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CAS RN: 7785-26-4 | 产品编码: P0440
(1S)-(-)-α-Pinene
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技术规格
| Appearance | Colorless to Almost colorless clear liquid |
| Purity(GC) | min. 97.0 % |
| Optical purity(GC) | min. 85.0 ee% |
| NMR | confirm to structure |
物性（参考值）
| 熔点 | -64 °C |
| 沸点 | 155 °C |
| 闪点 | 32 °C |
| 比重 | 0.86 |
| 比旋光度 [α]D | -45.5° (neat) |
| 折射率 | 1.46 |
| 水溶性 | 不溶 |
| 溶解性（可溶于） | 乙醇, 氯仿, 乙醚 |
GHS
| 象形图 |
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| 信号词 | Warning |
| 危险性说明 | H315 : Causes skin irritation. H319 : Causes serious eye irritation. H317 : May cause an allergic skin reaction. H400 : Very toxic to aquatic life. H226 : Flammable liquid and vapor. |
| 防范说明 | P501 : Dispose of contents/ container to an approved waste disposal plant. P261 : Avoid breathing dust/ fume/ gas/ mist/ vapors/ spray. P273 : Avoid release to the environment. P272 : Contaminated work clothing should not be allowed out of the workplace. P240 : Ground/bond container and receiving equipment. P210 : Keep away from heat/sparks/open flames/hot surfaces. No smoking. P233 : Keep container tightly closed. P243 : Take precautionary measures against static discharge. P241 : Use explosion-proof electrical/ ventilating/ lighting/ equipment. P242 : Use only non-sparking tools. P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ eye protection/ face protection. P370 + P378 : In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish. P391 : Collect spillage. P337 + P313 : If eye irritation persists: Get medical advice/ attention. P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P362 + P364 : Take off contaminated clothing and wash it before reuse. P303 + P361 + P353 : IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower. P333 + P313 : If skin irritation or rash occurs: Get medical advice/ attention. P403 + P235 : Store in a well-ventilated place. Keep cool. |
相关法规
运输信息
| UN编号 | UN2368 |
| 类别 | 3 |
| 包装类别 | III |
| HS编码* | 2902.19-000 |
应用
(-)-α-Pinene: A Bicyclic Monoterpene with Diverse Biological Activities
α-Pinenes ((+)-α-pinene [P1099] and (-)-α-pinene) are bicyclic monoterpenes found in pine trees and many other conifers, with diverse biological activities.1,2) In addition, α-pinenes are used for the synthesis of chiral cyclic compounds.3) (The product is for research purpose only.)
References
- 1) Taming THC: potential cannabis synergy and phytocannabinoid-terpenoid entourage effects (a review)
- 2) Differences in bioactivity between the enantiomers of α-pinene
- 3) Chiral cyclic synthetic intermediates from readily available monoterpenoids (a review)
参考文献