(S)-(-)-1-PHENYLETHANOL (CAS # 1445-91-6)
Risk thiab Safety
| Hazard Cov Cim | Xn – Ua phem |
| Risk Codes | R22 - Ua phem yog tias nqos R36/37/38 - Kab mob rau qhov muag, ua pa thiab tawv nqaij. |
| Kev nyab xeeb piav qhia | S26 - Thaum sib cuag nrog lub qhov muag, yaug tam sim ntawd nrog dej txaus thiab nrhiav kev kho mob. S37/39 - Hnav cov hnab looj tes tsim nyog thiab tiv thaiv qhov muag / ntsej muag |
| UN IDs | UN 2937 6.1/PG 3 |
Taw qhia (S)-(-)-1-PHENYLETHANOL(CAS # 1445-91-6)
xwm
(S) - (-) -1-phenylethanol yog ib qho chiral compound, tseem hu ua (S) - (-) - α - phenylethanol. Cov nram qab no yog cov khoom ntawm lub compound:
1. Cov tsos mob: (S) – (-) -1-phenylethanol yog cov kua tsis muaj xim lossis dawb crystalline khoom.
2. Kev ua haujlwm kho qhov muag: (S) – (-) -1-phenylethanol yog ib qho chiral molecule nrog kev sib hloov tsis zoo. Nws tuaj yeem tig lub dav hlau polarized lub teeb counterclockwise.
3. Solubility: (S) – (-) -1-phenylethanol muaj solubility zoo nyob rau hauv cov organic solvents xws li ethanol, acetone, thiab dichloromethane.
5. Aroma: (S) – (-) -1-phenylethanol muaj ib tug aromatic aroma thiab feem ntau yog siv raws li ib tug flavoring additive.
Hloov tshiab: 2022-04-10 22:29:15
1445-91-6- Cov Ntaub Ntawv Kev Ruaj Ntseg
(S) - (-) -1-phenylethanol yog ib qho chiral organic compound feem ntau siv los ua chiral inducer thiab nruab nrab hauv cov organic synthesis. Cov ntaub ntawv kev nyab xeeb txog nws yog raws li nram no:
1. Toxicity: (S) – (-) -1-phenylethanol muaj toxicity tsawg rau tib neeg lub cev nyob rau hauv tej yam kev mob, tab sis tseem muaj tej yam toxicity. Yuav tsum zam kom txhob kis tau mus ntev thiab nqus tau pa, thiab noj yuav tsum zam. Yog hais tias noj los yog lom tshwm sim, nrhiav kev kho mob tam sim ntawd.
2. Kev khaus khaus: Cov tshuaj no yuav ua rau khaus ntawm qhov muag, tawv nqaij, thiab ua pa. Kev saib xyuas yuav tsum tau them rau kev tiv thaiv kev tiv thaiv thaum siv, xws li hnav looj tsom iav, hnab looj tes, thiab cov khoom tiv thaiv ua pa.
3. Hluav taws kub phom sij: (S) – (-) -1-phenylethanol yog nplaim taws thiab tuaj yeem ua rau hluav taws kub thiab tawg. Khaws kom deb ntawm cov nplaim taws qhib thiab qhov chaw kub kub kub.
4. Tsis txhob sib cuag: Thaum siv, yuav tsum tsis txhob kov ncaj qha rau ntawm daim tawv nqaij, thiab yuav tsum tsis txhob nqus los yog nqos.
5. Kev khaws cia thiab pov tseg: (S) – (-) -1-phenylethanol yuav tsum muab cia rau hauv lub thawv kaw, kom deb ntawm qhov hluav taws kub thiab oxidants. Cov khib nyiab thiab cov seem yuav tsum tau muab pov tseg raws li cov cai hauv cheeb tsam ib puag ncig.
