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Alcohols and polyols

Lithium methanolate

Also known as Lithium methoxide, Methanol, lithium salt, Methanol, lithium salt (1:1)

CAS 865-34-9Formula CH3LiOMolar mass 37.98 g/molEC 212-737-7
GHS signal word: Danger. Pictograms: Flammable, Corrosive 15 suppliers listed
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Lithium methanolate chemical structure, CH3LiO, CAS 865-34-9
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
865-34-9
Formula
CH3LiO
Molar mass
37.98 g/mol
Physical form
Liquid
HS code
290511
Category
Alcohols and polyols
Illustrative photo, 25 litre white jerry cans of liquid in a warehouse
Typical packagingIllustrative packaging image, not the actual product

What is Lithium methanolate?

Plain description, key identifiers and synonyms

Lithium methanolate is a chemical substance with the molecular formula CH3LiO and a molar mass of 37.98 g/mol. Its CAS registry number is 865-34-9.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
lithium methanolate
CAS number
865-34-9 CAS number cross-checked
EC number
212-737-7
Molecular formula
CH3LiO
MDL number
MFCD00036357
InChIKey
JILPJDVXYVTZDQ-UHFFFAOYSA-N
InChI
InChI=1S/CH3O.Li/c1-2;/h1H3;/q-1;+1
SMILES (canonical and isomeric)
[Li+].C[O-]

Synonyms

  • Lithium methoxide
  • Methanol, lithium salt
  • Methanol, lithium salt (1:1)
  • lithium, methanolate
  • Lithium methylate
  • LIOME
  • Lithium methanolate, Lithium methylate, Methoxylithium
  • liom
  • lithium methylat
  • CH3LiO
  • LiOCH3
  • Lithium methylate solution
  • CALLERY? Lithium methoxide
  • Lithium Methoxide (ca.10% in Methanol)
  • Lithium methoxide 10% solution in methanol

Physical and chemical properties

Measured values and descriptors computed from the structure

Physical and chemical properties

Measured values, check the supplier specification for your grade

Physical form
Liquidexp.

Values vary by grade. Ask suppliers for the COA or TDS of the batch you buy.

Computed descriptors

Calculated from the structure, useful for screening and formulation

Molecular weight
37.98 g/molcalc.
Exact mass
38.0344 Dacalc.
LogP (octanol/water)
-4.02calc.
Topological polar surface area
23.06 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
1calc.
Rotatable bonds
0calc.
Heavy atoms
3calc.
Rings
0calc.
Aromatic rings
0calc.
Fraction sp3 carbons
1calc.
Formal charge
0calc.
Stereocentres
0calc.
Components
2calc.
Lipinski rule of five
Passes (0 violations)calc.

Calculated for screening. Confirm critical figures with the supplier.

Safety and hazards

GHS classification summary, not a safety data sheet

GHS signal word
Danger
GHS02: Flammable
Flammable
GHS05: Corrosive
Corrosive

Hazard statements

  • H251Self-heating, may catch fire.
  • H314Causes severe skin burns and eye damage.
Precautionary statements (17)
  • P235Keep cool.
  • P260Do not breathe dust, fume, gas, mist, vapours or spray.
  • P264Wash skin thoroughly after handling.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • P301 + P330 + P331If swallowed: Rinse mouth. Do not induce vomiting.
  • P302 + P361 + P354If on skin: Take off immediately all contaminated clothing. Immediately rinse with water for several minutes.
  • P304 + P340If inhaled: Remove person to fresh air and keep comfortable for breathing.
  • P305 + P354 + P338If in eyes: Immediately rinse with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P316Get emergency medical help immediately.
  • P321Specific treatment (see supplemental first aid instructions on the label).
  • P363Wash contaminated clothing before reuse.
  • P405Store locked up.
  • P407Maintain air gap between stacks or pallets.
  • P410Protect from sunlight.
  • P413Store bulk masses at temperatures not exceeding the specified limit.
  • P420Store separately.
  • P501Dispose of contents and container in accordance with local regulations.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

Full safety data and first aid

Lithium methanolate suppliers

Sponsored listings first, then the documented ranking: membership, verification, replies, completeness, freshness and ratings

All 15 suppliers
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Where suppliers are based

15 suppliers in 3 countries

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Lithium methanolate price

Indicative price range per kg from live supplier offers

No published prices right now

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Uses and applications

What the substance is used for, by industry and function

Industrial uses: Intermediate.

Regulatory status

Inventories, regulations and trade controls that list this substance

Europe

  • EU harmonised classification (CLP Annex VI)
    Index no: 603-040-00-2[3]

United States

  • TSCA inventory (USA)
    Status: Active in US commerce

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Lithium methanolate is traded under.

HS 2905.11Indicative HS code

Methanol (methyl alcohol)

World exports in 2024
$10.6B
+16.6% vs 2023, imports $11.6B
2019 to 2024
Top exporters
  1. Trinidad and Tobago * partner reported16.0%
  2. Oman * partner reported14.1%
  3. Saudi Arabia12.1%
Top importers
  1. China34.3%
  2. Netherlands9.1%
  3. Brazil6.1%

* Partner reported figures, a lower bound.

Reported customs values in USD, not prices.Full trade data

The HS code shown for Lithium methanolate is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Lithium methanolate, based on the data on this page

Is Lithium methanolate hazardous?

Lithium methanolate carries the GHS signal word "Danger". Main hazards: self-heating, may catch fire, causes severe skin burns and eye damage. This summary is not an SDS, always read the supplier safety data sheet.

Guides for buyers

Practical guides that help when you source, ship or handle Lithium methanolate

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Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
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