(1S)-(-) α-Pinene CAS 7785-26-4 Tsafta > 98.0% (GC)
Jagoran mai kaya, Babban Tsafta
(1R)-(+)-a-Pinene CAS 7785-70-8
(1S)-(-) α-Pinene CAS 7785-26-4
| Sunan Sinadari | (1S)-(-)-α-Pinene |
| Makamantu | (-)-α-Pinene;(-) alpha-Pinene;(1S)-(-) alpha-Pinene;L-(-) alpha-Pinene;(1S, 5S) -2,6,6-Trimethylbicyclo [3.1.1] hept-2-ene;(1S,5S)-2-Pinene |
| Lambar CAS | 7785-26-4 |
| Lambar CAT | Saukewa: RF-CC349 |
| Matsayin Hannun jari | A Stock, Ƙarfin Ƙirƙirar 3000MT/Shekara |
| Tsarin kwayoyin halitta | C10H16 |
| Nauyin Kwayoyin Halitta | 136.24 |
| Matsayin narkewa | -64 ℃ @ 760 mmHg |
| Wurin Tafasa | 155 ℃ @ 760 mmHg |
| Wurin Flash | 33 ℃ ta Rufe-Cup |
| Ruwan Solubility | Mara narkewa a cikin Ruwa |
| Solubility (mai narkewa a ciki) | Ethanol, Chloroform, Ether |
| wari | Terebinthine (Pine, Allura, Guduro) Kamshi |
| Rukunin tattarawa | Ⅲ |
| Alamar | Ruifu Chemical |
| Abu | Ƙayyadaddun bayanai |
| Bayyanar | Ruwa Mai Shafi mara launi |
| Tsarkake / Hanyar Bincike | > 98.0% (GC) |
| Takamaiman Nauyi (20/20 ℃) | 0.856 ~ 0.861 |
| Fihirisar Refractive n20/D | 1.4640 ~ 1.4680 |
| Takamaiman Juyawa [a] 20/D | -35.0° zuwa -45.0° (mai kyau) |
| Darajar acid | <0.50 mgKOH/g |
| Ruwa ta Karl Fischer | <0.10% |
| Abun Ciki Ba Mai Sauƙi ba | <1.00% |
| Launi ta APHA | <30 |
| Solubility, v/v 80% a cikin Ethanol | 1:16 |
| Infrared Spectrum | Yayi daidai da Tsarin |
| NMR | Yayi daidai da Tsarin |
| Matsayin Gwaji | Matsayin Kasuwanci |
Sharuɗɗan GC:
Nau'in Rukuni: SE-54/BP-5
Girman Rumbun: 50mx0.32mmx0.25um
Injector: 250 ℃
Mai ganowa: FID, 250 ℃
Magani: N/A
Shirin Tanda: 100 ℃ (minti 2) zuwa 160 ℃ a 4℃/min, 160℃ (minti 2) zuwa 220℃ (minti 5) a 10℃/min
Kunshin:Fluorinated Bottle, 44/53/58 galan sabon galvanized baƙin ƙarfe ganguna, 145/175/190kgs net kowane ganga ko bisa ga abokin ciniki ta bukata
Yanayin Ajiya:Ajiye a cikin kwantena da aka rufe a wuri mai sanyi da bushe;Kare daga haske da danshi.
(1S)-(-) α-Pinene (CAS: 7785-26-4) ana amfani dashi a cikin shirye-shiryen ketones na hydroxy irin su hydroxycarvones.(1S)-(-) α-Pinene monoterpene ne wanda ake amfani dashi a masana'antu kamar kamshi, magunguna, dandano, da kayan shafawa.Yana da wani babban bangaren na Pine man da turpentine mai.Isomerization na α-pinene yana haifar da mahimman abubuwan masana'antu kamar camphene, limonene, da p-cymene.(1R)-(+)-α-Pinene an keɓe shi daga man turpentine.An fi amfani dashi azaman kayan farawa don haɗin terpineol, camphor, dihydromyrcenol, borneol, sandenol da guduro terpene.(1S)-(-)-α-Pinene ana amfani da shi sosai wajen ɗanɗano da ƙamshi.(1S)-(-) - α-Pinene ana samunsa a cikin mai na nau'ikan nau'ikan itatuwan coniferous da yawa, musamman Pine kuma yana da ayyukan kashe kwari.(1S)-(-) α-Pinene monoterpene ne kuma yana nuna haɓakar dukiya ta hanyar ɗaure kai tsaye ga masu karɓa na GABAA-benzodiazepine (BZD) ta hanyar yin aiki a matsayin mai daidaitawa na ɓangare a wurin daurin BZD.(1S)-(-) α-Pinene wani bangare ne na resin Pine kuma shine tsaka-tsakin roba mai amfani.
