320390

Methanol

≥99.8%, ACS reagent

• Synonym(s): Methyl alcohol
• Linear Formula: CH₃OH
• CAS Number: 67-56-1
• Molecular Weight: 32.04
• NACRES: NA.21
• PubChem Substance ID: 329753975
• UNSPSC Code: 41116121
• EC Number: 200-659-6
• MDL number: MFCD00004595
• Beilstein/REAXYS Number: 1098229
• eCl@ss: 39020101
• Assay: ≥99.8%
• Grade: ACS reagent
• Bp: 64.7 °C (lit.)
• Vapor pressure: 410 mmHg ( 50 °C), 97.68 mmHg ( 20 °C)

Properties

• Product Name: Methanol, ACS reagent, ≥99.8%
• grade: ACS reagent
• Quality Segment: 200
• vapor density: 1.11 (vs air)
• vapor pressure: 410 mmHg ( 50 °C), 97.68 mmHg ( 20 °C)
• assay: ≥99.8%
• form: liquid
• autoignition temp.: 725 °F
• expl. lim.: 36 %
• dilution: (for analytical testing)
• impurities: H₂SO₄, passes test (darkened), MnO₄^- reducers, passes test, ≤0.0002 meq/g Titr. base, ≤0.0003 meq/g Titr. acid, ≤0.001% acetaldehyde, ≤0.001% acetone, ≤0.001% formaldehyde, ≤0.1% water
• evapn. residue: ≤0.001%
• color: APHA: ≤10, clear
• refractive index: n20/D 1.329 (lit.)
• bp: 64.7 °C (lit.)
• mp: −98 °C (lit.)
• density: 0.791 g/mL at 25 °C (lit.)
• format: neat
• SMILES string: CO
• InChI: 1S/CH4O/c1-2/h2H,1H3
• InChI key: OKKJLVBELUTLKV-UHFFFAOYSA-N

Description

General description

Methanol is a polar solvent and feedstock to produce chemicals and fuel additives. It can be produced through the catalytic hydrogenation of CO₂.

Our premium ACS solvents are ideal for routine chemical synthesis, drying, purification, and critical labware cleaning. They meet or exceed the rigorous standards of the American Chemical Society (ACS), ensuring high-quality results for your research needs.

Premium ACS Solvents: Our solvents meet or exceed the stringent standards set by the American Chemical Society, ensuring high quality and reliability for your laboratory applications.

Replicable and Publishable Results: Designed for consistency, our solvents deliver results that can be reliably reproduced, making them ideal for research that requires publication.

Versatile Applications: Suitable for routine chemical synthesis, drying, purification, and critical labware cleaning, our solvents cater to a wide range of research needs in the laboratory.

Application

Methanol can be used as a solvent in the:

• Palladium(II)-exchanged hydroxyapatite-catalyzed Suzuki–Miyaura cross-coupling reactions.
• Reductive amination of ketones with ammonia and dihydrogen to synthesize primary amines.

Safety Information

• Pictograms: GHS02,GHS06,GHS08
• Signal Word: Danger
• Hazard Codes: H225,H301 + H311 + H331,H370
• Precautionary Statements: P210 - P233 - P280 - P301 + P310 - P303 + P361 + P353 - P304 + P340 + P311
• Hazard Classifications: Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Flam. Liq. 2 - STOT SE 1
• Target Organs: Eyes,Central nervous system
• Storage Class: 3 - Flammable liquids
• WGK: WGK 2
• Flash Point (°F): 49.5 °F - closed cup
• Flash Point (°C): 9.7 °C - closed cup