(1S)-(-) α-Pinene CAS 7785-26-4 Ịdị ọcha>98.0% (GC)
Onye na-ebute ụzọ, ịdị ọcha dị elu
(1R)-(+)-a-Pinene CAS 7785-70-8
(1S)-(-)-a-Pinene CAS 7785-26-4
| Aha Chemical | (1S)-(-)-a-Pinene |
| Ụdị okwu | (-)-α-Pinene;(-) alfa-Pinene;(1S)-(-) alfa-Pinene;L-(-) - alfa-Pinene;(1S, 5S) -2,6,6-Trimethylbicyclo [3.1.1] hept-2-ene;(1S,5S)-2-Pinene |
| Nọmba CAS | 7785-26-4 |
| Nọmba CAT | RF-CC349 |
| Ọnọdụ Ahịa | N'ahịa, ikike nrụpụta 3000MT / afọ |
| Usoro ihe omimi | C10H16 |
| Ibu molekụla | 136.24 |
| Ebe Na-agbaze | -64 ℃ @ 760 mmHg |
| Ebe esi nri | 155 ℃ @ 760 mmHg |
| Ebe mgbari | 33℃ site na-emechi-Cup |
| Mmiri Solubility | Na-adịghị edozi n'ime mmiri |
| Solubility (Na-agbaze na) | Ethanol, Chloroform, Ether |
| Isi | Terebinthine (Pine, agịga, resin) ísì |
| Otu nkwakọ ngwaahịa | Ⅲ |
| Ụdị | Ruifu Chemical |
| Ihe | Nkọwapụta |
| Ọdịdị | Mmiri doro anya enweghị agba |
| Ụzọ ịdị ọcha / nyocha | > 98.0% (GC) |
| Nnukwu ike ndọda (20/20 ℃) | 0,856-0,861 |
| Ntụgharị ntụgharị n20/D | 1.4640 ~ 1.4680 |
| Ntụgharị a kapịrị ọnụ [a]20/D | -35.0° ruo -45.0° (dị mma) |
| Uru acid | <0.50 mgKOH/g |
| Mmiri nke Karl Fischer | <0.10% |
| Ọdịnaya na-adịghị agbanwe agbanwe | <1.00% |
| Agba nke APHA | <30 |
| Solubility, v/v 80% na ethanol | 1:16 |
| Spectrum infrared | Dabara na Ọdịdị |
| NMR | Dabara na Ọdịdị |
| Nlele ọkọlọtọ | Standardkpụrụ ụlọ ọrụ |
Ọnọdụ GC:
Ụdị kọlụm: SE-54/BP-5
Nha kọlụm: 50mx0.32mmx0.25um
Injector: 250 ℃
Ihe nchọpụta: FID, 250 ℃
Ihe mgbaze: N/A
Mmemme oven: 100℃ (2 min) ruo 160℃ na 4℃/min, 160℃ (2 min) ruo 220℃ (5 min) na 10℃/min
ngwugwu:Karama Fluorinated, 44/53/58 galvans ọhụrụ galvanized iron drum, 145/175/190kgs net kwa drum ma ọ bụ dị ka ndị ahịa chọrọ
Ọnọdụ Nchekwa:Na-echekwa n'ime akpa ndị a kpuchiri ekpuchi na ebe dị jụụ na nke kpọrọ nkụ;Chebe site na ìhè na mmiri mmiri.
(1S)-(-) α-Pinene (CAS: 7785-26-4) na-eji na nkwadebe nke hydroxy ketones dị ka hydroxycarvones.(1S)-(-) α-Pinene bụ monoterpene a na-eji na ụlọ ọrụ dị ka ísì, ọgwụ, ekpomeekpo, na ihe ịchọ mma.Ọ bụ akụkụ bụ isi nke mmanụ pine na mmanụ turpentine.Isomerization nke α-pinene na-emepụta ogige dị mkpa dị ka camphene, limonene, na p-cymene.(1R)-(+)-α-Pinene dịpụrụ adịpụ na mmanụ turpentine chịngọm.A na-ejikarị ya dị ka mmalite ihe maka njikọ nke terpineol, camphor, dihydromyrcenol, borneol, sandenol na terpene resin.(1S)-(-) α-Pinene bụ nke a na-ejikarị eme ihe na ụtọ na ísì ụtọ.(1S)-(-) α-Pinene dị na mmanụ nke ọtụtụ ụdị nke ọtụtụ osisi coniferous, karịsịa pine ma nwee ọrụ ụmụ ahụhụ.(1S)-(-) α-Pinene bụ monoterpene ma na-egosi ụra na-eme ka ihe onwunwe dịkwuo mma site na njikọ kpọmkwem na ndị na-anabata GABAA-benzodiazepine (BZD) site n'ime ihe dị ka modulator akụkụ na saịtị BZD.(1S)-(-) -α-Pinene bụ akụkụ nke resin pine na ọ bụ etiti synthetic chiral bara uru.
