Product name:Diphenyl carbonate/DPC
CAS:102-09-0
MF:C13H10O3
MW:214.22
Density:1.3 g/cm3
Melting point:77.5-80°C
Boiling point:301-302°C
Package:1 kg/bag, 25 kg/bag, 25 kg/drum
| Items | Specifications |
| Appearance | White flaky crystal |
| Purity | ≥99% |
| Acidity | ≤0.5% |
| Water | ≤0.5% |
1.It is mainly used in the synthesis of engineering plastics such as polycarbonate and poly (p-hydroxybenzoate).
2.It is used as plasticizer and solvent of nitrocellulose.
3.It is mainly used in the synthesis of methyl isocyanate in the field of pesticide and then synthesize insecticide carbofuran.
1. Synthesis of Polycarbonate: It is a key intermediate in the production of polycarbonate plastics, which are known for their strength, transparency and impact resistance.
2. Solvent: Due to its solvent properties, diphenyl carbonate is used in organic synthesis and as a solvent for various chemical reactions.
3. Carbonylation reaction: It can be used in the carbonylation process to introduce carbonate groups into organic compounds.
4. Plasticizer: It can be used as a plasticizer in certain formulations to enhance flexibility and durability.
5. Chemical intermediate: Diphenyl carbonate can be used as an intermediate in the synthesis of other chemicals (including pharmaceuticals and agricultural chemicals).
Diphenyl carbonate is white flaky crystal. It is insoluble in water, but soluble in propanone, hot vinegar, carbon tetrachloride, glacial acetic acid and other organic solvents.
1. Store in a cool, ventilated warehouse. Keep away from fire, heat, and static electricity. Keep the container tightly closed. should be kept away from oxidizer, do not store together. Equipped with the appropriate variety and quantity of fire equipment. The storage area should be equipped with suitable materials to contain the leakage.
2. This product is packed in galvanized iron drum or polypropylene woven bag lined with kraft paper. Store in a ventilated and dry warehouse. Store and transport according to toxic chemicals regulations
1. Avoid contact with oxides. It can react with halogenation, nitration, hydrolysis, ammonolysis, etc.
2. This product has low toxicity. It has an allergic effect on the skin. Pay attention to prevent the leakage of phosgene during the production process, and the production site should be well ventilated. Operators should wear protective gear.
* We can supply different kinds of transport according customers' demands.
* When the quantity is small, we can ship by air or international couriers, such as FedEx, DHL, TNT, EMS and various of international transport special lines.
* When the quantity is large, we can ship by sea to appointed port.
* Besides, we can also provide special services according to customers’ demands and products’ properties.
1. Regulatory Compliance: Ensure compliance with local, national, and international regulations regarding the transportation of chemicals. This includes following guidelines established for air transport by organizations such as the U.S. Department of Transportation (DOT) or the International Air Transport Association (IATA).
2. Appropriate Packaging: Use appropriate packaging materials that are compatible with diphenyl carbonate. The container should be leakproof and chemical resistant. Use secondary seals to prevent leakage.
3. Label: Clearly label all packages with correct chemical names, hazard symbols, and handling instructions. Include all necessary safety data sheets (SDS) when shipping.
4. Temperature Control: If necessary, ensure shipping conditions maintain proper temperature to prevent degradation or unwanted reactions.
5. Avoid Exposure: Ensure that transport personnel understand the hazards associated with diphenyl carbonate and have appropriate personal protective equipment (PPE) to handle spills or leaks.
6. Emergency Procedures: Have emergency procedures in place in case an accident occurs during transport. This includes having a spill kit and first aid supplies ready.
7. Documents: Prepare all necessary shipping documents, including bills of lading, and ensure all information is accurate and complete.
Yes, diphenyl carbonate is considered hazardous. Here are some key points about its hazards:
1. Health Hazard: Diphenyl carbonate may irritate the skin, eyes, and respiratory tract upon contact or inhalation. Long-term exposure may cause more serious harm to health.
2. Flammability: Flammable, keep away from heat, open flames, sparks. Take appropriate precautions during storage and handling to prevent fire hazards.
3. Environmental Hazards: Diphenyl Carbonate may be harmful to aquatic life if released into the environment. It is important to follow proper disposal methods to minimize impact on the environment.
4. Regulatory Classification: Depending on the concentration and specific regulations in different countries, diphenyl carbonate may be classified into different hazard categories. Always refer to the Safety Data Sheet (SDS) for detailed information on hazards and safety measures.