(1S)-(-)-α-Pinene CAS 7785-26-4 Ubunyulu > 98.0% (GC)
Umthengisi ohamba phambili, Ukucoceka okuphezulu
(1R)-(+)-α-Pinene CAS 7785-70-8
(1S)-(-)-α-Pinene CAS 7785-26-4
| Igama leMchiza | (1S)-(-)-α-Pinene |
| Izithethantonye | (-)-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 |
| Inombolo yeCAS | 7785-26-4 |
| Inombolo yeCAT | RF-CC349 |
| Ubume beStokhwe | Kwi-Stock, Umthamo weMveliso 3000MT/Unyaka |
| Ifomula yeemolekyuli | C10H16 |
| Ubunzima beMolekyuli | 136.24 |
| Indawo yokunyibilika | -64℃ @760 mmHg |
| Indawo yokubilisa | 155℃ @760 mmHg |
| Indawo yokuflasha | 33℃ nge-Caled-Cup |
| Ukunyibilika kwamanzi | Ayinyibilikiyo emanzini |
| Ukunyibilika (Ukunyibilika ngaphakathi) | I-Chloroform, i-Ethanol, i-Ether |
| Ivumba | I-Terebinthine (iPine, inaliti, i-Resin) Ivumba |
| Iqela lokuPakisha | Ⅲ |
| Uphawu | Ruifu Chemical |
| Into | Iinkcukacha |
| Imbonakalo | Ulwelo olucacileyo olungenambala |
| Ubunyulu / Indlela yokuHlalutya | >98.0% (GC) |
| Ubunzima obuthile (20/20℃) | 0.856~0,861 |
| Refractive Index n20/D | 1.4640~1.4680 |
| Ujikelezo oluKhethekileyo [a]20/D | -35.0 ° ukuya -45.0 ° (Icocekile) |
| Ixabiso le-Acid | <0.50 mgKOH/g |
| Amanzi nguKarl Fischer | <0.10% |
| Umxholo woMba ongaguquguqukiyo | <1.00% |
| Umbala ngu-APHA | <30 |
| Ukunyibilika, v/v 80% kwi-Ethanol | 1:16 |
| I-Infrared Spectrum | Iyahambelana neSakhiwo |
| NMR | Iyahambelana neSakhiwo |
| Umgangatho woVavanyo | Umgangatho woShishino |
Imiqathango ye-GC:
Uhlobo lweKholamu: SE-54 / BP-5
Ubungakanani beKholamu: 50mx0.32mmx0.25um
Isitofu: 250℃
Umtshina: FID, 250℃
Ukunyibilikiswa: N/A
Inkqubo ye-Oven: 100℃ (2 min) ukuya kwi-160℃ kwi-4℃/min, 160℃ (2 min) ukuya kwi-220℃ (5 min) kwi-10℃/min.
Iphakheji:Ibhotile eFluorinated, 44/53/58 iigaloni ezintsha zamagubu entsimbi, 145/175/190kgs net igubu ngalinye okanye ngokwemfuno yomthengi
Imeko yoGcino:Gcina kwizikhongozeli ezivaliweyo kwindawo epholileyo neyomileyo;Khusela ukukhanya kunye nokufuma.
(1S) - (-) -α-Pinene (CAS: 7785-26-4) isetyenziselwa ukulungiswa kwee-hydroxy ketones ezifana ne-hydroxycarvones.(1S) -(-) -α-Pinene i-monoterpene esetyenziswa kumashishini afana nevumba, amayeza, i-flavour, kunye nezithambiso.Iyinxalenye enkulu yeoli yepine kunye neoli ye-turpentine.I-isomerization ye-α-pinene ivelisa iikhompawundi ezibalulekileyo kushishino njengecamphene, limonene, kunye ne-p-cymene.(1R) - (+) -α-Pinene ihlukaniswe neoli ye-gum turpentine.Isetyenziswa kakhulu njengesixhobo sokuqala ukwenza iterpineol, camphor, dihydromyrcenol,borneol, sandenol kunye neterpene resin.(1S)-(-)-α-Pinene isetyenziswa ngokubanzi kwiincasa kunye neziqholo.(1S) -(-) -α-Pinene ifumaneka kwioli yeentlobo ezininzi zemithi ye-coniferous, ngokukodwa i-pine kwaye inomsebenzi we-insecticidal.(1S)-(-) -α-Pinene i-monoterpene kwaye ibonisa ipropati yokuphucula ubuthongo ngokubophelela ngokuthe ngqo kwi-GABAA-benzodiazepine (BZD) i-receptors ngokusebenza njengemodyuli inxalenye kwindawo yokubopha i-BZD.(1S) -(-) -α-Pinene licandelo lepine resin kwaye iluncedo lwechiral synthetic intermediate.
