Phenethyl butyrate CAS 103-52-6
| WGK Germany | 2 |
| RTECS | TIAB SA 5956200 |
Taw qhia
Phenylethyl butyrate. Cov hauv qab no yog kev qhia txog cov khoom, kev siv, kev npaj thiab cov ntaub ntawv kev nyab xeeb ntawm phenylethyl butyrate:
Zoo:
1. Cov tsos mob: Phenylethyl butyrate yog cov xim tsis muaj xim rau lub teeb daj nrog cov ntxhiab tsw.
2. Solubility: phenylethyl butyrate yog soluble hauv organic solvents xws li ether thiab cawv, thiab insoluble hauv dej.
3. Stability: Phenylethyl butyrate ruaj khov ntawm chav tsev kub thiab siab.
Siv:
Kev siv: Phenylethyl butyrate tuaj yeem siv los ua cov kuab tshuaj hauv kev tsim cov xim, txheej, kua nplaum thiab tshuaj tsw qab.
Txoj kev:
Kev npaj ntawm phenylethyl butyrate feem ntau yog ua tiav los ntawm esterification. Butyric acid reacts nrog phenylacetic acid nyob rau hauv lub xub ntiag ntawm ib tug acid catalyst (xws li concentrated sulfuric acid los yog hydrochloric acid) los yog ib tug transesterifier (xws li methanol los yog ethanol) los tsim phenylethyl butyrate.
Cov ntaub ntawv kev nyab xeeb:
1. Phenylethyl butyrate ua rau khaus ntawm daim tawv nqaij, qhov muag thiab ua pa, thiab yuav tsum tsis txhob sib cuag.
2. Thaum siv phenylethyl butyrate, koj yuav tsum xyuam xim kom tsis txhob nqus nws cov vapor, thiaj li tsis ua rau kiv taub hau, xeev siab thiab lwm yam tsis xis nyob.
3. Thaum siv phenylethyl butyrate, yuav tsum tau them nyiaj rau kev tiv thaiv kev tiv thaiv tsim nyog, xws li hnav tsom iav tiv thaiv, hnab looj tes thiab lub ntsej muag tiv thaiv.
4. Phenylethyl butyrate yuav tsum muab khaws cia rau hauv lub thawv kaw, kom deb ntawm hluav taws thiab oxidant. Yog tias muaj qhov xau, ntsuas yuav tsum tau ua kom sai sai los ntxuav nws thiab pov tseg.
