Khoom Description
Isobutylboronic acid pinacol ester CAS 67562-20-3, molecular mis C10H21BO2, molecular hnyav 184.08. Nws yog cov xim tsis muaj roj uas muaj qhov ntom ntom ntawm 0.87 ± 0.1 g / cm³, kub taw tes ntawm 192.6 ± 9.0 degree, thiab flash point ntawm 70.3 ± 18.7 degree. Isobutylboronic Acid Pinacol Ester yog dav siv nyob rau hauv cov organic synthesis, tshwj xeeb tshaj yog raws li ib tug boric acid ester nyob rau hauv cov organic synthesis tshuaj xws li Suzuki coupling cov tshuaj tiv thaiv.
Cov ntaub ntawv yooj yim
|
Yam khoom |
SPECIFICATION |
|
Boiling point |
192.6 ± 9.0℃(Tshaj tawm) |
|
CAS |
67562-20-3 |
|
Qhov ntom |
0.87 ± 0.1 g / cm3 (Kev kwv yees) |
| Kev cia khoom | Inert cua, 2-8 degree |
Kev siv thiab kev npaj
Kev siv:
Isobutylboronic Acid Pinacol Ester yog cov organic nruab nrab uas tuaj yeem hloov pauv mus rau cov organic molecules nrog cov qauv tshwj xeeb thiab ua haujlwm los ntawm cov txheej txheem organic synthesis xws li Suzuki coupling cov tshuaj tiv thaiv thiab Heck cov tshuaj tiv thaiv. Cov organic molecules no muaj cov ntawv thov dav dav hauv kev lag luam tshuaj, tshuaj tua kab, cov ntaub ntawv tshawb fawb, thiab lwm yam. Tsis tas li ntawd, Isobutylboronic Acid Pinacol Ester tuaj yeem siv los ua cov tshuaj nruab nrab thiab cov khoom siv tseem ceeb rau kev siv tshuaj ntau yam. Los ntawm kev hloov kho cov qauv thiab kev hloov pauv ntxiv, cov tshuaj molecules nrog cov haujlwm tshwj xeeb tuaj yeem npaj tau. Cov tshuaj molecules no qhia txog kev kho mob tseem ceeb hauv kev tiv thaiv - qog, tiv thaiv - mob, tshuaj tua kab mob thiab lwm yam .
Txoj Kev Npaj:
Isobutylboronic Acid Pinacol Ester feem ntau yog tsim los ntawm esterification cov tshuaj tiv thaiv ntawm isobutylene thiab boronic acid pinacol. Cov kev npaj tshwj xeeb tuaj yeem tau txais los ntawm cov khw muag tshuaj cov ntaub ntawv lossis cov ntaub ntawv rau hauv - nkag siab tob.
Tuam txhab Profile
Tau ntau xyoo, lub tuam txhab yeej ib txwm ua raws li cov hauv paus ntsiab lus ntawm "kev ua tau zoo, kev ncaj ncees, kev pabcuam, kev tsis pub lwm tus paub", thiab tau cog lus los ua thawj tus pabcuam pabcuam rau feem ntau ntawm cov kws tshawb fawb tshuaj thiab tshuaj lom neeg. Nrog tus nqi tsim nyog, lub sijhawm xa khoom sai, kev txhawb nqa dav dav thiab xav txog tom qab- kev muag khoom, lub tuam txhab pab txhawb kev txhim kho zoo ntawm Tuam Tshoj txoj kev tshawb fawb tshuaj.
FAQ
Koj muab cov ntaub ntawv dab tsi?
Nquag, peb muab cov ntawv xa nyiaj ua lag luam, cov ntawv ntim khoom, daim ntawv teev npe, COA, daim ntawv pov thawj ntawm lub hauv paus chiv keeb, yog tias koj lub khw muaj tej yam tshwj xeeb, thov qhia rau peb paub.
Qhov chaw nres nkoj ntawm kev thauj khoom nyob qhov twg?
Feem ntau Tianjin chaw nres nkoj lossis Qingdao chaw nres nkoj.
Yuav ua li cas kom tau txais cov qauv?
Thov xa koj qhov chaw nyob rau peb, peb zoo siab los muab cov qauv rau koj.
Yuav ua li cas txog cov khoom zoo?
Cov khoom yuav raug tshuaj xyuas nruj me ntsis ua ntej xa zaub mov, yog li qhov zoo tuaj yeem lav.
Koj puas yog cov chaw tsim khoom lossis cov tub luam?
Peb muaj peb tus kheej cov chaw tsim khoom.
Peb tuaj yeem tuaj xyuas koj lub tuam txhab?
Tau kawg, txais tos txhua lub sijhawm. Pom yog kev ntseeg.
Cim npe nrov: CAS: 67562-20-3 丨 isobutylboronic acid pinacol ester, Tuam Tshoj cas: 67562-20-3 丨 isobutylboronic acid pinacol ester manufacturers, lwm tus neeg, Hoobkas
