Propene: Difference between revisions
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JeffEvarts (talk | contribs) (Created page with "{{Compound|chemf=C3H6|mm=42|density=0.00181|mp=-185|bp=-47|sol_aq=0.00061|stp_p=gas|stp_q=colorless|nfpa_h=1|nfpa_f=4|nfpa_r=1|industrial=yes}} : aka propylene ==Uses== ===Pri...") |
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===Synthesis=== | ===Synthesis=== | ||
====via isopropanol==== | ====via isopropanol==== | ||
# Dehydrate any [[isopropanol|propanol]] using | # Dehydrate any [[isopropanol|propanol]] using hpt [[sulfuric acid]] | ||
#: {{#Chem: C3H7OH { H2SO4 = | #: {{#Chem: C3H7OH { H2SO4 = 170°C } C3H6 + H2O }} | ||
====via allyl alcohol==== | ====via allyl alcohol==== | ||
* See <ref>{{cite pub | * See <ref>{{cite pub |
Revision as of 13:39, 27 March 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 |
- 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 hpt sulfuric acid
- C3H7OH{H2SO4C3H6 + H2O170°C}→
- C3H7OH
via allyl alcohol
- See [1]
See Also
References
- ↑ Caner, Joaquim; Liu, Zijun; Takada, Yuki; Kudo, Akihiko; et al (2014) "Synthesis of propylene from renewable allyl alcohol by photocatalytic transfer hydrogenolysis"
Catal. Sci. Technol; pp4093-4098.
DOI:10.1039/C4CY00329B
link courtesy Royal Society of Chemistry.