Triethyl orthoformateTriethyl orthoformate / 99% TEOF CAS 122-51-0
Triethyl orthoformate (TEO/TEOF), yog ib qho orthoester compound, faib ua ester, nws cov mis molecular yog HC(OC2H5)3. Triethyl orthoformate yog kua ntshiab, tsis muaj xim nrog ntxhiab tsw qab. Me ntsis soluble hauv dej thiab decomposable hauv dej; miscible nrog ethanol thiab ether. Tshuaj lom tsawg. Feem ntau, Triethyl orthoformate (TEOF) siv ua tshuaj nruab nrab (API) hauv thaj chaw kho mob, xws li kev npaj cov tshuaj tiv thaiv kab mob malaria chloroquine thiab quinpir. Nws kuj tseem siv ua cov khoom siv raw rau cov neeg sawv cev duab thiab ua cov tshuaj reagent hauv kev tsim cov Bodroux-Chichibabin aldehyde.
TEOF siv ua tus stabilizer rau polyurethane coatings. Nws sib xws nrog isocyanate thiab polyester. Ua tus neeg khaws dej noo hauv isocyanate thiab polyester coating systems. Yuav tsum tau sim ua ntej kom paub tseeb tias cov khoom siv haum rau daim ntawv thov. Feem ntau, TEOF siv dav rau silicon, xim, sealants, tshuaj tsuag thiab lwm yam. Dhau li ntawm qhov ntawd, TEOF kuj tseem siv tau los ua cov khoom nruab nrab thiab API (Active Pharmaceutical Ingredients) hauv kev kho mob.
Khoom Pob: Yas nruas lossis galvanized hlau nruas, qhov hnyav tag nrho 180kgs ib lub nruas lossis raws li qhov yuav tsum tau ua ntawm cov neeg siv khoom.
Kev Khaws Khoom: Muab tso rau hauv qhov chaw kaw, qhuav thiab muaj cua nkag, Tiv Thaiv Hluav Taws.
Triethyl orthoformate (TEO/TEOF) yog ib qho tseem ceeb ntawm cov organic synthesis intermediate. Nws feem ntau yog siv los ua cov tshuaj thiab cov tshuaj tua kab, xws li cov tshuaj tua kab mob quinolones thiab Amitraz. Nws kuj tseem siv dav hauv kev lag luam txheej, zas xim thiab tshuaj tsw qab. Tsis tas li ntawd, TEOF yog siv los ua cov khoom siv noo noo hauv isocyanate thiab polyester txheej systems.
- Cov xim pleev xim
- Nruab Nrab rau Cov Tshuaj
- Tshuaj tua kab
- Tshuaj tsw qab (Citric acid)
- Txheej txheej isocyanate thiab polyester
- Cov tshuaj nplaum thiab cov tshuaj tsuag
| Lub Npe Khoom | Cov Ntawv Qhia |
| Tsos: | kua tsis muaj xim thiab pob tshab |
| Chroma (APHA): ≤ | 10 |
| Cov ntsiab lus%: ≥ | 99.0 |
| Ethanol%: ≤ | 0.45 |
| Ethyl Formate%: ≤ | 0.25 |
| Kev Ua Phem%: ≤ | 0.25 |
| Qhov Ceev (20 ℃): | 0.891-0.897 |
| Kub Kub (℃): | 145-146 |
