Aromatic-ring diamine curing agent that gives fast, low-temperature cure with strong chemical and heat resistance in epoxy systems, including underwater cure. Also used in polyurethane resins and barrier nylon.
Product Code
MXDA
m-Xylylenediamine (MXDA)
CAS Number
1477-55-0
EINECS
216-032-5
Description
Synonyms
Key applications
- Heat-resistant, low-toxicity epoxy curing, including underwater cure
- Polyurethane resin systems
- Barrier nylon
- Isocyanate chemistry
Characteristics
| MW | 136.19 |
|---|---|
| Appearance | Colorless to yellowish transparent liquid |
| Color (APHA) | ≤30 |
| Purity | ≥99.0% |
| Density | 1.048-1.056 g/cm³ at 20°C |
| Boiling point | 274°C |
| Water | ≤0.3% |
| Amine value | 800-890 mgKOH/g |
| Viscosity | 5-15 mPa·s at 25°C |
| Molecular formula | C8H12N2 |
| Molecular weight | 136.19 g/mol |
| Melting point | 14.1°C |
| Flash point | 134°C |