Chemical Properties of Pentafluoropropionic anhydride (CAS 356-42-3)

InChI

InChI=1S/C6F10O3/c7-3(8,5(11,12)13)1(17)19-2(18)4(9,10)6(14,15)16

InChI Key

XETRHNFRKCNWAJ-UHFFFAOYSA-N

Formula

C6F10O3

SMILES

O=C(OC(=O)C(F)(F)C(F)(F)F)C(F)(F)C(F)(F)F

Molecular Weight¹

310.05

CAS

356-42-3

Other Names

• Perfluoropropionic anhydride
• Propanoic acid, pentafluoro-, anhydride
• Pentafluoropropionic acid anhydride
• Perfluoropropionic acid anhydride
• Propionic acid, pentafluoro-, anhydride
• 2,2,3,3,3-Pentafluoropropionic acid anhydride
• Pentafluoropropanoic anhydride

• C_p,gas : Ideal gas heat capacity (J/mol×K).
• Δ_fH°_gas : Enthalpy of formation at standard conditions (kJ/mol).
• Δ_fusH° : Enthalpy of fusion at standard conditions (kJ/mol).
• Δ_vapH° : Enthalpy of vaporization at standard conditions (kJ/mol).
• logP_oct/wat : Octanol/Water partition coefficient.
• McVol : McGowan's characteristic volume (ml/mol).
• I_np : Non-polar retention indices.
• T_boil : Normal Boiling Point Temperature (K).
• T_boilr : Boiling point at reduced pressure (K).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Property	Value	Unit	Source
ΔfH°gas	-2657.18	kJ/mol	Relay (1.0) Calculated Property
ΔfusH°	18.41	kJ/mol	Joback Calculated Property
ΔvapH°	50.22	kJ/mol	Relay (1.0) Calculated Property
logPoct/wat	2.451		Crippen Calculated Property
McVol	122.110	ml/mol	McGowan Calculated Property
Inp	[606.00; 606.00]
Inp	606.00		NIST
Inp	606.00		NIST
Inp	606.00		NIST
Tboil	347.00	K	NIST

Cheméo can also estimate Normal melting (fusion) point, Critical Temperature, Critical Pressure, Critical Volume, Standard Gibbs free energy of formation, Acentric Factor, Ionization energy, Log10 of Water solubility in mol/l for this compound, but they fall outside the models' validated range, so they are not shown here. Open the prediction tool to compute them on demand.

Pressure Dependent Properties

Correlations

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[226.17; 402.58]	J/mol×K	[273.00; 1000.00]	Joback Predicted correlation
Equation			Y = A + B·T + C·T² + D·T³ + E·T⁴ Y is Cp,gas in J/mol×K, T in K
Coefficient A			-6.78000e+00
Coefficient B			1.11220e+00
Coefficient C			-1.04050e-03
Coefficient D			3.37660e-07
Coefficient E			0.00000e+00
Temperature range, min.			273.00
Temperature range, max.			1000.00
Cp,gas	226.17	J/mol×K	273.00	Calculated Property
Cp,gas	271.42	J/mol×K	353.78	Calculated Property
Cp,gas	307.75	J/mol×K	434.56	Calculated Property
Cp,gas	336.26	J/mol×K	515.33	Calculated Property
Cp,gas	358.00	J/mol×K	596.11	Calculated Property
Cp,gas	374.04	J/mol×K	676.89	Calculated Property
Cp,gas	385.45	J/mol×K	757.67	Calculated Property
Cp,gas	393.30	J/mol×K	838.44	Calculated Property
Cp,gas	398.65	J/mol×K	919.22	Calculated Property
Cp,gas	402.58	J/mol×K	1000.00	Calculated Property

Similar Compounds

Find more compounds similar to Pentafluoropropionic anhydride.

Sources

• Cheméo Relay (1.0)
• Cheméo Relay (1.0, beta) Beta: served but experimental, data-limited and below our cross-validation release bar; the Joback value is recommended where available.
• Crippen Method
• Crippen Method
• Joback Method
• McGowan Method
• NIST Webbook

Note: Cheméo is only indexing the data, follow the source links to retrieve the latest data. The source is also providing more information like the publication year, authors and more. Take the time to validate and double check the source of the data.
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