Tetrakis(triphenylphosphine)palladium CAS 14221-01-3

CAS:14221-01-3

Molecular formula:Chithunzi cha C72H60P4Pd

Kulemera kwa Molecular:1155.561844

EINECS:238-086-9

Mawu ofanana ndi mawu:PS-DVB; TETRAKIS(TRIPHENYLPHOSPHIN)-PALLADIUM(O); TETRAKIS-(TRIPHENYLPHOSPHANYL)-PALLADIUM; TETRAKIS(TRIPHENYLPHOSPHINE)PALLADIUM; TETRAKIS(TRIPHENYLPHOSPHINE)PALLADIUM(0); TETRAKIS(TRIPHENYLPHOSPHINE)PALLADIUM(O); TETRAKIS(TRIPHENYLPHOSPHINE)PALLADIUM POLYMER WOKHALA; PALLADIUM-TETRAKIS(TRIPHENYLPHOSPHINE)

Siyani Uthenga Wanu

Tsatanetsatane wa Zamalonda

Tsitsani

Zolemba Zamalonda

Kodi Tetrakis(triphenylphosphine)palladium CAS 14221-01-3 ndi chiyani?

Mchere wa Methomyl uli ndi mawonekedwe achangu kwambiri, mawonekedwe otakata, kawopsedwe otsika, komanso zotsalira zochepa. Imakhala ndi zochita zambiri pothana ndi tizirombo ta Lepidoptera ndipo imagwiritsidwa ntchito kwambiri polimbana ndi tizirombo, mbewu zachuma, masamba, ndi mbewu zina. Ndi kristalo wachikasu, wosungunuka mu benzene ndi toluene, wosasungunuka mu etha ndi mowa, umamva mpweya, ndipo umasungidwa mumdima ndi mufiriji.

Kufotokozera

Kanthu	Kufotokozera
malo osungunuka	103-107 ° C
Kuthamanga kwa nthunzi	0Pa pa 25 ℃
SOLUBLE	osasungunuka
kukhudzidwa	Imamva Kuwala / Kumverera kwa Mpweya
bata	Kumverera kwa kuwala ndi chinyezi
Zosungirako	2-8 ° C

Kugwiritsa ntchito

Tetratriphenylphosphine palladium imagwiritsidwa ntchito ngati chothandizira pakugwirizanitsa machitidwe monga Suzuki, Kumada, Negishi, etc; Ikhoza kugwiritsidwa ntchito ngati chothandizira chapadera cha kaphatikizidwe ka mankhwala ndi mankhwala ophera tizilombo (monga methylamine avermectin benzoate), ndipo amagwiritsidwa ntchito kwambiri muzochita zofunikira za isomerization monga chothandizira chothandizira.