Articles:
| Info: | Geosmin |
(4a,4abeta,8aalpha)-octahydro-4,8a-dimethyl-4a(2H)-naphthol
Notes:
None found
| CAS Number: | 5173-69-3 |  3D/inchi
|
| ECHA EINECS - REACH Pre-Reg: | 225-956-8 | |
| Nikkaji Web: | J228.931H | |
| XlogP3-AA: | 3.30 (est) | |
| Molecular Weight: | 182.30654000 | |
| Formula: | C12 H22 O | |
| NMR Predictor: | Predict (works with chrome or firefox) | |
Category: natural substances and extractives
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
| Google Scholar: | Search |
| Google Books: | Search |
| Google Scholar: with word "volatile" | Search |
| Google Scholar: with word "flavor" | Search |
| Google Scholar: with word "odor" | Search |
| Google Patents: | Search |
| US Patents: | Search |
| EU Patents: | Search |
| Pubchem Patents: | Search |
| PubMed: | Search |
| NCBI: | Search |
Physical Properties:
| Appearance: | colorless clear liquid to crystalline solid (est) |
| Assay: | 95.00 to 100.00 % |
| Food Chemicals Codex Listed: | No |
| Boiling Point: | 269.00 to 270.00 °C. @ 760.00 mm Hg (est) |
| Vapor Pressure: | 0.003000 mmHg @ 25.00 °C. (est) |
| Flash Point: | 220.00 °F. TCC ( 104.20 °C. ) (est) |
| logP (o/w): | 3.570 |
| Soluble in: | |
| water, 156.7 mg/L @ 25 °C (est) | |
Organoleptic Properties:
| Odor Type: earthy | |
| earthy musty humus | |
| Odor Description: at 0.01 % in dipropylene glycol. | earthy musty |
| Odor and/or flavor descriptions from others (if found). | |
Cosmetic Information:
| None found |
Suppliers:
| None found |
Safety Information:
| Hazards identification | |
| Classification of the substance or mixture | |
| GHS Classification in accordance with 29 CFR 1910 (OSHA HCS) | |
| None found. | |
| GHS Label elements, including precautionary statements | |
| Pictogram | |
| Hazard statement(s) | |
| None found. | |
| Precautionary statement(s) | |
| None found. | |
| Oral/Parenteral Toxicity: | |
| Not determined | |
| Dermal Toxicity: | |
| Not determined | |
| Inhalation Toxicity: | |
| Not determined | |
Safety in Use Information:
| Category: | natural substances and extractives | ||
| Recommendation for (+)-geosmin usage levels up to: | |||
| not for fragrance use. | |||
| Recommendation for (+)-geosmin flavor usage levels up to: | |||
| not for flavor use. | |||
Safety References:
| EPI System: | View |
| AIDS Citations: | Search |
| Cancer Citations: | Search |
| Toxicology Citations: | Search |
| EPA ACToR: | Toxicology Data |
| EPA Substance Registry Services (SRS): | Registry |
| Laboratory Chemical Safety Summary : | 1213 |
| National Institute of Allergy and Infectious Diseases: | Data |
| WGK Germany: | 1 |
| (4R,4aR,8aS)-4,8a-dimethyloctahydronaphthalen-4a(2H)-ol | |
| Chemidplus: | 0005173693 |
References:
| Leffingwell: | Chirality or Article |
| (4R,4aR,8aS)-4,8a-dimethyloctahydronaphthalen-4a(2H)-ol | |
| NIST Chemistry WebBook: | Search Inchi |
| Pubchem (cid): | 1213 |
| Pubchem (sid): | 135064221 |
Other Information:
| (IUPAC): | Atomic Weights of the Elements 2011 (pdf) |
| Videos: | The Periodic Table of Videos |
| tgsc: | Atomic Weights use for this web site |
| (IUPAC): | Periodic Table of the Elements |
| HMDB (The Human Metabolome Database): | Search |
| VCF-Online: | VCF Volatile Compounds in Food |
| ChemSpider: | View |
| Wikipedia: | View |
Potential Blenders and core components note
| None Found | ||
Potential Uses:
| earth | FR | |
| earth | FR |
Occurrence (nature, food, other): note
| found in nature |
Synonyms:
| (-)-trans-1R,10S-(E)-9R- | dimethyl decalol |
| (+)-(4R,4aR,8aS)-4,8a- | dimethyl octahydronaphthalen-4a-ol |
| (-)-trans-1R,10S- | dimethyl-trans-9R-decalol |
| (4R,4aR,8aS)-4,8a- | dimethyloctahydronaphthalen-4a(2H)-ol |
| (4a,4abeta,8aalpha)- | octahydro-4,8a-dimethyl-4a(2H)-naphthol |