Articles:
1,2-dihydro-4,7-dimethyl-1-(1-methyl ethyl) naphthalene
Notes:
Constit. of hop, sweet flag, Juniperus and other oils
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| CAS Number: | 21391-99-1 |  3D/inchi
|
| XlogP3-AA: | 4.40 (est) | |
| Molecular Weight: | 200.32440000 | |
| Formula: | C15 H20 | |
| 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 to pale yellow clear liquid (est) |
| Assay: | 96.00 to 100.00 % |
| Food Chemicals Codex Listed: | No |
| Boiling Point: | 289.00 to 290.00 °C. @ 760.00 mm Hg |
| Vapor Pressure: | 0.004000 mmHg @ 25.00 °C. (est) |
| Flash Point: | 259.00 °F. TCC ( 126.11 °C. ) |
| logP (o/w): | 6.218 (est) |
| Soluble in: | |
| alcohol | |
| water, 0.2376 mg/L @ 25 °C (est) | |
| Insoluble in: | |
| water | |
Organoleptic Properties:
| Odor Strength: | medium |
| Odor Description: at 100.00 %. | woody |
| Odor and/or flavor descriptions from others (if found). | |
Cosmetic Information:
| None found |
Suppliers:
| BOC Sciences |
| For experimental / research use only. |
| Naphthalene,1,2-dihydro-4,7-dimethyl-1-(1-methylethyl)-, (1S)- |
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 alpha-calacorene usage levels up to: | |||
| not for fragrance use. | |||
| Recommendation for alpha-calacorene 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 : | 528708 |
| National Institute of Allergy and Infectious Diseases: | Data |
| 4,7-dimethyl-1-propan-2-yl-1,2-dihydronaphthalene |
References:
| 4,7-dimethyl-1-propan-2-yl-1,2-dihydronaphthalene | |
| NIST Chemistry WebBook: | Search Inchi |
| Pubchem (cid): | 528708 |
| Pubchem (sid): | 11079267 |
| Flavornet: | 21391-99-1 |
| Pherobase: | View |
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 |
| CHEBI: | View |
| HMDB (The Human Metabolome Database): | HMDB36453 |
| FooDB: | FDB015342 |
| Typical G.C. | |
| VCF-Online: | VCF Volatile Compounds in Food |
| ChemSpider: | View |
| Wikipedia: | View |
Potential Blenders and core components note
| None Found | ||
Potential Uses:
| None Found |
Occurrence (nature, food, other): note
| baccharis coridifolia oil argentina @ 0.20% Data GC Search Trop Picture | |
| calamus leaf oil @ 0.30% Data GC Search Trop Picture | |
| calamus rhizome oil @ 1.30% Data GC Search Trop Picture | |
| calamus root oil @ 0.68% Data GC Search Trop Picture | |
| cascarilla bark oil @ 0.96% Data GC Search Trop Picture | |
| cedarwood oil lebanon @ >0.10% Data GC Search Trop Picture | |
| cedrela wood oil @ 0.12% Data GC Search Trop Picture | |
| cistus oil @ 0.6% Data GC Search Trop Picture | |
| clove bud Search Trop Picture | |
| clove fruit Search Trop Picture | |
| clove leaf Search Trop Picture | |
| geranium rose-scented oil (pelargonium spp.) cuba @ 0.30% Data GC Search Trop Picture | |
| guava fruit oil reunion @ 0.30% Data GC Search Trop Picture | |
| guava leaf oil cuba @ 0.10% Data GC Search Trop Picture | |
| hop Search Trop Picture | |
| labdanum oil @ 0.31% Data GC Search Trop Picture | |
| laurel leaf oil turkey @ 0.10% Data GC Search Trop Picture | |
| mangrove bark red oil cuba @ 0.10% Data GC Search Trop Picture | |
| pennyroyal oil cuba @ 0.09% Data GC Search Trop Picture | |
| pepper tree berry oil @ 0.26% Data GC Search Trop Picture | |
| phoebe oil brazil @ 1.06% Data GC Search Trop Picture | |
| pimenta leaf oil @ 1.23% Data GC Search Trop Picture | |
| pine Search PMC Picture | |
| pteronia oil @ 0.70% Data GC Search Trop Picture | |
| rosemary plant Search Trop Picture | |
| salvia plebeia oil @ 2.75% Data GC Search Trop Picture | |
| salvia sclarea seed oil tunisia @ 0.10% Data GC Search Trop Picture | |
| sugandha kokila berry oil @ 0.10% Data GC Search Trop Picture | |
| vetiver Search Trop Picture |
Synonyms:
| .alpha.- | calacorene |
| a- | calacorene |
| 1,2- | dihydro-4,7-dimethyl-1-(1-methyl ethyl) naphthalene |
| 3,4- | dihydrocadalene |
| 4,7- | dimethyl-1-propan-2-yl-1,2-dihydronaphthalene |