- Min.Order :1 Kilogram
- Purity: 99%
- Payment Terms : L/C,T/T,,MoneyGram,Other
Keywords
Ethylene price Ethylene CAS 74-85-1 Ethylene supplier in China
Quick Details
- Appearance:Colourless gas
- Application:A catalyst for plant growth
- PackAge:1kg/bag, 1kg/drum or 25kg/drum or as per your request.
- ProductionCapacity:1|Metric Ton|Month
- Storage:Stored in cool, dry and ventilation place; Away from fire and heat
- Transportation:by courier door to door or by sea
Superiority:
Superior quality, moderate price & quick delivery.
Details:
| ETHYLENE Chemical Properties |
| mp | −169 °C(lit.) |
| bp | −104 °C(lit.) |
| density | 0.00126 |
| vapor density | 0.97 (vs air) |
| vapor pressure | 35.04 atm ( 20 °C) |
| refractive index | 1.363 |
| Fp | -100 °C |
| FreezingPoint | -169.4℃ |
| Merck | 13,3825 |
| Stability: | Stable. Highly flammable - note wide explosion limits. Incompatible with strong oxidizing agents. Readily forms explosive mixtures with air. |
| CAS DataBase Reference | 74-85-1(CAS DataBase Reference) |
| NIST Chemistry Reference | Ethylene(74-85-1) |
| EPA Substance Registry System | Ethene(74-85-1) |
| Safety Information |
| Hazard Codes | F+,F |
| Risk Statements | 12-67 |
| Safety Statements | 9-16-33-46 |
| RIDADR | UN 1962 2.1 |
| WGK Germany | - |
| RTECS | KU5340000 |
| F | 4.5-31 |
| HazardClass | 2.1 |
| Hazardous Substances Data | 74-85-1(Hazardous Substances Data) |
| MSDS Information |
| Provider | Language |
|---|---|
| SigmaAldrich | English |
| ETHYLENE Usage And Synthesis |
| Chemical Properties | colourless gas |
| General Description | A colorless gas with a sweet odor and taste. ETHYLENE is lighter than air. ETHYLENE is easily ignited and a flame can easily flash back to the source of the leak. Under prolonged exposure to fire or heat the containers may rupture violently and rocket. Can cause explosion. |
| Air & Water Reactions | Highly flammable. |
| Reactivity Profile | Peroxidizable monomer may initiate exothermic polymerization of the bulk material [Bretherick 1979. p. 160]. ETHYLENE in the presence of aluminum chloride may undergo a violent reaction [J. Inst. Pet. 33:254. 1947]. Ozone and ETHYLENE react explosively [Berichte 38:3837]. ETHYLENE can polymerize at low pressure if catalyzed by titanium halides. (Sundaram, K. M, M. M. Shreehan, E. F. Olszewski. thylene. Kirk-Othmer Encyclopedia of Chemical Technology. John Wiley & Sons, Inc. 2001.) |
| Health Hazard | Moderate concentration in air causes drowsiness, dizziness, and unconsciousness. Overexposure causes headache, drowsiness, muscular weakness. |
| ETHYLENE Preparation Products And Raw materials |
| Raw materials | COKEOVENGAS |
| Preparation Products | Diethyl ether-->ETHYLENE OXIDE-->1,2-Dichloroethane -->Naphthalene-->Ethyl acrylate-->Tetrahydro-4H-pyran-4-one-->5,6-DIHYDRO-4-METHOXY-2H-PYRAN-->Tetrahydro-4-pyranol-->finishing agent for polyester fiber-->6-Chloro-2-tetralone |
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