Peb yog cov chaw tsim khoom ntawm 3-Pyridylboronic acid CAS 1692-25-7 hauv Suav teb.3-Pyridylboronic acid CAS 1692-25-7 muaj nyob hauv Tshuag thiab tuaj yeem xa tuaj sai.COA, MSDS thiab TDS ntawm 3-Pyridylboronic acid CAS 1692-25-7 ib.
Ntseeg Tshuaj yog ib tug ua Tuam Tshoj 3-Pyridylboronic acid CAS 1692-25-7 chaw tsim tshuaj paus, tsum thiab exporter. Ua raws li kev ua raws li cov khoom lag luam zoo, kom peb 3-Pyridylboronic acid CAS 1692-25-7 tau txaus siab los ntawm ntau tus neeg siv khoom. Shandong Ntseeg
Peb zoo ntawm qhov zoo ntawm cov khoom siv tshuaj lom neeg hauv thaj chaw. Peb cov khoom raug xa tawm mus rau Tebchaws Europe, Tebchaws Meskas, Nyiv, Kaus Lim Qab Teb, Sab Hnub Tuaj Asia thiab lwm lub tebchaws thiab cheeb tsam. Nrog rau kev tshawb fawb thiab thev naus laus zis raws li kev qhia, kev ncaj ncees raws li lub hauv paus, zoo li lub neej, thiab tso siab rau lub tswv yim kev lag luam ntawm kev tsim kho tshiab thiab kev loj hlob, peb cia siab tias yuav tsim kev sib pauv thiab kev koom tes nrog cov neeg siv khoom hauv tsev thiab txawv teb chaws los tsim kev vam meej!
|
Khoom npe |
3-Pyridylboronic acid |
||
|
Formula |
C5H6BNO2 |
Molecular Luj |
122.92 |
|
CAS Nr. |
1692-25-7 ib |
Ntau |
500 KG |
|
Cov khoom |
Specification |
Cov txiaj ntsig |
|
Qhov tshwm sim |
Dawb crystalline hmoov |
Ua raws |
|
Assay |
â € 99% |
99.83% |
|
TEEB MEEM |
Qhov tshwm sim ua raws li tus qauv |
|
Melting point:
Kub taw tes: 308.8 ± 34.0 ° C (kwv yees)
Qhov ceev: 1.22 ± 0.1g / cm3 (predicted)
Cia tej yam kev mob: keepinmarkplace, sealedindry, roomtemperature
Solubility: me ntsis solublein methanol
Acidity coefficient: (PKA) 4.00 ± 0.10 (kwv yees)
Pyridine-3-boric acid yog cov khoom siv boric acid, uas tuaj yeem siv rau hauv Suzuki cov tshuaj tiv thaiv. Nws yog tsuas yog siv nyob rau hauv laboratory organic synthesis thiab tshuaj thiab tshuaj kev tshawb fawb thiab kev loj hlob.
