Chemical Properties of 1-Propanol, 2,2-dimethyl-, acetate (CAS 926-41-0)

InChI

InChI=1S/C7H14O2/c1-6(8)9-5-7(2,3)4/h5H2,1-4H3

InChI Key

QLNYTCSELYEEPV-UHFFFAOYSA-N

Formula

C7H14O2

SMILES

CC(=O)OCC(C)(C)C

Molecular Weight¹

130.19

CAS

926-41-0

Other Names

• 2,2-Dimethyl-1-propanol acetate
• 2,2-Dimethylpropyl acetate
• 2,2-Dimethylpropyl ethanoate
• Acetic acid, neopentyl ester
• Neopentyl acetate
• Neopentyl alcohol, acetate

• 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).
• Δ_vapH : Enthalpy of vaporization at a given temperature (kJ/mol).
• IE : Ionization energy (eV).
• 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).
• I_np : Non-polar retention indices.
• 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

Property	Value	Unit	Source
ω	0.4193		Relay (1.0) Calculated Property
ΔfG°	-299.47	kJ/mol	Joback Calculated Property
ΔfH°gas	-536.43	kJ/mol	Relay (1.0) Calculated Property
ΔfusH°	10.84	kJ/mol	Joback Calculated Property
ΔvapH°	44.55	kJ/mol	Relay (1.0) Calculated Property
IE	9.82	eV	Relay (1.0) Calculated Property
log10WS	-1.61		Relay (1.0) Calculated Property
logPoct/wat	1.596		Crippen Calculated Property
McVol	116.930	ml/mol	McGowan Calculated Property
Pc	2871.95	kPa	Joback Calculated Property
Inp	[810.90; 816.00]
Inp	816.00		NIST
Inp	810.90		NIST
Inp	816.00		NIST
Tboil	401.53	K	Relay (1.0) Calculated Property
Tc	577.58	K	Relay (1.0) Calculated Property
Tfus	243.77	K	Relay (1.0) Calculated Property
Vc	0.437	m3/kmol	Relay (1.0) Calculated Property

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[235.84; 303.48]	J/mol×K	[414.75; 598.81]
Cp,gas	235.84	J/mol×K	414.75	Joback Calculated Property
Cp,gas	248.56	J/mol×K	445.43	Joback Calculated Property
Cp,gas	260.68	J/mol×K	476.10	Joback Calculated Property
Cp,gas	272.21	J/mol×K	506.78	Joback Calculated Property
Cp,gas	283.18	J/mol×K	537.46	Joback Calculated Property
Cp,gas	293.60	J/mol×K	568.14	Joback Calculated Property
Cp,gas	303.48	J/mol×K	598.81	Joback Calculated Property
η	[0.0002720; 0.0103557]	Pa×s	[213.40; 414.75]
η	0.0103557	Pa×s	213.40	Joback Calculated Property
η	0.0037390	Pa×s	246.96	Joback Calculated Property
η	0.0017226	Pa×s	280.52	Joback Calculated Property
η	0.0009366	Pa×s	314.07	Joback Calculated Property
η	0.0005728	Pa×s	347.63	Joback Calculated Property
η	0.0003820	Pa×s	381.19	Joback Calculated Property
η	0.0002720	Pa×s	414.75	Joback Calculated Property
ΔvapH	49.10	kJ/mol	350.50	NIST

Correlations

Property	Value	Unit	Temperature (K)	Source
Pvap	[1.33; 202.66]	kPa	[300.02; 442.83]	The Yaws Handbook of Vapor Pressure
Equation			ln(Pvp) = A + B/(T + C)
Coefficient A			1.40131e+01
Coefficient B			-3.39501e+03
Coefficient C			-5.26700e+01
Temperature range, min.			300.02
Temperature range, max.			442.83
Pvap	1.33	kPa	300.02	Calculated Property
Pvap	3.05	kPa	315.89	Calculated Property
Pvap	6.35	kPa	331.76	Calculated Property
Pvap	12.22	kPa	347.62	Calculated Property
Pvap	21.99	kPa	363.49	Calculated Property
Pvap	37.37	kPa	379.36	Calculated Property
Pvap	60.48	kPa	395.23	Calculated Property
Pvap	93.79	kPa	411.09	Calculated Property
Pvap	140.14	kPa	426.96	Calculated Property
Pvap	202.66	kPa	442.83	Calculated Property

Similar Compounds

Find more compounds similar to 1-Propanol, 2,2-dimethyl-, acetate.

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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