Methyllithium

甲基锂

Also known as: Methyllithium, Methyl lithium, Lithium methanide, Lithium methide, Lithium methyl, MeLi, Methyllithium solution

CAS No.
917-54-4
Jingsj CID
J-43333-6
Molecular Formula
CH3Li
Chinese Name
甲基锂
Molecular Weight
21.97550 g/mol
Category
Organic Compounds
Last updated
8/21/2026

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Physicochemical Properties

Melting Point70-71ºC
Boiling Point35ºC
Density0.85 g/mL at 20 °C
Flash Point5 °F

GHS Safety & Compliance

Flammable / Corrosion / IrritantSignal word: Danger

Frequently Asked Questions

What is the CAS number of Methyllithium?

917-54-4

What are the molecular formula and molecular weight of Methyllithium?

CH3Li, molecular weight 21.97550 g/mol

Is Methyllithium hazardous?

Danger

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026