Methanol, Optima™ LC/MS Grade, Fisher Chemical

Catalog No.	Quantity
A456-4	4 L
A456-500	500 mL
A456-1	1 L
A456-212	2.5 L

Catalog No. A456-4

Description

Methanol, >-99.9%, CH4O, CAS Number-67-56-1, wood alcohol, methyl hydroxide, colonial spirit, columbian spirit, wood naphtha, carbinol, methyl alcohol, pyroxylic spirit, wood spirit, methylol | CAS: 67-56-1 | CH4O | 32.04 g/mol

Methanol, >-99.9%, CH4O, CAS Number-67-56-1, wood alcohol, methyl hydroxide, colonial spirit, columbian spirit, wood naphtha, carbinol, methyl alcohol, pyroxylic spirit, wood spirit, methylol

Note: Glass bottles have fluorinated lining.

Specifications

Chemical Identifiers

• CAS: 67-56-1
• Molecular Formula: CH4O
• Molecular Weight (g/mol): 32.04
• MDL Number: MFCD00004595
• InChI Key: OKKJLVBELUTLKV-UHFFFAOYSA-N
• Synonym: methyl alcohol, wood alcohol, carbinol, wood spirit, wood naphtha, methylol, methyl hydroxide, pyroxylic spirit, colonial spirit, columbian spirit
• PubChem CID: 887
• ChEBI: CHEBI:17790
• IUPAC Name: methanol
• SMILES: CO

• Melting Point: -98°C
• Absorbance: ≤0.005 AU at 260nm, ≤0.005 AU at 280nm, ≤0.01 AU at 254nm, ≤0.1 AU at 230nm, ≤0.2 AU at 220nm, ≤0.4 AU at 214nm, ≤0.5 AU at 210nm
• Color: Colorless
• Density: 0.791g/cm³
• Boiling Point: 64.7°C
• Quantity: 4 L
• Flash Point: 12°C (53.6°F)
• Identification: Pass Test
• Packaging: Glass Bottle with fluorinated lining
• Physical Form: Liquid
• Residue after Evaporation: ≤1ppm
• Assay Percent Range: Assay: 99.9% min by GC
• Titratable Acid: ≤0.0003meq/g
• Linear Formula: CH₃OH
• Titratable Base: ≤0.0002meq/g
• Vapor Pressure: 128 hPa at 20°C
• UN Number: 1230
• Viscosity: 0.55cp at 20°C
• Water: ≤0.02%
• Merck Index: 15, 6029
• Formula Weight: 32.04
• Percent Purity: ≥99.9%
• Grade: LC-MS & UHPLC-UV
• Assay: GC
• Chemical Name or Material: Methanol

Safety and Handling

Hazard Statement	DANGER!
Precautionary Statement	Emergency Overview Flammable liquid and vapor. Cannot be made non-poisonous. Vapor harmful. Toxic by inhalation, in contact with skin and if swallowed. Irritating to eyes and skin. May cause irritation of respiratory tract. Toxic: danger of very serious irreversible effects through inhalation, in contact with skin and if s. Explosive. Use personal protective equipment. Keep away from open flames, hot surfaces and sources of ignition. Use only under a chemical fume hood. Wash off immediately with plenty of water for at least 15 minutes. Wash off immediately with plenty of water for at least 15 minutes. Immediate medical attention is required. NFPA Health: 1 Flammability: 3 Instability: 0
DOTInformation	DOT Class 3, : Flammable Liquid

SDS