Ethyl 3-hexenoate (CAS # 2396-83-0)
| Hazard Cov Cim | Xi-xaj |
| Risk Codes | R36/37/38 - Kab mob rau qhov muag, ua pa thiab tawv nqaij. R10 - Flammable |
| 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. S36/37/39 - Hnav cov khaub ncaws tiv thaiv tsim nyog, hnab looj tes thiab tiv thaiv qhov muag / ntsej muag. S24/25 - Tsis txhob sib cuag nrog daim tawv nqaij thiab qhov muag. |
| UN IDs | UN 3272 3/PG 3 |
| WGK Germany | 3 |
| TSCA | Yog lawm |
| HS Code | 29161900 ib |
| Kev Ceeb Toom | Irritant |
| Hazard Class | 3 |
| Packing Group | III |
Taw qhia
Ethyl 3-hexaenoate yog ib qho organic compound. Nws yog cov kua uas tsis muaj xim nrog lub zog fruity tsw. Cov hauv qab no yog kev qhia txog cov khoom, kev siv, kev npaj thiab cov ntaub ntawv kev nyab xeeb ntawm ethyl 3-hexaenoate:
Zoo:
1. Cov tsos: cov kua tsis muaj xim;
3. Ceev: 0.887 g/cm³;
4. Solubility: soluble nyob rau hauv organic solvents, yuav luag insoluble nyob rau hauv dej;
5. Stability: ruaj khov, tab sis oxidation cov tshuaj tiv thaiv yuav tshwm sim nyob rau hauv lub teeb.
Siv:
1. Industrially, ethyl 3-hexaenoate feem ntau yog siv los ua cov khoom siv raw rau cov txheej thiab cov resins, thiab tuaj yeem siv los npaj cellulose acetate, cellulose butyrate, thiab lwm yam;
2. Nws kuj tseem tuaj yeem siv los ua cov kuab tshuaj thiab cov yas yas rau hluavtaws roj hmab, yas thiab inks, thiab lwm yam;
3. Hauv cov chaw soj nstuam tshuaj, nws feem ntau yog siv los ua cov tshuaj reagent hauv cov organic synthesis cov tshuaj tiv thaiv.
Txoj kev:
Ethyl 3-hexenoate tuaj yeem npaj tau los ntawm alkyd-acid cov tshuaj tiv thaiv, feem ntau yog siv acetone carboxylic acid thiab hexel nyob rau hauv muaj cov kua qaub catalyst rau esterification. Cov txheej txheem synthesis tshwj xeeb yuav koom nrog cov kev mob tshwm sim thiab kev xaiv ntawm catalyst.
Cov ntaub ntawv kev nyab xeeb:
1. Ethyl 3-hexaenoate ua rau khaus ntawm daim tawv nqaij, qhov muag, thiab ua pa, thiab tej zaum yuav ua rau muaj kev tsis haum tshuaj. Kev tiv thaiv tsim nyog xws li hnab looj tes, tsom iav, thiab qhov ncauj qhov ntswg yuav tsum tau siv;
2. Tsis txhob sib cuag nrog cov oxidants muaj zog thiab cov kua qaub kom tsis txhob muaj kev phom sij txaus ntshai;
3. Khaws kom deb ntawm qhov hluav taws kub thiab kub kub thaum khaws cia kom tiv thaiv nws cov volatilization thiab combustion;
4. Nyob rau hauv cov ntaub ntawv ntawm kev huam yuaj los yog raug, nrhiav kev kho mob tam sim ntawd thiab nthuav qhia cov ntaub ntawv kev nyab xeeb tsim nyog.
