Triethyl orthoformateTriethyl orthoformate / 99% TEOF CAS 122-51-0
Triethyl orthoformate (TEO/TEOF), ke motsoako oa orthoester, o arotsoeng e le ester, mokhoa oa eona oa limolek'hule ke HC(OC2H5)3. Triethyl orthoformate ke mokelikeli o hlakileng, o se nang 'mala o nang le monko o bohale. E qhibiliha hanyane ka metsing 'me e ka bola ka metsing; e ka kopanngoa le ethanol le ether. Chefo e tlase. Ka kakaretso, Triethyl orthoformate (TEOF) e sebelisoa e le meriana e mahareng (API) libakeng tsa bongaka, joalo ka ho lokisoa ha meriana ea malaria chloroquine le quinpir. E boetse e sebelisoa e le thepa e tala bakeng sa baemeli ba lifoto le e le reagent ho etseng Bodroux-Chichibabin aldehyde.
TEOF e sebelisoa e le sesebelisoa sa ho tsitsisa bakeng sa ho roala ka polyurethane. E lumellana le isocyanate le polyester. Kaha ke sesebelisoa sa ho tlosa mongobo lits'ebetsong tsa ho roala ka isocyanate le polyester. Liteko li lokela ho etsoa kamehla ho fumana hore na sehlahisoa se loketse ts'ebeliso e reriloeng. Ka kakaretso, TEOF e sebelisoa haholo ho silicon, pente, li-sealant, li-spray le jj. Ntle le moo, TEOF e ka boela ea sebelisoa ho etsa li-intermediate le API (Active Pharmaceutical Ingredients) mafapheng a bongaka.
Sephutheloana sa Sehlahisoa: Moqomo oa polasetiki kapa moqomo oa tšepe o entsoeng ka galvanized, boima ba 'nete ke 180kgs ka moqomo kapa ho latela litlhoko tsa bareki.
Polokelo ea Sehlahisoa: Beha sebakeng se koetsoeng, se omileng le se nang le moea o kenang, Itšireletse Khahlanong le Mollo.
Triethyl orthoformate (TEO/TEOF) ke motswako wa bohlokwa wa tlhahiso ya dintho tse phelang. E sebediswa haholoholo ho kopanya dihlahiswa tsa meriana le dibolayadikokwanyana, tse kang dithibela-mafu tsa quinolone le Amitraz. E boetse e sebediswa haholo indastering ya ho penta, ho daya le dinkgisamonate. Ho feta moo, TEOF e sebediswa e le sebolayadikokwanyana sa mongobo ditsamaisong tsa ho penta tsa isocyanate le polyester.
- Lidae
- Bohareng bakeng sa Meriana
- Libolaya-likokoana-hloko
- Monko o monate (Citric acid)
- Seaparo sa Isocyanate le polyester
- Li-sealant le li-spray
| Lebitso la Ntho | Index |
| Ponahalo: | mokelikeli o se nang 'mala le o bonaletsang |
| Chroma(APHA): ≤ | 10 |
| Dikahare %: ≥ | 99.0 |
| Ethanol %: ≤ | 0.45 |
| Ethyl Formate%: ≤ | 0.25 |
| Tšilaetso%: ≤ | 0.25 |
| Botenya (20℃): | 0.891-0.897 |
| Sebaka sa ho bela(℃): | 145-146 |
