(Z)-tetradec-9-enol (CAS # 35153-15-2)
Hazard Cov Cim | Xi-xaj |
Risk Codes | 36/37/38 – Khaus 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. S36 - Hnav khaub ncaws tiv thaiv zoo. |
WGK Germany | 3 |
Taw qhia
cis-9-tetradesanol yog ib qho organic compound. Cov hauv qab no yog kev qhia txog cov khoom, kev siv, kev npaj thiab cov ntaub ntawv kev nyab xeeb ntawm cis-9-tetradetanol:
Zoo:
- Cov tsos mob: cis-9-tetradecanol yog cov kua uas tsis muaj xim rau daj.
- Odor: Muaj cov ntxhiab tsw tshwj xeeb.
- Solubility: cis-9-tetradetanol yog soluble nyob rau hauv feem ntau siv organic solvents, xws li ethers, alcohols thiab ketones. Nws muaj tsawg solubility hauv dej.
Siv:
- Kev lag luam tsw thiab tshuaj tsw qab: cis-9-tetradecanol feem ntau yog siv los ua cov khoom xyaw hauv cov tshuaj tsw qab, xab npum, thiab lwm yam tsw thiab tsw qab.
- Surfactant: Nrog nws lub peev xwm surfactant, cis-9-tetradetanol yog siv los ua emulsifier, dispersant, thiab wetting agent.
Txoj kev:
- Los ntawm paraffin: cis-9-tetradecyl cawv tuaj yeem tau los ntawm hydrolysis thiab hydroreduction ntawm paraffin. cis-9-tetradetanol tuaj yeem raug cais tawm thiab ua kom huv los ntawm distillation thiab crystallization.
- Los ntawm hydrogenation: cis-9-tetradetanol tuaj yeem tau los ntawm reacting tetradelandolefins nrog hydrogen nyob rau hauv lub xub ntiag ntawm catalyst.
Cov ntaub ntawv kev nyab xeeb:
- cis-9-tetraderol feem ntau yog cov tshuaj toxicity tsawg, tab sis nws tseem yuav tsum tau ua tib zoo saib xyuas kev nyab xeeb ntawm kev siv:
- Tsis txhob nqus, nqos, lossis kov daim tawv nqaij thiab qhov muag.
- Khaws qhov cua kom zoo thaum siv.
- Hnav cov khoom tiv thaiv tus kheej xws li hnab looj tes tiv thaiv, tsom iav, thiab khaub ncaws tiv thaiv thaum siv.
- Yog tias muaj kev sib chwv los yog nqus pa, yaug tam sim nrog dej thiab sab laj nrog kws kho mob.
- Tshem tawm cov khoom pov tseg kom tsim nyog raws li cov cai thiab cov cai.