09.0) | 2.00000 |
| Eggs and egg products (10.0) | - |
| Sweeteners, including honey (11.0) | - |
| Salts, spices, soups, sauces, salads, protein products, etc. (12.0) | 5.00000 |
| Foodstuffs intended for particular nutritional uses (13.0) | 10.00000 |
| Non-alcoholic ("soft") beverages, excl. dairy products (14.1) | 5.00000 |
| Alcoholic beverages, incl. alcohol-free and low-alcoholic counterparts (14.2) | 10.00000 |
| Ready-to-eat savouries (15.0) | 20.00000 |
| Composite foods (e.g. casseroles, meat pies, mincemeat) - foods that could not be placed in categories 01.0 - 15.0 (16.0) | 5.00000 |
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The John D. Walsh Company, Inc
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Potential Uses
Natural Occurrence
Synonyms
cyclohexanemethanol, a,a,4-trimethyl-
di hydro terpineol
dihydro alpha-terpineol
alpha-
dihydro terpineol
dihydro terpineol- alpha
dihydro-alpha-terpineol
p-
menthan-1-ol
para-
menthan-1-ol
p-
menthan-8-ol
p-
menthane-1-ol
para-
menthane-1-ol
p-
menthane-8-ol
methyl isopropyl cyclohexanol
1-
methyl-4-(1-methyl ethyl) cyclohexanol
1-
methyl-4-(1-methylethyl)cyclohexanol
1-
methyl-4-(isopropyl) cyclohexan-1-ol
1-
methyl-4-(isopropyl)cyclohexan-1-ol
1-
methyl-4-isopropylcyclohexane-8-ol
2-(4-
methylcyclohexyl)-2-propanol
2-(4-
methylcyclohexyl)propan-2-ol
methylisopropylcyclohexanol
terpineol, dihydro-, alpha-
alpha,alpha-4-
trimethyl cyclohexane methanol
a,a,4-
trimethylcyclohexanemethanol
alpha,alpha-4-
trimethylcyclohexanemethanol
trans-(1)-a,a,4-
trimethylcyclohexanemethanol
trans-a,a,4-
trimethylcyclohexanemethanol
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