Methylamine
Methylamine Hydrochloride, Aminomethane
- CAS
- 593-51-1
- EC
- 209-795-0
- Sectors
- Pharma & Healthcare, Agriculture
Methylamine (CAS 593-51-1) is a primary amine and a key building block in chemical manufacturing, appearing as a white to light tan crystalline solid with an ammonia-like odor and supplied in aqueous or anhydrous form, with principal uses in pharmaceuticals, crop protection agents and surfactant synthesis.
Typical Properties
| Molecular formula | CH5N.ClH |
|---|---|
| Molecular weight | 67.52 g/mol |
| Appearance | white to light tan solid |
| Form | powder |
| Color | White crystalline |
| Odor | Odorless |
| Melting point | 227.5 °C |
| Boiling point | 227 °C |
| Water solubility | soluble |
| Flash point | 225-230°C/15mm |
| pH | 5-7 (10g/l, H2O, 20°C) |
| GHS signal word | Warning · Irritant / harmful |
| HS code | 29211190 |
Typical literature values for identification; lot-specific results are stated on the certificate of analysis (COA) and the safety data sheet (SDS) that accompany every delivery.
Methylamine
Applications
Used in pharmaceuticals, crop protection agents, and surfactant synthesis. It also serves in the production of resins, solvents, and rubber accelerators.
Safety & Risks
Toxic and corrosive; causes burns and irritation. Handle under fume hood with full PPE.
Packaging
Delivered in pressurized steel cylinders or ISO tanks. Store in cool, ventilated areas away from oxidizers.