44'-methylene-bis-(ortho-chloroaniline) (Moca)

We are instrumental in providing to our valuable customers excellent quality 44'-methylene-bis-(ortho-chloroaniline) (MOCA) which is available with following specification:-
CAS No.: 101-14-4
Appearance : Pale yellow granular pellet
Melting range : 98 -- 102
Moisture % : < 0.30

PHYSICAL PROPERTIES
Bulk density (24) / g/cm3 : 1.44
Liquid density (107) / g/ml : 1.26
Amine value / mmol/g : 7.4-7.6
Free Aniline % : < 1.00
Color (Gardner) : < 4
Acetone insoluble matter % : <0.04
Water absorption tendency : None
Storage stability : Stable decomposes above 200

SOLUBILITY
Very soluble in Acetone DMF DMSO MEK and THF.
Soluble in Ethanol Toluene and Benzene.
Insoluble in water.

APPLICATIONS
Curing agent for polyurethane elastomers and cast polyurethanes.
Curing agent for epoxy or epoxy urethane resin.

FORMULATIONS
MOCA-HR is usually used to cure prepolymers that are produced from TDI reacted with polyether or polyester polyol. The prepolymer normally contains NCO of 4.2 - 4.3 %. Pot life is usually 8 - 10 minutes.
MOCA-HR will show a significant reduction in properties if heated for long periods of time at temperatures in excess of 121.

Clients can avail this 44'-methylene-bis-(ortho-chloroaniline) (MOCA) at industry leading prices from us.