Methyllithium CAS 917-54-4

I-CAS:917-54-4

Ifomula yeemolekyuli:CH3Li

Ubunzima beMolekyuli:21.98

EINECS:213-026-4

Izithethantonye:I-METHYLITHIUM; MELI; LITHIUMMETHANIDE; LITHIUMMETHYL; I-METHYLITHIUM; MELI; LITHIUM METHANIDE; LITHIUM METHYL

Shiya uMyalezo Wakho

Iinkcukacha zeMveliso

Khuphela

Iithegi zeMveliso

Yintoni iMethyllithium CAS 917-54-4?

I-Methyl lithium yi-reagent ye-organolife. I-S-zone i-organometallic compounds i-oligomerized kwizinto eziqinileyo kunye nesisombululo. Le khompawundi esebenzayo idla ngokusetyenziswa ekudibaneni kwe-ethers kwaye isetyenziswa kwi-organic synthesis kunye ne-organometallic chemistry. Iimpendulo ezibandakanya i-Chemicalbook kwaye kuyo kufuneka iqhutywe kwiimeko ezingenamanzi ngenxa yokuba isabela ngobundlobongela emanzini. Ioksijini kunye nekharbon diokside ayinakuhlalisana nayo. Ke ngoko, i-methyl lithium ayiqhelekanga ukulungiswa kwangaphambili ngaphambi kokusetyenziswa, kodwa inokunyibilika kwizisombululo ezahlukeneyo ze-ether zokugcina.

Inkcazo

Into	Inkcazo
Imbonakalo	icace kwaye icace
Umxholo osebenzayo	2.45M-2.55M
Ipesenti yomgangatho	6.34%-6.59%
I-Diethoxymethane	94%±2%
Ukungcola	<0.30%

Isicelo

I-Lithium methyl sisiseko esiqhelekileyo se-organic kunye ne-methylation reagent, esetyenziswa ngokubanzi kwi-organic synthesis kunye ne-catalyst. I-Methyllithium inokwenza i-methylate amaqela ahlukeneyo asebenzayo, inokususa amaqela akhuselayo, idibanise amanye ama-reagents e-methylated organometallic, ingasetyenziselwa njengesiseko kunye nokunciphisa isinyithi senguqu. I-solvents kunye ne-halogens zinempembelelo enkulu ekuphenduleni usebenzisa i-non-solvated methyl lithium.