Chemical name:  4,4'-Methylene-bis-(o-chloroaniline) (MOCA)
Molecular formula: C₁₃H₁₂N₂Cl₂
Molecular weight: 267.16

CAS NO: 101-14-4

Appearance: Light yellow granule

Melting point: 98—103℃

Purity(A/A, by HPLC): ≥86.0%

Moisture: ≤0.10%

Free aniline: ≤1.0%

Color (Gardner): ≤5

Uses: MOCA-IIH is usually used to cure prepolymers that are produced from TDI reacted with polyether or polyester polyol. MOCA-IIH liquid color still pale yellow and clear at temperatures in 150℃ for 6 hours.                      

Packing: Net 25kg kraft paper bag lined with polyethylene film,

Net 50-kg paperboard drum lined with polyethylene film.

Storage: Do not put it outside the room. Avoid light and long-time storage at high temperature.