Butyl Benzoate CAS 136-60-7
Butyl Benzoate (BB)
Cov mis tshuaj thiab qhov hnyav molecular
Cov mis tshuaj: C11H14O2
Qhov hnyav molecular: 178.22
CAS No.:136-60-7
Cov khoom thiab kev siv
Tsis muaj xim lossis primrose, pob tshab oily kua, muaj cov ntxhiab tsw tshwj xeeb, bp
250 ℃ (760mmHg), qhov ntsuas qis dua 1.4940 (25 ℃),.
Yaj nyob rau hauv feem ntau cov organic solvent, insoluble nyob rau hauv dej, soluble nrog feem ntau cov kuab tshuaj li ethanol, ether, thiab lwm yam.
Siv ua cov kuab tshuaj ntawm cov roj, cov resin thiab cov khoom siv raw ntawm cov txuj lom.
Tus qauv zoo
| Cov Lus Qhia Tshwj Xeeb | Qib Siab | Qib Ib | Qib Tsim Nyog |
| Xim (Pt-Co), tus lej tsis muaj. ≤ | 20 | 50 | 80 |
| Tus nqi kua qaub, mgKOH / g ≤ | 0.08 | 0.10 | 0.15 |
| Qhov Ceev (20 ℃), g / cm3 | 1.003±0.002 | ||
| Cov Ntsiab Lus (GC),% ≥ | 99.0 | 99.0 | 98.5 |
| Cov dej ntsiab lus,% ≤ | 0.10 | 0.10 | 0.15 |
Pob thiab cia, kev nyab xeeb
Ntim rau hauv 200 litre galvanized hlau nruas, qhov hnyav tag nrho 200 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 kov tus neeg sawv cev oxidizing, ua rau muaj kev phom sij hlawv.
Thov hu rau peb kom tau txais COA thiab MSDS. Ua tsaug.
