| Classification: | Chemical Auxiliary Agent |
|---|---|
| Model Number: | MOCA-HR |
| Brand Name: | Xiangyuan |
| Usage: | Coating Auxiliary Agents,Electronics Chemicals,Leather Auxiliary Agents,Paper Chemicals,Petroleum Additives,Plastic Auxiliary Agents,Rubber Auxiliary Agents,Surfactants,Textile Auxiliary Agents,Water Treatment Chemicals, |
| Type: | |
| Place of Origin: | China (Mainland) |
| Purity: | 87% |
| EINECS No.: | 202-918-9 |
| MF: | C13H12Cl2N2 |
| CAS No.: | 101-14-4 |
Quick Details
Specifications
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.
LD50 (Rats) 5000mg/kg.
OSHA PEL 0.02ppm (8-hour TWA), ACGIH TLV 0.01ppm.
MOCA has been classified as a carcinogen since 1973, based upon test results with laboratory animals. In 1992, ACGIH, after reviewing existing information, continued the classification of MBOCA as a "Suspect Human Carcinogen".
STORAGE
MOCA-HR should be stored in a dry location.
PACKAGING
Net 50-kg carton drum with polyethylene liner.
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.
LD50 (Rats) 5000mg/kg.
OSHA PEL 0.02ppm (8-hour TWA), ACGIH TLV 0.01ppm.
MOCA has been classified as a carcinogen since 1973, based upon test results with laboratory animals. In 1992, ACGIH, after reviewing existing information, continued the classification of MBOCA as a "Suspect Human Carcinogen".
STORAGE
MOCA-HR should be stored in a dry location.
PACKAGING
Net 50-kg carton drum with polyethylene liner.