alpha-ambrinol
1,2,3,4,4a,5,6,7-octahydro-2,2,5-trimethyl-2-naphthalenol
Identification
| Name | alpha-ambrinol |
| IUPAC | 2,5,5-trimethyl-1,3,4,4a,6,7-hexahydronaphthalen-2-ol |
| CAS Number | 41199-19-3 |
| EINECS | 255-256-8 |
| FDA UNII | Search |
| Molecular Formula | C13 H22 O |
| Molecular Weight | 194.31754000 |
| Nikkaji Number | J320.020E |
| CoE Number | 10173 |
Regulatory
| DG SANTE Food Flavourings | 02.197 1,2,3,4,4a,5,6,7-octahydro-2,2,5-trimethyl-2-naphthalenol |
Physical Properties
| Appearance | colorless to pale yellow clear liquid to solid (est) |
| Assay | 95.00 to 100.00 |
| Food Chemicals Codex Listed | No |
| Specific Gravity | 0.93600 to 0.94800 @ 20.00 °C. |
| Pounds per Gallon - (est). | 7.798 to 7.898 |
| Refractive Index | 1.48300 to 1.49100 @ 20.00 °C. |
| Boiling Point | 280.00 to 281.00 °C. @ 760.00 mm Hg |
| Acid Value | 1.00 max. KOH/g |
| Vapor Pressure | 0.000500 mmHg @ 25.00 °C. (est) |
| Flash Point | > 200.00 °F. TCC ( > 93.33 °C. ) |
| logP (o/w) | 3.785 (est) |
| Shelf Life | 18.00 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 |
| Stability | APC: - |
| Similar Items | note |
Cosmetic Information
| CosIng | cosmetic data |
| Cosmetic Uses | perfuming agents |
Organoleptic Properties
| Odor Strength | high , |
| Substantivity | 72 hour(s) at 100.00 % |
| Odor Description |
at 10.00 % in dipropylene glycol. A very strong and powerful note with a natural ambergris quality; somewhat musky, animal and earthy Possesses the elegant tonalities of aged natural ambergris tincture. Tobacco, leathery nuances and the power of oceanic seaweed notes supported with a warm animalic, musky dry down Ambergris, natural, musky, animalic, tobacco A very strong and powerful note with a natural ambergris quality; somewhat musky, animal and earthy
|
| Odor sample from | Firmenich Inc. |
| Taste Description | amber woody earthy rooty herbal animal old wood humus tea |
Safety Information
| European information | Most important hazard(s): |
| Oral/Parenteral Toxicity | Not determined |
| Dermal Toxicity | Not determined |
| 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 | cosmetic, flavor and fragrance agents |
| RIFM Fragrance Material Safety Assessment | Search |
| Recommendation for alpha-ambrinol usage levels up to | 1.0000 % in the fragrance concentrate. |
| Maximised Survey-derived Daily Intakes (MSDI-EU) | 0.026 (μg/capita/day) |
| Modified Theoretical Added Maximum Daily Intake (mTAMDI) | 1600 (μg/person/day) |
| Threshold of Concern | 540 (μg/person/day) |
| Structure Class | II |
| Dairy products, excluding products of category 02.0 (01.0) | - |
| Fats and oils, and fat emulsions (type water-in-oil) (02.0) | - |
| Edible ices, including sherbet and sorbet (03.0) | - |
| Processed fruit (04.1) | - |
| Processed vegetables (incl. mushrooms & fungi, roots & tubers, pulses and legumes), and nuts & seeds (04.2) | - |
| Confectionery (05.0) | - |
| Chewing gum (05.3) | - |
| Cereals and cereal products, incl. flours & starches from roots & tubers, pulses & legumes, excluding bakery (06.0) | - |
| Bakery wares (07.0) | - |
| Meat and meat products, including poultry and game (08.0) | - |
| Fish and fish products, including molluscs, crustaceans and echinoderms (MCE) (09.0) | - |
| Eggs and egg products (10.0) | - |
| Sweeteners, including honey (11.0) | - |
| Salts, spices, soups, sauces, salads, protein products, etc. (12.0) | - |
| Foodstuffs intended for particular nutritional uses (13.0) | - |
| Non-alcoholic ("soft") beverages, excl. dairy products (14.1) | 5.00000 |
| Alcoholic beverages, incl. alcohol-free and low-alcoholic counterparts (14.2) | - |
| Ready-to-eat savouries (15.0) | - |
| Composite foods (e.g. casseroles, meat pies, mincemeat) - foods that could not be placed in categories 01.0 - 15.0 (16.0) | - |
Azelis UK Ltd.
Chemical Distribution
Azelis is a leading global distributor of speciality chemicals.
BOC Sciences
Best of Chemicals Supplier
Quality supplier of research chemicals and biochemicals including inhibitors, building blocks, GMP Products, impurities and metabolites, APIs for Veterinary, Natural Compounds, ADCs, Stem Cell Molecul...
Indukern, S.A. F&F Ingredients Division
Commitment to quality
Idukern F&F Ingredients is your partner for the fragrance and flavor ingredients.
Lluch Essence S.L.
A family company dedicated to sales and distribution
Flexibility, availability, price and quality.
Pell Wall Perfumes
Hand-made fragrances
Pell Wall maintains a broad palette of ingredients & in order to keep stocks fresh & the options wide we also sell from our own stock.
The John D. Walsh Company, Inc
Suppliers Since 1942
Supplying the fragrance and flavor industry with high quality products.
Potential Uses
Natural Occurrence
Synonyms
amber naphthalenol
alpha-
ambrinol
ambrinol 95 (IFF)
ambrinol 95 PRG
2-
hydroxy-2,5,5-trimethyl-1,2,3,4,4a,5,6,7-octahydronaphthalene
2-
naphthalenol, 1,2,3,4,4a,5,6,7-octahydro-2,5,5-trimethyl-
2-
naphthalenol, octahydro-2,5,5-trimethyl-
1,2,3,4,4a,5,6,7-
octahydro-2,2,5-trimethyl-2-naphthalenol
1,2,3,4,4a,5,6,7-
octahydro-2,5,5-trimethyl-2-naphthol
2,5,5-
trimethyl-1,2,3,4,4a,5,6,7-octahydronaphthalen-2-ol
2,5,5-
trimethyl-1,3,4,4a,6,7-hexahydronaphthalen-2-ol
2,5,5-
trimethyl-octahydro-2-naphthalenol
US Patents:
5,196,613 - Process for the manufacture of alpha-ambrinol
PubMed:
Use of the plant Bellardia trixago for the enantiospecific synthesis of odorant products.