Product Information
Product Name 4,4'-Methylenebis(2-chloroaniline)
Synonyms MOCA; MBOCA; 4,4'-Diamino-3,3'-dichlorodiphenylmethane; DACPM
CAS No. 101-14-4
EINECS No. 202-918-9Molecular Formula C₁₃H₁₂Cl₂N₂
Molecular Weight 267.15
MDL Number MFCD00047829
UN Number UN 3077
Hazard Class 9 (Environmentally hazardous substance)
Typical Physical & Chemical Properties
Appearance White to pale yellow crystalline powder / granules
Density 1.44 g/cm³Melting Point 102 ~ 107 ℃
Boiling Point 202 ℃ (0.3 Torr)
Solubility Insoluble in water; soluble in ketones, ethers, alcohols and aromatic hydrocarbonsStability Stable under normal conditions; light sensitive
Quality Specification (Industrial Grade)
| Item | Specification |
|---|---|
| Assay | ≥98.0% |
| Melting Point | ≥100 ℃ |
| Loss on Drying | ≤0.30% |
| Ash Content | ≤0.20% |
Application & Use
- Curing agent for polyurethane elastomers, cast PU, adhesives and epoxy resins, widely used in industrial rollers, conveyor belts, shock pads.
- Cross-linking agent for rubber and polymer materials.
- Intermediate for organic synthesis.
Packing
25kg net per PP bag with inner PE liner, or customized packaging as client requirement.
Delivery & Storage
Storage: Keep tightly sealed in cool, dry and dark well-ventilated warehouse. Keep away from light and oxidants.
Delivery: Classified as Class 9 hazardous goods. Prevent dust generation during handling.
Shelf Life: 12 months under proper storage condition.
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