(Z)-pinane
(1alpha,2beta,5alpha)-2,6,6-trimethyl bicyclo(3.1.1)heptane
Identification
| Name | (Z)-pinane |
| IUPAC | (1S,5S)-2,6,6-trimethylbicyclo[3.1.1]heptane |
| CAS Number | 6876-13-7 |
| EINECS | 229-978-9 |
| FDA UNII | TV65U59B7P |
| Molecular Formula | C10 H18 |
| Molecular Weight | 138.25346000 |
| Nikkaji Number | J9.284C |
Regulatory
Physical Properties
| Appearance | pale yellow clear liquid (est) |
| Assay | 96.00 to 100.00 |
| Food Chemicals Codex Listed | No |
| Specific Gravity | 0.81900 @ 25.00 °C. |
| Refractive Index | 1.41500 @ 20.00 °C. |
| Boiling Point | 156.00 to 157.00 °C. @ 760.00 mm Hg |
| Vapor Pressure | 3.626000 mmHg @ 25.00 °C. (est) |
| Vapor Density | 4.8 ( Air = 1 ) |
| Flash Point | 107.00 °F. TCC ( 41.67 °C. ) |
| logP (o/w) | 4.686 (est) |
| Soluble in | alcohol |
| Insoluble in | water |
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 %. |
| Odor sample from | Millennium Chemicals |
Safety Information
| European information | Most important hazard(s): |
| Oral/Parenteral Toxicity | oral-rat LD50 > 5000 mg/kg |
| 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 | fragrance agents |
| RIFM Fragrance Material Safety Assessment | Search |
| Recommendation for (Z)-pinane usage levels up to | 4.0000 % in the fragrance concentrate. |
| Recommendation for (Z)-pinane flavor usage levels up to | not for flavor use. |
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Potential Uses
Natural Occurrence
Synonyms
(Z)-
pinane
cis-
pinane
(1alpha,2beta,5alpha)-2,6,6-
trimethyl bicyclo(3.1.1)heptane
(Z)-
trimethyl bicycloheptane
(1S,5S)-2,6,6-
trimethylbicyclo[3.1.1]heptane
PubMed:
Quantum chemical investigation of the thermal rearrangement of cis- and trans-pinane.
PubMed:
Kinetic model for the thermal rearrangement of cis- and trans-pinane.
PubMed:
Temperature dependence of the optical rotation in six bicyclic organic molecules calculated by vibrational averaging.
PubMed:
Terpenoids biotransformation in mammals III: Biotransformation of alpha-pinene, beta-pinene, pinane, 3-carene, carane, myrcene, and p-cymene in rabbits.