Dimethyl succinate (CAS # 106-65-0)
| Hazard Cov Cim | Xi-xaj |
| Risk Codes | 36 – Khaus qhov muag |
| 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. S24/25 - Tsis txhob sib cuag nrog daim tawv nqaij thiab qhov muag. |
| UN IDs | UN 1993 |
| WGK Germany | 1 |
| RTECS | WM 7675 000 |
| TSCA | Yog lawm |
| HS Code | 29171990 ib |
Taw qhia
Dimethyl succinate (DMDBS luv luv) yog cov organic compound. Cov hauv qab no yog kev qhia txog qhov xwm txheej, kev siv, kev tsim khoom, thiab cov ntaub ntawv kev nyab xeeb ntawm DMDBS:
Zoo:
1. Cov tsos: cov kua xim tsis muaj xim nrog lub aroma tshwj xeeb.
2. Ceev: 1.071 g/cm³
5. Solubility: DMDBS muaj zoo solubility thiab yuav yaj nyob rau hauv ntau yam organic solvents.
Siv:
1. DMDBS yog dav siv nyob rau hauv hluavtaws polymers li plasticizers, softeners thiab lubricants.
2. Vim nws lub cev zoo thiab tshuaj lom neeg ruaj khov, DMDBS kuj tuaj yeem siv los ua plasticizer thiab softener rau hluavtaws resins, xim thiab coatings.
3. DMDBS kuj tseem siv rau hauv kev npaj cov khoom siv roj hmab, xws li tawv tawv, khau roj hmab thiab cov kav dej.
Txoj kev:
Kev npaj ntawm DMDBS feem ntau yog tau los ntawm esterification ntawm succinic acid nrog methanol. Rau txoj kev npaj tshwj xeeb, thov xa mus rau cov ntaub ntawv organic synthesis.
Cov ntaub ntawv kev nyab xeeb:
1. DMDBS yog cov kua hluav taws xob, thiab yuav tsum tau saib xyuas kom tsis txhob muaj cov nplaim taws qhib thiab kub siab thaum khaws cia thiab siv nws.
3. Thaum tuav thiab khaws cia DMDBS, yuav tsum ntsuas qhov cua kom zoo kom tsis txhob nqus nws cov vapors.
4. DMDBS yuav tsum khaws cia kom deb ntawm qhov kub thiab txias, qhib nplaim taws thiab oxidants, thiab muab cia rau hauv qhov chaw qhuav thiab txias.
