(1R)-(+)-α-Pinene CAS 7785-70-8 Purity > 98.0% (GC)
Ua tus neeg muag khoom, High Purity
(1R)-(+)-α-Pinene CAS 7785-70-8
(1S)-(-)-α-Pinene CAS 7785-26-4
| Tshuaj npe | (1R)-(+)-α-Pinene |
| Synonyms | (1R)-(+)-alpha-Pinene;(+)-α-Pinene;(+)-alpha-Pinene;D-(+)-alpha-Pinene;(1R,5R)-2,6,6-Trimethylbicyclo[3.1.1]hept-2-ene;(1R,5R)-2-Pinene |
| CAS Nr | 7785-70-8 ib |
| CAT Number | Qauv TSIS MUAJ: RF-CC348 |
| Tshuag xwm txheej | Hauv Tshuag, Muaj Peev Xwm Ntau Lawm 3000MT / Xyoo |
| Molecular Formula | C10H16 |
| Molecular Luj | 136.24 Nws |
| Melting Point | -62 ℃ (lit.) @ 760 mmHg |
| Flash Point | 33 ℃ los ntawm Closed-Cup |
| Boiling Point | 155.0 ~ 156.0 ℃ (lit.) @ 760 mmHg |
| Solubility hauv dej | Insoluble hauv dej |
| Solubility (Soluble hauv) | Ether, Chloroform, Cawv |
| Packing Group | Ⅲ |
| Hom | Ruifu Tshuaj |
| Yam khoom | Specifications |
| Qhov tshwm sim | Colorless Clear kua |
| Purity / Analysis Method | > 98.0% (GC) |
| Enantiometric Excess | > 97.0% |
| Lub ntiajteb txawj nqus (20/20 ℃) | 0.855 ~ 0.865 hli |
| Refractive Index n20/D | 1.4640 ~ 1.4680 Nws |
| Kev sib hloov tshwj xeeb [a]20/D | + 35.0 ° txog + 45.0 ° (Nyob zoo) |
| Acid nqi | <0.50 mgKOH/g |
| Dej los ntawm Karl Fischer | <0.10% |
| Cov ntsiab lus tsis-Volatile Matter | <1.00% |
| Xim los ntawm APHA | <30 |
| Solubility, v / v 80% hauv Ethanol | 1:16 |
| Infrared Spectrum | Raws li tus qauv |
| NMR | Raws li tus qauv |
| Test Standard | Enterprise Standard |
GC cov xwm txheej:
Qauv: SE-54/BP-5
Kem Loj: 50mx0.32mmx0.25um
Injector: 250 ℃
Ntes: FID, 250 ℃
Solvent: N / A
Qhov cub qhov cub: 100 ℃ (2 min) txog 160 ℃ ntawm 4 ℃ / min, 160 ℃ (2 min) txog 220 ℃ (5 min) ntawm 10 ℃ / min
Pob: Fluorinated Lub raj mis, 44/53/58 nkas loos tshiab galvanized hlau nruas, 145/175/190kgs net ib nruas los yog raws li tus neeg yuav tsum tau muaj
Cia txias:Khaws rau hauv cov thawv ntim khoom ntawm qhov chaw txias thiab qhuav;Tiv thaiv los ntawm lub teeb thiab noo noo
(1R)-(+)-α-Pinene (CAS: 7785-70-8) yog ib qho organic compound ntawm terpene chav kawm, ib qho ntawm ob isomers ntawm pinene.Nws yog ib qho alkene thiab nws muaj ib tug reactive plaub-ntiv nplhaib.(1R)-(+)-α-Pinene yog cais los ntawm cov pos hniav turpentine roj los yog lwm yam tseem ceeb roj nplua nuj nyob rau hauv aplha piene, nws yog feem ntau siv los ua cov khoom pib rau cov synthesis ntawm terpineol, camphor, dihydromyrcenol, borneol, sandenol thiab terpene resin.(1R)-(+)-α-Pinene tuaj yeem siv los ua chiral catalysts.(1R)-(+)-α-Pinene yog ua haujlwm nyob rau hauv kev npaj ntawm chiral hydroboration reagents.(1R)-(+)-α-Pinene yog siv rau hauv cov tshuaj tiv thaiv hydroboration thiab txo cov ketones.Nws tuaj yeem siv los ua flavors thiab fragrances siv nyob rau hauv cov tshuaj txhua hnub.(+)-α-Pinene yog monoterpenoid compound feem ntau pom nyob rau hauv hom pinus.Siv raws li kws tshuaj / tshuaj raw cov ntaub ntawv thiab intermediates, cov khoom no yog ib tug kho qhov muag tus neeg saib xyuas thiab kuj yuav siv tau nyob rau hauv lwm yam teb.Pinene raws li cov txuj lom me me siv rau txhua hnub tsw ntawm bergamot, bay nplooj, lavender, thiab txiv qaub, nutmeg thiab lwm yam edible tsw.Nws lub ntsiab siv yog tom qab pyrolysis, ua myrcene, thiab synthesis ntawm geraniol, nerol, linalool, citronellol, citronella, citral, ionone thiab lwm yam txuj lom tseem ceeb.(1R)-(+)-α-Pinene yog cov tshuaj tiv thaiv kab mob thiab siv los ua cov tshuaj tua kab mob dav dav.Nws nthuav tawm cov haujlwm ua acetylcholinesterase inhibitor, pab nco.
