Chemical Properties of Tripropyl orthoformate (CAS 621-76-1)

InChI

InChI=1S/C10H22O3/c1-4-7-11-10(12-8-5-2)13-9-6-3/h10H,4-9H2,1-3H3

InChI Key

RWNXXQFJBALKAX-UHFFFAOYSA-N

Formula

C10H22O3

SMILES

CCCOC(OCCC)OCCC

Molecular Weight¹

190.28

CAS

621-76-1

Other Names

• tri-n-Propyl orthoformate
• Propane, 1,1',1''-[methylidynetris(oxy)]tris-
• 1,1',1''-[methylidynetris(oxy)]trispropane

• C_p,gas : Ideal gas heat capacity (J/mol×K).
• η : Dynamic viscosity (Pa×s).
• Δ_fG° : Standard Gibbs free energy of formation (kJ/mol).
• 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).
• log₁₀WS : Log10 of Water solubility in mol/l.
• logP_oct/wat : Octanol/Water partition coefficient.
• McVol : McGowan's characteristic volume (ml/mol).
• P_c : Critical Pressure (kPa).
• T_boil : Normal Boiling Point Temperature (K).
• T_boilr : Boiling point at reduced pressure (K).
• T_c : Critical Temperature (K).
• T_fus : Normal melting (fusion) point (K).
• V_c : Critical Volume (m³/kmol).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[396.28; 477.89]	J/mol×K	[495.02; 660.73]
Cp,gas	396.28	J/mol×K	495.02	Joback Calculated Property
Cp,gas	410.97	J/mol×K	522.64	Joback Calculated Property
Cp,gas	425.24	J/mol×K	550.26	Joback Calculated Property
Cp,gas	439.07	J/mol×K	577.87	Joback Calculated Property
Cp,gas	452.46	J/mol×K	605.49	Joback Calculated Property
Cp,gas	465.40	J/mol×K	633.11	Joback Calculated Property
Cp,gas	477.89	J/mol×K	660.73	Joback Calculated Property
η	[0.0001324; 0.0031538]	Pa×s	[254.15; 495.02]
η	0.0031538	Pa×s	254.15	Joback Calculated Property
η	0.0012966	Pa×s	294.30	Joback Calculated Property
η	0.0006598	Pa×s	334.44	Joback Calculated Property
η	0.0003881	Pa×s	374.58	Joback Calculated Property
η	0.0002530	Pa×s	414.73	Joback Calculated Property
η	0.0001778	Pa×s	454.88	Joback Calculated Property
η	0.0001324	Pa×s	495.02	Joback Calculated Property

Pressure Dependent Properties

Similar Compounds

Find more compounds similar to Tripropyl orthoformate.

Sources

• Crippen Method
• Crippen Method
• Joback Method
• McGowan Method
• NIST Webbook

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