Chemical Properties of 2,2,5,5,8,8-Hexamethylnona-3,6-diyne (CAS 116503-39-0)

InChI

InChI=1S/C15H24/c1-13(2,3)9-11-15(7,8)12-10-14(4,5)6/h1-8H3

InChI Key

XQCLEAPKEXXCOD-UHFFFAOYSA-N

Formula

C15H24

SMILES

CC(C)(C)C#CC(C)(C)C#CC(C)(C)C

Molecular Weight¹

204.35

CAS

116503-39-0

• C_p,gas : Ideal gas heat capacity (J/mol×K).
• 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_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	[497.12; 607.18]	J/mol×K	[550.91; 786.88]
Cp,gas	497.12	J/mol×K	550.91	Joback Calculated Property
Cp,gas	519.07	J/mol×K	590.24	Joback Calculated Property
Cp,gas	539.40	J/mol×K	629.57	Joback Calculated Property
Cp,gas	558.26	J/mol×K	668.90	Joback Calculated Property
Cp,gas	575.76	J/mol×K	708.23	Joback Calculated Property
Cp,gas	592.02	J/mol×K	747.56	Joback Calculated Property
Cp,gas	607.18	J/mol×K	786.88	Joback Calculated Property

Similar Compounds

Find more compounds similar to 2,2,5,5,8,8-Hexamethylnona-3,6-diyne.

Sources

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

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