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ChemicalBook >> CAS DataBase List >> Methyllithium

Methyllithium

Methyllithium price.
  • $52.1 - $6200
  • Product name: Methyllithium
  • CAS: 917-54-4
  • MF: CH3Li
  • MW: 21.98
  • EINECS:213-026-4
  • MDL Number:MFCD00008253
  • Synonyms:METHYLLITHIUM;LITHIUM METHANIDE;LITHIUM METHYL;Methyllithium solution;MethyllithiumcomplexedwithlithiumbromideinethyletherMc;METHYLLITHIUM SOLUTION, ~5 % IN DIETHYL ETHER;METHYLLITHIUM SOL., ~1 M IN CUMENE/THF;methyl-lithiu
Price20 Properties Safety Information Description
20 prices
Selected condition：
Brand
  • Sigma-Aldrich
  • Strem Chemicals
  • Thermo Scientific Chemicals
  • TRC
Package
  • 0.25mole
  • 25ml
  • 1mole
  • 50ml
  • 100ml
  • 4x25ml
  • 250ml
  • 4x100ml
  • 800ml
  • 1l
  • 8l
  • 18L
  • ManufacturerSigma-Aldrich
  • Product number197343
  • Product descriptionMethyllithium solution 1.6M in diethyl ether
  • Packaging50ml
  • Price$63.3
  • Updated2026-04-30
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number197343
  • Product descriptionMethyllithium solution 1.6M in diethyl ether
  • Packaging4x25ml
  • Price$78.3
  • Updated2026-04-30
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number197343
  • Product descriptionMethyllithium solution 1.6M in diethyl ether
  • Packaging100ml
  • Price$82.3
  • Updated2026-04-30
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number514330
  • Product descriptionMethyllithium solution 3.1 M in diethoxymethane
  • Packaging4x25ml
  • Price$102
  • Updated2026-04-30
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number186201
  • Product descriptionMethyllithium lithium bromide complex solution 1.5?M in diethyl ether
  • Packaging100mL
  • Price$107
  • Updated2026-04-30
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number514330
  • Product descriptionMethyllithium solution 3.1 M in diethoxymethane
  • Packaging100ml
  • Price$108
  • Updated2026-04-30
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number197343
  • Product descriptionMethyllithium solution 1.6M in diethyl ether
  • Packaging800ml
  • Price$289
  • Updated2026-04-30
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number197343
  • Product descriptionMethyllithium solution 1.6M in diethyl ether
  • Packaging4x100ml
  • Price$321
  • Updated2026-04-30
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number197343
  • Product descriptionMethyllithium solution 1.6M in diethyl ether
  • Packaging1l
  • Price$340
  • Updated2026-04-30
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number514330
  • Product descriptionMethyllithium solution 3.1 M in diethoxymethane
  • Packaging1l
  • Price$613
  • Updated2026-04-30
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number186201
  • Product descriptionMethyllithium lithium bromide complex solution 1.5?M in diethyl ether
  • Packaging800mL
  • Price$633
  • Updated2026-04-30
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number186201
  • Product descriptionMethyllithium lithium bromide complex solution 1.5?M in diethyl ether
  • Packaging1L
  • Price$681
  • Updated2026-04-30
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number197343
  • Product descriptionMethyllithium solution 1.6M in diethyl ether
  • Packaging8l
  • Price$1960
  • Updated2023-06-20
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number186201
  • Product descriptionMethyllithium lithium bromide complex solution 1.5?M in diethyl ether
  • Packaging18L
  • Price$6200
  • Updated2026-04-30
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number186201
  • Product descriptionMethyllithium lithium bromide complex solution 1.5?M in diethyl ether
  • Packaging4x25ml
  • Price$137
  • Updated2026-04-30
  • Buy
  • ManufacturerStrem Chemicals
  • Product number93-0358
  • Product descriptionMethyllithium, complexed with lithium bromide in ethyl ether (1.5M)
  • Packaging0.25mole
  • Price$158
  • Updated2026-04-30
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Sigma-Aldrich 197343 Methyllithium solution 1.6M in diethyl ether 50ml $63.3 2026-04-30 Buy
Sigma-Aldrich 197343 Methyllithium solution 1.6M in diethyl ether 4x25ml $78.3 2026-04-30 Buy
Sigma-Aldrich 197343 Methyllithium solution 1.6M in diethyl ether 100ml $82.3 2026-04-30 Buy
Sigma-Aldrich 514330 Methyllithium solution 3.1 M in diethoxymethane 4x25ml $102 2026-04-30 Buy
Sigma-Aldrich 186201 Methyllithium lithium bromide complex solution 1.5?M in diethyl ether 100mL $107 2026-04-30 Buy
Sigma-Aldrich 514330 Methyllithium solution 3.1 M in diethoxymethane 100ml $108 2026-04-30 Buy
Sigma-Aldrich 197343 Methyllithium solution 1.6M in diethyl ether 800ml $289 2026-04-30 Buy
Sigma-Aldrich 197343 Methyllithium solution 1.6M in diethyl ether 4x100ml $321 2026-04-30 Buy
Sigma-Aldrich 197343 Methyllithium solution 1.6M in diethyl ether 1l $340 2026-04-30 Buy
Sigma-Aldrich 514330 Methyllithium solution 3.1 M in diethoxymethane 1l $613 2026-04-30 Buy
Sigma-Aldrich 186201 Methyllithium lithium bromide complex solution 1.5?M in diethyl ether 800mL $633 2026-04-30 Buy
Sigma-Aldrich 186201 Methyllithium lithium bromide complex solution 1.5?M in diethyl ether 1L $681 2026-04-30 Buy
Sigma-Aldrich 197343 Methyllithium solution 1.6M in diethyl ether 8l $1960 2023-06-20 Buy
Sigma-Aldrich 186201 Methyllithium lithium bromide complex solution 1.5?M in diethyl ether 18L $6200 2026-04-30 Buy
Sigma-Aldrich 186201 Methyllithium lithium bromide complex solution 1.5?M in diethyl ether 4x25ml $137 2026-04-30 Buy
Strem Chemicals 93-0358 Methyllithium, complexed with lithium bromide in ethyl ether (1.5M) 0.25mole $158 2026-04-30 Buy
Next Last

Properties

Melting point :70-71℃
Boiling point :88℃
Density :0.85 g/mL at 20 °C
vapor density :3 (vs air)
Flash point :5 °F
storage temp. :2-8°C
form :Solution
Specific Gravity :0.83
color :Colorless to yellow
explosive limit :1.7-36% (v/v) Information refers to the main component.)
Water Solubility :Reacts with water.
Sensitive :Air & Moisture Sensitive
Hydrolytic Sensitivity :9: reacts extremely rapidly with atmospheric moisture - may be pyrophoric - glove box or sealed system required
BRN :3587162
InChI :1S/CH3.Li/h1H3;
InChIKey :DVSDBMFJEQPWNO-UHFFFAOYSA-N
SMILES :[Li]C
CAS DataBase Reference :917-54-4(CAS DataBase Reference)
EPA Substance Registry System :Lithium, methyl- (917-54-4)

Safety Information

Symbol(GHS): Flame (GHS02)Corrosion (GHS05)
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H250 Catches fire spontaneously if exposed to air Pyrophoric liquids; Pyrorophoric solids Category 1 Danger P210, P222, P280, P302+P334,P370+P378, P422
H260 In contact with water releases flammable gases which may ignite spontaneously Substances And Mixtures Which, In Contact With Water,Emit Flammable Gases Category 1 Danger P223, P231+P232, P280, P335+ P334,P370+P378, P402+P404, P501
H314 Causes severe skin burns and eye damage Skin corrosion/irritation Category 1A, B, C Danger P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P222 Do not allow contact with air.
P223 Keep away from any possible contact with water, because of violent reaction and possible flash fire.
P231+P232 Handle under inert gas. Protect from moisture.
P233 Keep container tightly closed.
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P330+P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P302+P334 IF ON SKIN: Immerse in cool water/wrap in wet bandages.
P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P310 Immediately call a POISON CENTER or doctor/physician.
P363 Wash contaminated clothing before reuse.
P370+P378 In case of fire: Use … for extinction.
P402+P404 Store in a dry place. Store in a closed container.
P405 Store locked up.
P501 Dispose of contents/container to..…

Description

Used as a solution in ethers, is a reagent in organic synthesis as well as organometallic chemistry. Also used in Grignard-type reactions.

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