5-Fluoropyridine-3-boronic Acid, Pinacol Ester CAS 719268-92-5

Khoom Qhia:

Khoom Siv Lub Npe: 5-Fluoropyridine-3-boronic acid, pinacol ester CAS TSIS: 719268-92-5

Txhais:

3-fluoro-5- (4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl) pyridine;

Pyridine, 3-fluoro-5- (4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl) -;

5-Fluoropyridinyl-3-boronicacidpinacolate;

Tshuaj& Cov Khoom Uas Lub Cev:

Zog: Zog

Ntsuas: ≥99.0%

Qhov ceev: 1.1g / cm3

Lub Ntsiab Kub: 294.487 ℃ ntawm 760 mmHg

Melting Point: 55.0-59.0 ℃

Flash Point: 131.901 ℃

Qhov nqe lus txhim kho: 1.477

PKa: 2.80 ± 0.22 (Kev Xav Tau)

Vapor Siab: 0.0 ± 0.6 mmHg ntawm 25 ℃

Cov Ntaub Ntawv Kev Nyab Xeeb:

HS Code: 2934999090

Txoj Cai Kev Nyab Xeeb: Xi

WGK Lub Teb Chaws Yelemees: 3

Kos Npe: Lo Lus Ceeb Toom

Cov Nqe Lus Ceeb Toom: H315-H319-H335

Cov ntawv ceeb toom ua ntej: P261-P305+P35133P338

3-fluoro-5- (4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl) pyridine tuaj yeem siv ua tshuaj intermediates. 5-Fluoropyridinyl-3-boronicacidpinacolate yog boric acid thiab nws cov derivatives.

Q: Koj yuav ua li cas kho cov lus tsis txaus siab?

Ua ntej tshaj plaws, peb qhov kev tswj hwm zoo yuav txo cov teeb meem zoo kom ze rau xoom.

Yog tias muaj qhov teeb meem zoo tshwm sim los ntawm peb, peb yuav xa cov khoom seem dawb rau koj los hloov lossis rov qab koj poob.

Yog tias koj txaus siab rau peb cov khoom lossis muaj lus nug, thov koj xav tiv tauj peb!

Cov khoom hauv qab patent yog muab rau R& D lub hom phiaj nkaus xwb. Txawm li cas los xij, lub luag haujlwm kawg tau txiav txim siab nrog cov neeg yuav khoom.

Cim npe nrov: 5-fluoropyridine-3-boronic acid, pinacol ester cas 719268-92-5, tuam ntxhab, lwm tus neeg, Hoobkas, yuav, hauv Tshuag

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