| Product Name | Ethylene |
| CAS No. | 74-85-1 |
| Synonyms | Ethylene,high purity |
| InChI | InChI=1/C2H4/c1-2/h1-2H2 |
| Molecular Formula | C2H4 |
| Molecular Weight | 28.05 |
| Density | 0.00126 |
| Melting point | -169℃ |
| Boiling point | -104℃ |
| Flash point | -100℃ |
| Hazard Symbols |  F+:Highly flammable; |
| Risk Codes | R12:; R67:; |
| Safety | S9:; S16:; S33:; S46:; |
74-85-1 ethylene
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