Hangzhou Lep Chem Co., Ltd. yog ib qho ntawm cov neeg tsim khoom lag luam thiab cov chaw muag khoom ntawm dibenzyl oxalate att 7579-36-4 hauv Suav teb. Txais tos rau kev lag luam wholesale kev cai ua cov tshuaj lom neeg cov khoom lag luam ntawm cov nqi sib tw los ntawm peb lub hoobkas. Rau cov khoom lag luam pheej yig tshaj, tiv tauj peb tam sim no.
Cov lus qhia
| Zog: | Dawb los yog tawm - cov khoom dawb |
| LCMS: | Spectrum yog xwm yeem nrog muaj tseeb loj thiab qauv |
| H - nmr: | Spectrum yog xwm yeem nrog cov qauv |
| IR: | Spectrum yog xwm yeem nrog cov qauv |
| Purity (HPLC): | Ntau dua los yog sib npaug rau 98.0% |
| Purity (GC): | Ntau dua los yog sib npaug rau 98.0% |
| Tus neeg impurities (GC): | Tsawg dua los yog sib npaug rau 1.0% |
| Ceeb toom txhua qhov tsis txaus ntseeg los ntawm RRT: | - |
| Cov ntsiab lus dej (KF): | Tsawg dua los yog sib npaug rau 0.5% |
| Residue on ignition (ROI): | Tsawg dua los yog sib npaug rau 0.5% |
| Poob rau ziab (Lod): | Tsawg dua los yog sib npaug rau 0.5% |
| Residual cov kuab tshuaj (GC): | Tsawg dua los yog sib npaug rau 0.5% |
| QNMR (W / W): | Ntau dua los yog sib npaug rau 98.0% |
Cov Ntawv Thov
Dibenzyl oxalate yog ib qho tseem ceeb organic yog qhov tseem ceeb hauv nruab nrab hauv cov synthicftiones thiab tshuaj chemical. Nws ua haujlwm ua ib qho reagent ntau rau kev npaj ntawm oxalate derivatives, heterocycles, thiab zoo tshuaj lom neeg. Nws cov pab pawg ua kom muaj zog xws li kev hloov kho hydrolistry, transesterification, thiab nucleophilic hloov chaw, kev sib tham ntawm diesters, nyob rau saib, thiab cyclic compounds, thiab cyclic teb. Hauv kev siv tshuaj chemicals, oxalate yog ua haujlwm hauv kev tsim kho ntawm cov tshuaj tsis muaj zog thiab ua lub tsev tiv thaiv, thiab enzyme {}}}}}} inhibiting molecules. Ib qho ntxiv, nws pom siv tshuaj chemical rau cov kev xav tau, kev tshawb fawb tshuab kev kawm, thiab kev npaj tshiab organic compounds nrog kev ua haujlwm zoo.
Cov txiaj ntsig
Cov txiaj ntsig ntawm Dibenzyl oxalate tau los ntawm nws cov siab reassivity, solubility hauv cov txheej txheem organic, thiab ruaj khov nyob rau hauv cov kab txheem kev kuaj mob. Cov pab pawg Ester cov pab pawg muaj kev tiv thaiv uas tuaj yeem xaiv tau tshem tawm hauv cov mob me, tso cai kom meej}} qib syntheses. Nws cov qauv Symmetrical ua rau muaj kev cuam tshuam zoo rau hauv ntau yam hluavtaws hauv hluavtaws, yielding siab siab-} cov khoom siv purity. Ib qho ntxiv, Dibenzyl oxalate muaj kev twv txiaj ntsig, uas ua kom muaj txiaj ntsig reproducient hauv kev tshawb fawb thiab kev siv cov ntawv thov. Nws cov vagatility uas yog ob qho kev ua haujlwm nruab nrab thiab cov khoom muaj kev tiv thaiv oxalate ua rau nws muaj txiaj ntsig zoo rau cov qauv molecules hauv cov tshuaj thiab cov tshuaj lom neeg.
Tag
Dibenzyl oxalate yog ib hom organic muaj txiaj ntsig nrog dav {}} ni} Cov ntaub ntawv chemisterical, thiab kev tshawb fawb tshuaj. Nws cov pab txhawb ester, ruaj khov, thiab solubility ua nws lub tsev zoo tshaj plaws rau kev ua cov oxaliscles, thiab cov tebchaw bioaction. Los ntawm kev ua kom muaj txiaj ntsig zoo thiab tswj cov tshuaj transformations, dibenzyl oxalate tseem txhawb kev tsim kho hauv kev tsim kho hauv kev tsim kho cov tshuaj thiab qib siab organic synthesis.
Cim npe nrov: Dibenzyl Oxalate are Cas Cas 7579-36-4, Tuam Tshoj Dibenzyl Oxalate 丨 CAST 7579-36-4 Cov Chaw Tsim Tshuaj, Chaw Tsim Tshuaj, Chaw Tsim Tshuaj
