Propane (data page) Information & Propane (data page) Links at HealthHaven.com

This page provides supplementary chemical data on Propane.

[edit] Structure and properties

Structure and properties
Dielectric constant	(fluid) 1.6 ε₀ at 0 °C
Magnetic susceptibility	-40

[edit] Thermodynamic properties

Phase behavior
Triple point	? K (? °C), ? Pa
Critical point	369.522 K (96.672 °C), 42.4924 bar
Std enthalpy change of fusion, Δ_fusH^o	? kJ/mol
Std entropy change of fusion, Δ_fusS^o	? J/(mol·K)
Std enthalpy change of vaporization, Δ_vapH^o	? kJ/mol
Std entropy change of vaporization, Δ_vapS^o	? J/(mol·K)
Solid properties
Std enthalpy change of formation, Δ_fH^o_solid	? kJ/mol
Standard molar entropy, S^o_solid	? J/(mol K)
Heat capacity, c_p	? J/(mol K)
Liquid properties
Std enthalpy change of formation, Δ_fH^o_liquid	−119.8 kJ/mol
Standard molar entropy, S^o_liquid	171.0 J/(mol K)
Heat capacity, c_p	98.36 J/(mol K)
Gas properties
Std enthalpy change of formation, Δ_fH^o_gas	−104.7 kJ/mol
Standard molar entropy, S^o_gas	269.91 J/(mol K)
Enthalpy of combustion, Δ_cH^o	–2202.0 kJ/mol
Heat capacity, c_p	73.60 J/(mol K)
van der Waals' constants^[1]	a = 877.88 L² kPa/mol² b = 0.08445 liter per mole

[edit] Vapor pressure of liquid

P in mm Hg		1	10	40	100	400	760	1520	3800	7600	15200	30400	45600
T in °C		–128.9	–108.5	–92.4	–79.6	–55.6	–42.1	–25.6	1.4	25.6	58.1	94.8	—

Table data obtained from CRC Handbook of Chemistry and Physics 44th ed.

log of propane vapor pressure. Uses formula: $\scriptstyle \log_{10} P_{mmHg}=6.82973 - \frac {813.20} {248.00+T}$ from Lange's Handbook of Chemistry, 10th ed.

[edit] Spectral data

UV-Vis
λ_max	? nm
Extinction coefficient, ε	?
IR
Major absorption bands	? cm⁻¹
NMR
Proton NMR
Carbon-13 NMR
Other NMR data
MS
Masses of main fragments

[edit] Material Safety Data Sheet

The handling of this chemical may incur notable safety precautions. It is highly recommend that you seek the Material Safety Datasheet (MSDS) for this chemical from a reliable source such as SIRI, and follow its directions.

The National Propane Gas Association has a generic MSDS available online here.

[edit] References

^ Lange's Handbook of Chemistry 10th ed, pp 1522-1524

"Multifunctional Green Alternative: Propane (properties)". Seminck. http://www.seminck.be/en/eigenschappen.html. Retrieved 1 May 2007.

Except where noted otherwise, data relate to standard ambient temperature and pressure.

Disclaimer applies.

[lange1522-0] Lange's Handbook of Chemistry 10th ed, pp 1522-1524

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