Dipyrromethane CAS 21211-65-4

Khoom Qhia:

Khoom npe: dipyrromethane CAS TSIS: 21211-65-4

Txhais:

2- (1H-pyrrol-2-ylmethyl) -1H-pyrrole;

1H-Pyrrole, 2,2'-methylenebis-;

2-pyrrolylmethylpyrrole;

Tshuaj& Cov Khoom Uas Lub Cev:

Cov tsos: Grey khoom

Ntsuas: ≥99.0%

Qhov ceev: 1.165g / cm3

Lub Ntsiab Kub: 317.8 ℃ ntawm 760mmHg

Melting Point: 72.0 txog 77.0 ℃

Flash Point: 142.3 ℃

Performance Index Pheej Hmoo: 1.626

Vapor Siab: 0.0007mmHg ntawm 25 ℃

Kev Mob Cia: 0-10 ℃

Cov Ntaub Ntawv Kev Nyab Xeeb:

HS Code: 2933990090

Cov Lus Qhia Kev Nyab Xeeb: H315

Cov ntawv ceeb toom ua ntej:

P280, P362, P264, P332+P313, P305+P351+P338+P337+P313, P302+PP352+P332+P313+P362+P364, P305+P351+P338

Dipyrromethane yog qhov tshiab organic reagent rau cov hluavtaws ntawm kub nanoparticles.

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: dipyrromethane cas 21211-65-4, tuam ntxhab, lwm tus neeg, Hoobkas, yuav, hauv Tshuag

• Tug: Isochromane CAS 493-05-0
• Tom ntej: 3-oxo-3-thiophen-2-ylpropanenitrile CAS 33898-90-7