alpha-thujene
bicyclo[3.1.0]hex-2-ene, 2-methyl-5-(1-methylethyl)-
Identification
| Name | alpha-thujene |
| IUPAC | 4-methyl-1-propan-2-ylbicyclo[3.1.0]hex-3-ene |
| CAS Number | 2867-05-2 |
| EINECS | 220-686-7 |
| FDA UNII | U9HIP11C7C |
| Molecular Formula | C10 H16 |
| Molecular Weight | 136.23752000 |
| Nikkaji Number | J101.189H |
Regulatory
Physical Properties
| Appearance | colorless clear liquid (est) |
| Assay | 97.00 to 100.00 |
| Food Chemicals Codex Listed | No |
| Boiling Point | 150.00 to 152.00 °C. @ 760.00 mm Hg |
| Vapor Pressure | 4.772000 mmHg @ 25.00 °C. (est) |
| Flash Point | 92.00 °F. TCC ( 33.33 °C. ) |
| logP (o/w) | 4.022 (est) |
| Soluble in | alcohol |
| Insoluble in | water |
Organoleptic Properties
| Odor Description | at 10.00 % in dipropylene glycol. |
Safety Information
| 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-thujene usage levels up to | not for fragrance use. |
| Recommendation for alpha-thujene flavor usage levels up to | not for flavor use. |
Foreverest Resources Ltd.
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Synerzine, Inc.
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Potential Uses
Natural Occurrence
Synonyms
bicyclo(3.1.0)hex-2-ene, 2-methyl-5-(1-methylethyl)-
bicyclo[3.1.0]hex-2-ene, 2-methyl-5-(1-methylethyl)-
4-
methyl-1-propan-2-ylbicyclo[3.1.0]hex-3-ene
2-
methyl-5-(1-methyl ethyl) bicyclo(3.1.0)hex-2-ene
2-
methyl-5-(propan-2-yl)bicyclo[3.1.0]hex-2-ene
origanene
5-iso
propyl-2-methyl bicyclo(3.1.0)hex-2-ene
5-iso
propyl-2-methylbicyclo(3.1.0)hex-2-ene
5-iso
propyl-2-methylbicyclo[3.1.0]hex-2-ene
(±)-a-
thujene
3-
thujene
a-
thujene
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[Chemical studies on essential oils from 6 Artemisia species].
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