Chemical Properties of 3,3-Dimethyl-2-pentanol (CAS 19781-24-9)

InChI

InChI=1S/C7H16O/c1-5-7(3,4)6(2)8/h6,8H,5H2,1-4H3

InChI Key

FCUOIGTWJDBTHR-UHFFFAOYSA-N

Formula

C7H16O

SMILES

CCC(C)(C)C(C)O

Molecular Weight¹

116.20

CAS

19781-24-9

• ω : Acentric Factor.
• 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).
• P_vap : Vapor 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

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Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[250.58; 314.07]	J/mol×K	[448.27; 621.99]
Cp,gas	250.58	J/mol×K	448.27	Joback Calculated Property
Cp,gas	262.52	J/mol×K	477.22	Joback Calculated Property
Cp,gas	273.89	J/mol×K	506.18	Joback Calculated Property
Cp,gas	284.71	J/mol×K	535.13	Joback Calculated Property
Cp,gas	295.00	J/mol×K	564.08	Joback Calculated Property
Cp,gas	304.78	J/mol×K	593.03	Joback Calculated Property
Cp,gas	314.07	J/mol×K	621.99	Joback Calculated Property
η	[0.0002108; 0.2459675]	Pa×s	[216.89; 448.27]
η	0.2459675	Pa×s	216.89	Joback Calculated Property
η	0.0311790	Pa×s	255.45	Joback Calculated Property
η	0.0067944	Pa×s	294.02	Joback Calculated Property
η	0.0021081	Pa×s	332.58	Joback Calculated Property
η	0.0008342	Pa×s	371.14	Joback Calculated Property
η	0.0003930	Pa×s	409.71	Joback Calculated Property
η	0.0002108	Pa×s	448.27	Joback Calculated Property

Correlations

Property	Value	Unit	Temperature (K)	Source
Pvap	[1.33; 202.65]	kPa	[309.54; 445.96]	The Yaws Handbook of Vapor Pressure
Equation			ln(Pvp) = A + B/(T + C)
Coefficient A			1.71798e+01
Coefficient B			-5.44379e+03
Coefficient C			1.27230e+01
Temperature range, min.			309.54
Temperature range, max.			445.96
Pvap	1.33	kPa	309.54	Calculated Property
Pvap	2.85	kPa	324.70	Calculated Property
Pvap	5.70	kPa	339.86	Calculated Property
Pvap	10.76	kPa	355.01	Calculated Property
Pvap	19.34	kPa	370.17	Calculated Property
Pvap	33.24	kPa	385.33	Calculated Property
Pvap	54.89	kPa	400.49	Calculated Property
Pvap	87.49	kPa	415.64	Calculated Property
Pvap	135.08	kPa	430.80	Calculated Property
Pvap	202.65	kPa	445.96	Calculated Property

Similar Compounds

Find more compounds similar to 3,3-Dimethyl-2-pentanol.

Sources

• Cheméo Relay (1.0)
• Crippen Method
• Crippen Method
• Joback Method
• McGowan Method
• NIST Webbook
• The Yaws Handbook of Vapor Pressure

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