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Ethylene is a colorless gas that is flammable and has a sweet odor. It is a key building block in the petrochemical industry, primarily produced from the cracking of hydrocarbons such as natural gas and crude oil. Ethylene is mainly used in the production of polyethylene, one of the most widely used plastics, as well as in the synthesis of various chemicals and materials.
| Chemical formula | C2H4 |
| Molecular weight | 28.05 g/mol |
| Boiling point | -103.7 °C |
| Melting point | -169.4 °C |
| Density | 1.178 kg/m³ |
| Production methods | Steam cracking, catalytic cracking |
When purchasing ethylene, buyers should consider the purity level required for their specific applications, as well as the production method, which can affect the quality. It's important to specify the desired quantity and any relevant certifications or safety standards that may apply. Understanding the end-use will help in determining the appropriate grade and handling requirements.
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Ethylene is primarily used in the production of polyethylene and other chemicals.
Ethylene is flammable and should be handled with appropriate safety precautions.
Ethylene is produced mainly through steam cracking of hydrocarbons.
Ethylene is used in plastics, chemicals, agriculture, textiles, and automotive industries.
Yes, ethylene can be stored under pressure in specialized containers.
Ethylene production can contribute to greenhouse gas emissions; therefore, sustainable practices are encouraged.