Methylamine
Methylamine (CAS: 74-89-5), with the chemical formula CH3NH2 and a molecular weight of 31.06 g/mol, is a primary organic amine. It exists as a colourless gas with a strong ammonia-like odour. Methylamine is a fundamental building block in organic synthesis, widely utilised as an intermediate in the production of various pharmaceuticals, pesticides, and solvents. Its basic nature also lends itself to applications in chemical processes.
- IUPAC
- Monomethylamine
- Synonyms
- Monomethylamine
Pharmaceutical Intermediate
Methylamine is a key precursor in the synthesis of numerous active pharmaceutical ingredients (APIs). It is used in the production of drugs such as ephedrine, theophylline, and various analgesics and local anaesthetics.
Pesticide Production
This compound serves as an essential intermediate in the manufacturing of several classes of pesticides, including carbamates and fungicides. Its structure is incorporated into molecules designed for crop protection.
Solvent Synthesis
Methylamine is employed in the synthesis of specialised solvents. It is a component in the creation of N-methylpyrrolidone (NMP), a widely used industrial solvent for polymers and petrochemicals.
Chemical Synthesis Reagent
As a versatile organic base and nucleophile, methylamine is broadly applied in organic synthesis for various methylation and amination reactions, contributing to the creation of diverse organic compounds.
| Molecular weight | 31.06 |
|---|---|
| Linear formula | CH3NH2 |
| Assay | >99.5% |
| Boiling point | -6.3 °C(lit.) |
| Density | 0.70 g/mL at 20 °C(lit.) |
| Concentration | 2.0 M in methanol |
| Vapour pressure | 27 psi (20 °C) |
| Melting point | -93 °C(lit.) |
| Vapour density | 1.08 (20 °C, vs air) |
| Autoignition temp | 806 °F |
| Impurities tested | <0.1% water |
Hazard statements
- H220Extremely flammable gas
- H280Contains gas under pressure; may explode if heated
- H315Causes skin irritation
- H318Causes serious eye damage
- H332Harmful if inhaled
- H335May cause respiratory irritation
Precautionary statements
- P210Keep away from heat, sparks and open flames. No smoking
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P410Protect from sunlight
| Protective equipment | Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US) |
|---|---|
| Transport (UN / ADR) | UN 1061 2.1 |
| Water hazard class (WGK, DE) | 2 |
| Hazard codes (EU) | F+,Xn |
| Risk statements (R) | 12-20-37/38-41 |
| Safety statements (S) | 16-26-39 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Methylamine used for?
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Methylamine is primarily used as an intermediate in the synthesis of pharmaceuticals, pesticides, and solvents. It also functions as a reagent in general chemical synthesis.
What is the CAS number and chemical formula for Methylamine?
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The CAS number for Methylamine is 74-89-5, and its chemical formula is CH3NH2.
What grade and purity does Tech Serve Solutions supply for Methylamine?
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Tech Serve Solutions supplies Methylamine with an assay of >99.5%. We do not represent this product as meeting USP, BP, EP, or other pharmacopoeial standards unless explicitly stated in the product documentation.
How should Methylamine be handled safely?
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Methylamine is highly flammable and a severe irritant. It requires handling with appropriate personal protective equipment, including full-face respirators, gloves, and goggles, in well-ventilated areas, away from ignition sources.
How is Methylamine packed and shipped by TSS?
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Tech Serve Solutions exports Methylamine in compliance with all relevant international shipping and safety regulations. Specific packaging details depend on the quantity and mode of transport.
How can I request a quote or sample of Methylamine?
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To request a quote or sample of Methylamine, please contact our sales team through the provided channels on the Tech Serve Solutions website.
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