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Yellow Powder MOCA Polyurethane Curing Agent CAS 101-14-4

Product Details

Place of Origin: China

Brand Name: EXCEEDCHEM

Certification: ISO9001:2008

Model Number: MOCA-HR

Payment & Shipping Terms

Minimum Order Quantity: 1mt

Price: FOB Qingdao usd3.0/kg

Packaging Details: 25kg/bag;50kg/drum

Delivery Time: 5-8 work days

Payment Terms: L/C, T/T

Supply Ability: 3000mt/month

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Yellow Powder MOCA

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Polyurethane Curing Agent CAS 101-14-4

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MOCA Polyurethane Curing Agent

CAS:
101-14-4
Molecular Formula:
C13H12N2Cl2
Molecular Weight:
267.16
CAS:
101-14-4
Molecular Formula:
C13H12N2Cl2
Molecular Weight:
267.16
Yellow Powder MOCA Polyurethane Curing Agent CAS 101-14-4

Yellow Powder MOCA

 

Chemical Name:4,4'-Methylene-bis(ortho-chloroaniline); 3,3'-Dichloro-4,4'-diaminodiphenylmethane
Molecular Formula: C13H12N2Cl2
Molecular Weight:267.16
CAS No.:101-14-4

Property Value
Appearance Pale yellowish pellet
Melting point, ℃ 97 min.
Water contend, % 0.20 max.
The amine value, mmol/g 7.4-7.6
Solid density(24℃), g/cm3 approx.1.44
Meltingliquid density(107℃), g/cm3 approx.1.26
Acetone insolubles % 0.04 max.
Free amine, % Almost undetected
Colour (Gardner) 8 max.
solubility Easily soluble in acetone, DMF, DMSO, MEK and THF. Soluble in ethanol, toluene. Insoluble in water.

 

 

FEATURES & APPLICATIONS
MOCA-HR is a special MOCA grade features with colour stability in high temperature. The colour of the melted MOCA-HR liquid keeps light-yellow and clear almost without any changes after heating or reheating several times, even though the heating temperature is up to 150℃. It is recommended applied in a variety of casting polyurethane elastomer parts especially manufactured with casting machines. The products have light color.
MOCA is a kind of widely used high cost effective aromatic diamine chain extender or curing agent for casting polyurethane elastomers. The PU elastomers have excellent properties, are widely applied in the areas including machinery, building, vehicles & transportation, mining industry, electronic components encapsulation and sport facility, etc.
MOCA can also be used in curing epoxy resin.

 

PACKAGING & STORAGE
25kg net weight in waterproof brown kraft paper bag with black polyethylene liner.
50kg net weight in carton drum with black polyethylene liner.
Storage keeps airtight in a dry area and away from sunlight.

 

SAFETY & OCCUPATIONAL PROTECTION
LD50 (rats) >5000 mg/kg. Wear mask, gloves and goggles when handling.

 

Yellow Powder MOCA Polyurethane Curing Agent CAS 101-14-4 0