Propene: Difference between revisions
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===Synthesis=== | ===Synthesis=== | ||
====via isopropanol==== | ====via isopropanol==== | ||
# Dehydrate any [[isopropanol|propanol]] using | # Dehydrate any [[isopropanol|propanol]] using hot [[sulfuric acid]] | ||
#: {{#Chem: C3H7OH { H2SO4 = 170°C } C3H6 + H2O }} | #: {{#Chem: C3H7OH { H2SO4 = 170°C } C3H6 + H2O }} | ||
====other==== | ====other==== | ||
#{{#Chem:Al2O3}} and 350°C | #{{#Chem:Al2O3}} and 350°C | ||
Revision as of 07:24, 8 September 2020
| Chemical formula | C3H6 |
|---|---|
| OTP appearance | colorless gas |
| Molar Mass(g/mol) | 42 |
| Density(g/cc) | 0.00181 |
| Melting Point(°C) | -185 |
| Boiling Point(°C) | -47 |
| Solubility in water(g/L) | 0.00061 |
| NFPA 704 |  4
1
1
|
- aka propylene
Uses
Primary
Natural occurrence
- Occurs naturally during vegetable fermentation
Hazards
- Extremely flammable
- Typical hydrocarbon CNS depression
Production
Extraction
Synthesis
via isopropanol
- Dehydrate any propanol using hot sulfuric acid
- C3H7OH{H2SO4C3H6 + H2O170°C}→
- C3H7OH
other
- Al2O3 and 350°C
- P2O5 and heat
- phosphoric acid and heat