Anyị bụ ndị na-emepụta ihe 3-Pyridylboronic acid CAS 1692-25-7 na China.3-Pyridylboronic acid CAS 1692-25-7 dị na ngwaahịa ma nwee ike ịnye ya ngwa ngwa.COA, MSDS na TDS nke 3-Pyridylboronic acid CAS 1692-25-7.
Kwere Chemical bụ onye na-eduga China 3-Pyridylboronic acid CAS 1692-25-7 onye na-emepụta ihe, onye na-ebubata ya na onye mbupụ. Na-agbaso nchụso nke ngwaahịa zuru oke, nke mere na 3-Pyridylboronic acid CAS 1692-25-7 nwere afọ ojuju site n'ọtụtụ ndị ahịa. Shandong kwere
Anyị dị mma na uru nke ngwaahịa kemịkal dị n'ọhịa. A na-ebupụ ngwaahịa anyị na Europe, United States, Japan, South Korea, Southeast Asia na obodo na mpaghara ndị ọzọ. Na sayensị na nkà na ụzụ dị ka onye ndu, ịkwụwa aka ọtọ dị ka ntọala, àgwà dị ka ndụ, na ịdabere na ụlọ ọrụ echiche nke ọhụrụ na mmepe, anyị na-atụ anya n'ezie na-eguzobe mgbanwe na nnukwu imekọ ihe ọnụ na anụ ụlọ na mba ọzọ ahịa ike ọganihu!
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Aha ngwaahịa |
3-Pyridylboronic acid |
||
|
Usoro |
C5H6BNO2 |
Ibu molekụla |
122.92 |
|
CAS NO. |
1692-25-7 |
Ọnụọgụ |
500KG |
|
Ihe |
Nkọwapụta |
Nsonaazụ |
|
Ọdịdị |
White crystalline ntụ ntụ |
Na-akwado |
|
Nyocha |
â¥99% |
99.83% |
|
NKWUBIOKWU |
Nsonaazụ dabara na ọkọlọtọ |
|
Ebe mgbaze:
Ebe esi mmiri: 308.8 ± 34.0 ° C (buru amụma)
Njupụta: 1.22 ± 0.1g/cm3 (buru amụma)
Ọnọdụ nchekwa: ebe a na-edebe akara, ebe a na-adọba ụgbọala, ụlọ okpomọkụ
Solubility: ubé solubleinmethanol
Ọnụọgụ acidity: (PKA) 4.00 ± 0.10 (buru amụma)
Pyridine-3-boric acid bụ ihe boric acid, nke enwere ike iji na mmeghachi omume Suzuki. A na-ejikarị ya na nyocha nke organic na ụlọ nyocha na nyocha na mmepe ọgwụ.
