Cov lus qhia
| Kev tshwm sim | Tawm - hmoov dawb |
| Assay (ntawm qhuav hauv paus) | 98% min |
| Txheeb xyuas NMR | Kom phim nrog tus qauv siv |
| Tus neeg IPRURCUR los ntawm HPLC | 0.5% max |
| Tag nrho cov impurities los ntawm HPLC | 1% Max |
| Residue ntawm ignition | 0.5% max |
| Poob rau ziab | 0.5% max |
Cov Ntawv Thov
5-Amino-2,4-di-tert-butylphenylmethylcarbonate (CAS 1182822-31-6) is a functionalized aromatic carbonate primarily used as an intermediate in pharmaceutical, agrochemical, and fine chemical synthesis. Nws cov qauv, muaj cov amino pab pawg, ntau tert-butyas, ua rau nws muaj txiaj ntsig kev tiv thaiv amines, thiab carbamate-muaj lwg me me. Hauv kev siv tshuaj chemistryecity, nws tau thov nyob rau hauv synthesis ntawm cov neeg sib tw ntawm cov tshuaj uas yog qhov kev tiv thaiv thiab pab pawg ua haujlwm ruaj khov yog qhov yuav tsum tau ua. Nyob rau hauv agochemical kev tshawb fawb, nws pab ua lub tsev thaiv rau cov tshuaj tua kab, cov fungicides, thiab tshuaj tua kab nrog kev txhim kho tshuaj lom neeg. Ib qho ntxiv, nws tau siv hauv cov synthic synthesis kev tshawb fawb rau kev txhim kho tshiab carbamate thiab kev ua haujlwm phenolic derivatives thiab ua haujlwm raws li cov phenolic.
Cov txiaj ntsig
Cov txiaj ntsig ntawm 5 {- amino-} tert-butifunctional reactivity thiab sticer kev tiv thaiv. Cov amino pab pawg ua rau muaj kev xaiv los ntawm kev ua kom muaj kev sib cav, cov pab pawg tertin, thaum lub tert-butylation condability thiab txo cov kev phiv. Cov pa roj carbonate tso cai rau kev tswj hwm tsis txaus siab lossis txuas nrog cov mob me me, ua rau nws muaj kev sib txuam nrog ntau kauj ruam. Nws cov txheej txheem tsim ua kom muaj kev xaiv siab, txhim kho cov txiaj ntsig zoo, txhawb cov tshuaj tiv thaiv rhiab hauv cov tshuaj molecules hauv cov tshuaj thiab agnemical kev loj hlob.
Tag
Hauv cov ntsiab lus, 5 {-} {}}}}}}}}} 2,4-di-tertical, agnchemical, thiab zoo tshuaj lom neeg tshuaj lom neeg. Nws cov ntawv thov suav nrog kev tiv thaiv cov amines, carbamate derivatives, thaum nws muaj txiaj ntsig kev tiv thaiv, thiab sib xyaw nrog cov khoom siv hluavtaws nyuaj. Raws li cov tshuaj lom neeg niaj hnub nce yuav tsum muaj kev ruaj khov thiab cov cuab yeej siv hluav taws xob ntau yam ua rau cov cuab yeej siv tau thiab txhim khu kev qha rau kev nce qib Molecule tsim.
Cim npe nrov: 5 {{3} AMino {}}}}} Tus neeg muag khoom, Hoobkas
