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METHYLLITHIUM

  • CAS No.: 917-54-4
  • Purity: 99%
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1.What is the METHYLLITHIUM ?

Methyllithium, an organolithium reagent, is a colorless to yellowish solution that is insoluble in hydrocarbon solvents but soluble in diethyl ether and tetrahydrofuran. It is a strong base and a strong nucleophile, mainly used for deprotonation and as a source of methyl anion. It is stable up to 200°C, at which temperature it disproportionates to dilithiomethane and methane.

Methyllithium lithium bromide complex solution (MeLi.LiBr) can be used as a methylating agent for the α-methylation of alkoxyaryl ketones.

2.What is the CAS number for METHYLLITHIUM ?

The CAS number of METHYLLITHIUM is 917-54-4.

More information of METHYLLITHIUM 917-54-4 are:

CAS?Number

917-54-4

Density

0.85 g/mL at 20 °C

Melting Point

70-71oC

Boiling Point

35oC

Flash Point

5°F

HS CODE

29319090

PSA

0.00000

LogP

0.58380

3.What is the molecular formula of METHYLLITHIUM ?

The chemical formula of?METHYLLITHIUM is CH3Li which containing 1 Carbon atoms,3 Hydrogen atoms and 1 Lithium atoms,and the molecular weight, and the molecular weight of METHYLLITHIUM is 21.9758

4.What is METHYLLITHIUM(917-54-4)used for?

Methyllithium, an organolithium reagent, is a colorless to yellowish solution that is insoluble in hydrocarbon solvents but soluble in diethyl ether and tetrahydrofuran. It is a strong base and a strong nucleophile, mainly used for deprotonation and as a source of methyl anion. It is stable up to 200°C, at which temperature it disproportionates to dilithiomethane and methane.

InChI:InChI=1/CH3.Li/h1H3;/rCH3Li/c1-2/h1H3

Relevant articles related to METHYLLITHIUM:

Article

Source

-

Mueller,Ludsteck

, (1955)

Synthesis of 8-alkylthio- and 8-selanyl-3-tert-butylpyrazolo[5,1-c][1,2,4]triazines

Ivanov, Sergey M.,Minyaev, Mikhail E.,Mironovich, Lyudmila M.

, p. 666 - 676 (2020)

5.Reputable supplier selling METHYLLITHIUM 917-54-4 with stock

Jiangxi Nanchang Feihongjia Chemicals Co., Ltd is a quality supplier of METHYLLITHIUM. Our main goal is customer satisfaction. Contact us to negotiate the best price for your business on METHYLLITHIUM 917-54-4.

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