alpha-longipinene
tricyclo[5.4.0.02,8]undec-9-ene, 2,6,6,9-tetramethyl-
Identification
| Name | alpha-longipinene |
| IUPAC | 2,6,6,9-tetramethyltricyclo[5.4.0.02,8]undec-9-ene |
| CAS Number | 5989-08-2 |
| FDA UNII | 104AN9V5Q1 |
| Molecular Formula | C15 H24 |
| Molecular Weight | 204.35628000 |
| MDL Number | MFCD00077624 |
| Nikkaji Number | J13.443K |
Regulatory
Physical Properties
| Assay | 95.00 to 100.00 sum of isomers |
| Food Chemicals Codex Listed | No |
| Boiling Point | 251.00 to 252.00 °C. @ 760.00 mm Hg |
| Vapor Pressure | 0.032000 mmHg @ 25.00 °C. (est) |
| Flash Point | 216.00 °F. TCC ( 102.22 °C. ) |
| logP (o/w) | 6.398 (est) |
| Shelf Life | 12.00 month(s) or longer if stored properly. |
| Storage | refrigerate in tightly sealed containers. |
| Soluble in | alcohol |
| Insoluble in | water |
No sensory data available
Safety Information
| Preferred SDS | View |
| 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 | natural substances and extractives |
| Recommendation for alpha-longipinene usage levels up to | not for fragrance use. |
| Recommendation for alpha-longipinene flavor usage levels up to | not for flavor use. |
Foreverest Resources Ltd.
Leading pine based chemicals supplier
Supplying turpentine based and natural/extracted flavor & fragrance ingredients.
Potential Uses
Natural Occurrence
Synonyms
(+)-alpha-
longipinene
a-
longipinene
2,6,6,9-
tetramethyl tricyclo(5.4.0.0(2,8))undec-9-ene
3,3,7,9-
tetramethyl tricyclo(5.4.0.0(2,8))undec-9-ene
3,3,7,9-
tetramethyltricyclo(5.4.0.0(2,8))undec-9-ene
2,6,6,9-
tetramethyltricyclo[5.4.0.0(2,8)]undec-9-ene
2,6,6,9-
tetramethyltricyclo[5.4.0.02,8]undec-9-ene
tricyclo[5.4.0.0(2,8)]undec-9-ene, 2,6,6,9-tetramethyl-
tricyclo[5.4.0.02,8]undec-9-ene, 2,6,6,9-tetramethyl-
PubMed:
Essential oils from Schinus terebinthifolius leaves - chemical composition and in vitro cytotoxicity evaluation.
PubMed:
Identification of volatiles from Pinus silvestris attractive for Monochamus galloprovincialis using a SPME-GC/MS platform.
PubMed:
Chemical composition and analgesic activity of Senecio rufinervis essential oil.
PubMed:
Regioselective oxidation of (+)-alpha-longipinene by Aspergillus niger.
PubMed:
Characterization of Szovitsia callicarpa volatile constituents obtained by micro- and hydrodistillation.
PubMed:
Chemical composition and antibacterial activity of the essential oil of Monticalia andicola (Asteraceae) collected in Venezuela.
PubMed:
Antifeedant and cytotoxic activity of longipinane derivatives.
PubMed:
A new longipinene diester from Stevia monardifolia Kunth.
PubMed:
Extraction and separation of volatile and fixed oils from berries of Laurus nobilis L. by Supercritical CO2.
PubMed:
Does egg deposition by herbivorous pine sawflies affect transcription of sesquiterpene synthases in pine?
PubMed:
Analysis of atmospheric sesquiterpenes: sampling losses and mitigation of ozone interferences.
PubMed:
Absolute configuration of the alpha-methylbutyryl residue in longipinene derivatives from Stevia pilosa.
PubMed:
Preparation of moreliane-derived volatile sesquiterpenes.
PubMed:
Jiquilpane hydrocarbon skeleton generated by two successive Wagner-Meerwein rearrangements of longipinane derivatives.
PubMed:
Quirogane, prenopsane, and patzcuarane skeletons obtained by photochemically induced molecular rearrangements of longipinene derivatives.
PubMed:
Selective oviposition by Aedes aegypti (Diptera: culicidae) in response to Mesocyclops longisetus (Copepoda: Cyclopoidea) under laboratory and field conditions.
PubMed:
Longipinene derivatives from Santolina viscosa.
PubMed:
Longipinane derivatives from Stevia connata.
PubMed:
Terpene variations in maritime pine constitutive oleoresin related to host tree selection byDioryctria sylvestrella RATZ. (Lepidoptera: Pyralidae).
PubMed:
Male lures for mediterranean fruitfly (Ceratitis capitata wied.): Structural analogs of α-copaene.