Category: fragrance agents
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
Physical Properties:
Appearance: | colorless to pale yellow clear liquid (est) |
Assay: | 85.00 to 100.00 % sum of isomers
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Food Chemicals Codex Listed: | No |
Specific Gravity: | 1.00000 to 1.01000 @ 20.00 °C.
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Pounds per Gallon - (est).: | 8.331 to 8.414
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Refractive Index: | 1.50000 to 1.50800 @ 20.00 °C.
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Boiling Point: | 286.00 to 287.00 °C. @ 760.00 mm Hg (est)
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Vapor Pressure: | 0.003000 mmHg @ 25.00 °C. (est) |
Flash Point: | 248.00 °F. TCC ( 119.70 °C. )
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logP (o/w): | 4.175 (est) |
Soluble in: |
| alcohol | | water, 18.94 mg/L @ 25 °C (est) |
Insoluble in: |
| water |
Organoleptic Properties:
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Odor Type: woody |
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| woody patchouli |
Odor Description: at 100.00 %. | woody patchouli |
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Odor and/or flavor descriptions from others (if found). |
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Cosmetic Information:
Suppliers:
Safety Information:
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Hazards identification |
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Classification of the substance or mixture |
GHS Classification in accordance with 29 CFR 1910 (OSHA HCS) |
None found. |
GHS Label elements, including precautionary statements |
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Pictogram | |
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Hazard statement(s) |
None found. |
Precautionary statement(s) |
None found. |
Human Experience: |
Undiluted liquid may cause skin and eye irritation |
Oral/Parenteral Toxicity: |
Not determined
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Dermal Toxicity: |
Not determined
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Inhalation Toxicity: |
Not determined
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Safety in Use Information:
Category: | fragrance agents |
IFRA Code of Practice Notification of the 49th Amendment to the IFRA Code of Practice |
Recommendation for hexahydrotetramethyl methanonaphthalen-8-one usage levels up to: | | 8.0000 % in the fragrance concentrate.
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Recommendation for hexahydrotetramethyl methanonaphthalen-8-one flavor usage levels up to: |
| not for flavor use.
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Safety References:
References:
| 2,2,8,8-tetramethyl-octahydro-1H-2,4a-methanonapthalene-10-one |
NIST Chemistry WebBook: | Search Inchi |
Canada Domestic Sub. List: | 29461-13-0 |
Pubchem (cid): | 90978 |
Pubchem (sid): | 135049532 |
Other Information:
Potential Blenders and core components note
Potential Uses:
Occurrence (nature, food, other): note
Synonyms:
(2a,4aa,8a)- | hexahydro-1,1,5,5-tetramethyl-2H-2,4a-methanonaphthalen-8(5H)-one | (2alpha,4aalpha,8beta)- | hexahydro-1,1,5,5-tetramethyl-2H-2,4a-methanonaphthalen-8(5H)-one | 1,3,4,6,7,8a- | hexahydro-1,1,5,5-tetramethyl-2H-2,4a-methanonaphthalen-8(5H)-one | iso | longifolanone | iso | longifolene ketone exo | 2H-2,4a- | methanonaphthalen-8(5H)-one, 1,3,4,6,7,8a-hexahydro-1,1,5,5-tetramethyl- | 2H-2,4a- | methanonaphthalen-8(5H)-one, hexahydro-1,1,5,5-tetramethyl- | 2,2,7,7- | tetramethyltricyclo(6.2.1.0(1,6))-undecan-5-one | 2,2,7,7- | tetramethyltricyclo[6.2.1.01,6]undecan-5-one |
Articles:
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