3,4-Dimethylphenylboronic Acid CAS 55499-43-9

Khoom Qhia:

Cov Khoom Npe: 3,4-Dimethylphenylboronic acid TSIS TSIS: 55499-43-9

Txhais:

(3,4-dimethylphenyl) boronic acid;

Tshuaj& Cov Khoom Uas Lub Cev:

Zog: cov hmoov dawb dawb dawb-dawb

Ntsuas: ≥98.0%

Qhov ceev: 1.1 / cm3

Lub Ntsiab Kub: 304.9 ℃ ntawm 760 mmHg

Flash Point: 138.2 ℃

Melting point: 220 ℃

Solubility: soluble hauv Methanol

Cov Ntaub Ntawv Kev Nyab Xeeb:

Kos Npe: Lo Lus Ceeb Toom

Cov Ntawv Ceeb Toom Txog:

H315: Ua rau tawv nqaij khaus.

H319: Ua rau qhov muag hnyav.

Cov ntawv ceeb toom ua ntej:

P264: Ntxuav cov tawv nqaij tom qab kov tas.

P280: Hnav cov hnab looj tes tiv thaiv tiv thaiv / tiv thaiv qhov muag / tiv thaiv ntsej muag.

P302 + P352: YOG RAU SAWV DAWS: Ntxuav nrog dej kom ntau.

P337 + P313: Yog qhov muag khaus tseem mob: Tau txais tswv yim / kev kho mob.

P362 + P364: Tshem tawm cov khaub ncaws uas tsis huv thiab ntxuav ua ntej rov siv dua.

P332 + P313: Yog qhov khaus tawv nqaij tshwm sim: Tau txais tswv yim / kev kho mob.

HS Tus lej: 2931399090

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

Cov khoom lag luam 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: 3,4-dimethylphenylboronic acid cas 55499-43-9, tuam ntxhab, lwm tus neeg, Hoobkas, yuav, hauv Tshuag

• Tug: 3,5-Dimethylphenylboronic Acid CAS 172975-69-8
• Tom ntej: 2,5-Dimethylphenylboronic Acid CAS 85199-06-0