534102

Methylamine solution

33 wt. % in absolute ethanol ((denatured with 1% toluene))

• Synonym(s): Monomethylamine
• Linear Formula: CH₃NH₂
• CAS Number: 74-89-5
• Molecular Weight: 31.06
• Beilstein: 741851
• MDL number: MFCD00008104
• UNSPSC Code: 12352302
• PubChem Substance ID: 24878015
• NACRES: NA.22

Properties

• greener alternative product characteristics: Design for Energy Efficiency; Learn more about the Principles of Green Chemistry.
• sustainability: Greener Alternative Product
• concentration: 33 wt. % in absolute ethanol ((denatured with 1% toluene))
• impurities: ≤1.0% water
• refractive index: n20/D 1.360-1.372
• density: 0.756 g/mL at 25 °C
• functional group: amine
• greener alternative category: , Enabling
• storage temp.: 2-8°C
• SMILES string: CN
• InChI: 1S/CH5N/c1-2/h2H2,1H3
• InChI key: BAVYZALUXZFZLV-UHFFFAOYSA-N

Description

General description

Methylamine solution is a 33wt.% solution of methylamine in absolute ethanol. Methylamine is an aliphatic primary amine. It participates in the synthesis of isothiazolium salts. Chemical degradation of methylamine solution of γ-irradiated poly(ε-caprolactone) has been described. Maillard reaction of D-glucose and methylamine in aqueous acetic acid has been reported.

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Application

Methylamine solution in absolute ethanol can be used as a precursor that facilitates the synthesis of perovskite based materials. It can also be used as a deactivating agent to study the catalytic performance of acidic macroporous ion exchange resins. It can be annealed to reduce impurity in the grain boundaries, improve the stability and efficiency of the perovskite solar cells.

Safety Information

• Pictograms: GHS02,GHS05,GHS07
• Signal Word: Danger
• Hazard Statements: H225,H314,H335
• Precautionary Statements: P210 - P233 - P240 - P280 - P303 + P361 + P353 - P305 + P351 + P338
• Hazard Classifications: Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1B - STOT SE 3
• Target Organs: Respiratory system
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 1
• Flash Point(F): -9.0 °F - closed cup
• Flash Point(C): -22.8 °C - closed cup
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves