DMEP yas Dimethoxyethyl Phthalate CAS 117-82-8
Dimethoxyethyl Phthalate (DMEP)
Cov mis tshuaj thiab qhov hnyav molecular
Cov mis tshuaj: C14H18O6
Qhov hnyav molecular: 282.29
CAS No.:117-82-8
Cov khoom thiab kev siv
Cov kua roj tsis muaj xim pob tshab, qhov taw tes flash 190 ℃, bp 350 ℃, qhov taw tes melting -40 ℃, viscosity 33 cp (25 ℃), refractive index 1.431 (25 ℃).
Yaj hauv ntau cov kuab tshuaj organic ua ethanol, pom tseeb yaj hauv dej.
Siv dav ua cov tshuaj plasticizer uas yaj tau. Siv rau cov acetate, ua rau nws ruaj khov thiab kav ntev. Siv rau zaj duab xis, ua rau nws kav ntev thiab ruaj khov. Kuj siv tau rau txheej hluav taws xob cable.
Tus qauv zoo
| Cov Lus Qhia Tshwj Xeeb | Qib Ib |
| Xim (Pt-Co), tus lej tsis muaj ≤ | 45 |
| Tus nqi kua qaub, mgKOH./g ≤ | 0.10 |
| Qhov Ceev (20 ℃), g / cm3 | 1.169 ± 0.002 |
| Cov ntsiab lus ester,% ≥ | 99.0 |
| Qhov taw tes kub, ℃ ≥ | 190 |
Pob thiab cia khoom
Ntim rau hauv hlau nruas, qhov hnyav tag nrho 220 kg / nruas.
Khaws cia rau qhov chaw qhuav, ntxoov ntxoo, thiab muaj cua nkag. Tiv thaiv kom tsis txhob muaj kev sib tsoo thiab tshav ntuj, los nag thaum lub sijhawm tuav thiab xa khoom.
Ntsib qhov kub thiab txias siab lossis tiv tauj tus neeg sawv cev oxidizing, ua rau muaj kev phom sij hlawv.
Yog tias daim tawv nqaij raug kov, hle cov khaub ncaws uas muaj kab mob tawm, ntxuav nrog dej ntau thiab xab npum kom huv si. Yog tias lub qhov muag raug kov, yaug nrog dej ntau thiab qhib lub qhov muag tam sim ntawd rau kaum tsib feeb. Nrhiav kev pab kho mob.
Thov hu rau peb kom tau txais COA thiab MSDS. Ua tsaug.
