Tetrakis(triphenylphosphine) palladium CAS 14221-01-3

CAS:14221-01-3

Fọọmu Molecular:C72H60P4Pd

Ìwúwo Molikula:1155.561844

EINECS:238-086-9

Awọn itumọ ọrọ sisọ:PS-DVB; TETRAKIS(TRIPHENYLPHOSPHIN) -PALLADIUM(O); TETRAKIS- (TRIPHENYLPHOSPHANYL) -PALLADIUM; TETRAKIS(TRIPHENYLPHOSPHINE)PALLADIUM; TETRAKIS(TRIPHENYLPHOSPHINE)PALLADIUM(0); TETRAKIS(TRIPHENYLPHOSPHINE)PALLADIUM(O); TETRAKIS(TRIPHENYLPHOSPHINE)PALLADIUM POLYMER BOUND; PALLADIUM-TETRAKIS(TRIPHENYLPHOSPHINE)

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ọja Tags

Kini Tetrakis (triphenylphosphine) palladium CAS 14221-01-3?

Iyo Methomyl ni awọn abuda ti ṣiṣe giga, spekitiriumu gbooro, majele kekere, ati iyokù kekere. O ni iṣẹ ṣiṣe ti o ga julọ ni ṣiṣakoso awọn ajenirun Lepidoptera ati pe o lo pupọ ni iṣakoso kokoro ti awọn irugbin, awọn irugbin ọrọ-aje, ẹfọ, ati awọn irugbin miiran. O jẹ kirisita ofeefee kan, tiotuka ni benzene ati toluene, ti ko ṣee ṣe ninu ether ati oti, ti o ni itara si afẹfẹ, ati ti o fipamọ sinu okunkun ati agbegbe firiji

Sipesifikesonu

Nkan	Sipesifikesonu
yo ojuami	103-107 °C
Ipa oru	0Pa ni 25 ℃
OJUTU	inoluble
ifarakanra	Ina Sensitive / Air kókó
iduroṣinṣin	Ifarabalẹ si ina ati ọriniinitutu
Awọn ipo ipamọ	2-8°C

Ohun elo

Tetratriphenylphosphine palladium ni a lo bi ayase ni awọn aati idapọpọ bii Suzuki, Kumada, Negishi, ati bẹbẹ lọ; O le ṣee lo bi ayase amọja fun iṣelọpọ ti awọn oogun ati awọn ipakokoropaeku (gẹgẹbi methylamine avermectin benzoate), ati pe o jẹ lilo pupọ ni awọn aati isomerization pataki bi ayase ifasẹpọ ita.