Fluoromethane

Base Information

• Chemical Name: Fluoromethane
• CAS No.: 593-53-3
• Deprecated CAS: 102801-15-0,1519044-65-5
• Molecular Formula: CH3 F
• Molecular Weight: 34.0332
• Hs Code.: 2903430010
• European Community (EC) Number: 209-796-6
• UN Number: 2454
• UNII: 54A9X6F0CM
• DSSTox Substance ID: DTXSID6060474,DTXSID101315196
• Nikkaji Number: J1.245.458I,J298.853D,J2.696D
• Wikipedia: Fluoromethane,Carbon_monofluoride,Fluoromethylidyne
• Wikidata: Q421738,Q82939051
• Metabolomics Workbench ID: 51861
• ChEMBL ID: CHEMBL116838
• Mol file: 593-53-3.mol

Synonyms:fluoromethane;fluoromethane ion (1+);fluoromethane, 13C-labeled;fluoromethane, 14C-labeled;fluoromethane, 18F-labeled;methyl fluoride

Chemical Property of Fluoromethane

Chemical Property:

• Appearance/Colour: colourless gas with an ether-like odour
• Vapor Pressure: 21100mmHg at 25°C
• Melting Point: -115°C
• Refractive Index: 1.1740
• Boiling Point: -79°C
• Flash Point: °C
• PSA: 0.00000
• Density: 0,877 g/cm³
• LogP: 0.58570
• Water Solubility.: 1.787g/L(29.9 oC)
• XLogP3: 0.6
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 0
• Exact Mass: 34.021878258
• Heavy Atom Count: 2
• Complexity: 2
• Transport DOT Label: Flammable Gas

Purity/Quality:

99% min ^*data from raw suppliers

Fluoromethane 99% ^*data from reagent suppliers

Safty Information:

• Hazard Codes: F,F+
• Statements: 12
• Safety Statements: 16-33

MSDS Files:

SDS file from LookChem

Useful:

• Chemical Classes: Solvents -> Chlorofluorocarbons
• Canonical SMILES: CF

Technology Process of Fluoromethane

There total 123 articles about Fluoromethane which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 100.0%

dimethyl sulfate (77-78-1) → Methyl fluoride (593-53-3)

Guidance literature:

With potassium fluoride; In water; at 100 ℃; for 5h; Solvent; Reagent/catalyst; Temperature;

Reference yield: 99.0%

1,1,1,3,3-pentafluoro-3-methoxy-2-trifluoromethylpropane (382-26-3) → Methyl fluoride (593-53-3) + 3,3,3-trifluoro-2-trifluoromethyl-propionyl fluoride (382-22-9)

Guidance literature:

With titanium(IV) oxide; at 150 ℃; Reagent/catalyst; Temperature; Gas phase; Flow reactor;

Reference yield: 90.8%

(Z)-4,4,5,5,5-Pentafluoro-3-methoxy-2-trifluoromethyl-pent-2-enoyl fluoride (84047-25-6) → Methyl fluoride (593-53-3) + pentafluoropropionyl(trifluoromethyl)ketene (53352-88-8)

Guidance literature:

titanium(IV) fluoride; In neat (no solvent); Heating;

DOI:10.1021/jo00195a025

upstream raw materials:

methanol

1,2-difluoroethane

phenylsulfonyl fluoride

methylene chloride

Downstream raw materials:

2-methoxy-ethanol

2,3-dimethylfuran

2,4-dimethylfuran

2,5-dimethylfuran

Refernces

Effect of the molecular structure on the hierarchical self-assembly of semifluorinated alkanes at the air/water interface

10.1021/la201377f

The study investigates the hierarchical self-assembly of semifluorinated alkanes (SFAs) at the air/water interface, focusing on three specific molecules: F12H12 (perfluoro(dodecyl)dodecane), F12H20 (perfluoro(dodecyl)eicosane), and F11H1-core-H12 (1,4-dibromo-2-((perfluoroundecyl)methoxy)-5-(dodecyloxy)benzene). These molecules are known for their unique properties due to the strong incompatibility between their fluorocarbon and hydrocarbon blocks, leading to local phase separation and the formation of stable Langmuir monolayers. The researchers used neutron reflectivity, scanning force microscopy (SFM), and Kelvin probe force microscopy (KPFM) to analyze the molecular orientation, packing, and morphology of these monolayers. The study found that all three SFAs form surface micelles, but with different morphologies and packing configurations. F12H12 forms circular or spherical cap micelles, F12H20 forms hexagonal and elongated micelles, while F11H1-core-H12 forms elongated, ribbon-like micelles. The molecular orientation and packing were influenced by the symmetry of the F- and H-block lengths and the presence of an aromatic core in F11H1-core-H12. The results highlight how chemical modifications can tailor the hierarchical self-assembly of SFAs, with potential applications in molecular interfacial film stabilization for colloidal systems.

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