Description
Laboratory Reagent, ≥99.6%
Synonym: Methyl alcohol
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CAS Number 67-56-1
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Linear Formula CH3OH
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Molecular Weight 32.04
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Beilstein/REAXYS Number 1098229
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EC Number 200-659-6
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MDL number MFCD00004595
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eCl@ss 39020101
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PubChem Substance ID 329751598
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NACRES NA.05
Description
Methanol is an industrially important alcohol.[4] Its thermochemical conversion to C2-C10 hydrocarbons in the presence of shape-selective zeolites has been reported.[1] Its oxidation on Ru-Pt catalyst system by ruthenium ad-atoms has been proposed.[2] It participates in the purification step during the synthesis of pyocyanin, a toxic compound found in Pseudomonas aeruginosa.[3]
Methanol is an organic solvent that can be synthesized from syngas in the presence of CuO/ZnO/Al2O3 catalysts.[5] It is an ideal candidate as a hydrogen source in fuel cell technology due to its high H/C ratio, low propensity for soot generation, relatively low reforming temperature and as it exists in liquid state at room temperature.[6][7] In a direct methanol fuel cell (DMFC), methanol undergoes oxidation with air to generate electricity. The olefins (ethylene or propylene) formed from methanol via MTO (methanol-to-olefins) process, can be an alternative to oil and gas to produce hydrocarbon fuels.[8]
Application
Methanol may be used to compose the binary mixtures with acetonitrile in a study. Experimental evaluation of the values of dielectric constant and dielectric loss of these binary mixtures at microwave frequencies at 300°C has been reported.[4]
Packaging
1, 4, 4×4 L in glass bottle
18, 20 L in steel drum
Properties
Related Categories | ReagentPlus Solvent Grade Products, ReagentPlus and EMPLURA, ACS and Reagent Grade Solvents, Allium cepa (Onion), Amber Glass Bottles, |
Quality Level | 100 |
grade | Laboratory Reagent |
vapor density | 1.11 (vs air) |
vapor pressure | 410 mmHg ( 50 °C) |
97.68 mmHg ( 20 °C) | |
assay | ≥99.6% |
autoignition temp. | 725 °F |
expl. lim. | 36 % |
impurities | ≤0.01% alkalinity (as NH3) |
≤0.03% acidity (as HCOOH) | |
≤0.1% water | |
evapn. residue | ≤0.01% |
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.) |
storage temp. | room temp |
SMILES string | CO |
InChI | 1S/CH4O/c1-2/h2H,1H3 |
InChI key | OKKJLVBELUTLKV-UHFFFAOYSA-N |