Chemical Properties of Propanamide, 2,2-dimethyl- (CAS 754-10-9)

InChI

InChI=1S/C5H11NO/c1-5(2,3)4(6)7/h1-3H3,(H2,6,7)

InChI Key

XIPFMBOWZXULIA-UHFFFAOYSA-N

Formula

C5H11NO

SMILES

CC(C)(C)C(N)=O

Molecular Weight¹

101.15

CAS

754-10-9

Other Names

• 2,2-dimethylpropanamide
• Trimethylacetamide
• pivalamide

• PAff : Proton affinity (kJ/mol).
• BasG : Gas basicity (kJ/mol).
• Δ_cH°_solid : Standard solid enthalpy of combustion (kJ/mol).
• C_p,gas : Ideal gas heat capacity (J/mol×K).
• C_p,liquid : Liquid phase 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_fH°_solid : Solid phase enthalpy of formation at standard conditions (kJ/mol).
• Δ_fusH° : Enthalpy of fusion at standard conditions (kJ/mol).
• Δ_fusH : Enthalpy of fusion at a given temperature (kJ/mol).
• Δ_subH° : Enthalpy of sublimation at standard conditions (kJ/mol).
• Δ_subH : Enthalpy of sublimation at a given temperature (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).
• Δ_subS : Entropy of sublimation at a given temperature (J/mol×K).
• 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
PAff	889.00	kJ/mol	NIST
BasG	[855.00; 858.00]	kJ/mol
BasG	857.20	kJ/mol	NIST
BasG	855.00 ± 6.00	kJ/mol	NIST
BasG	858.00 ± 7.00	kJ/mol	NIST
ΔcH°solid	-3139.90 ± 1.20	kJ/mol	NIST
ΔfG°	-68.41	kJ/mol	Joback Calculated Property
ΔfH°gas	-313.10 ± 1.40	kJ/mol	NIST
ΔfH°solid	-399.70 ± 1.30	kJ/mol	NIST
ΔfusH°	24.10	kJ/mol	Heat Ca...
ΔsubH°	[86.60; 89.00]	kJ/mol
ΔsubH°	89.00 ± 2.00	kJ/mol	NIST
ΔsubH°	86.60 ± 0.40	kJ/mol	NIST
ΔsubH°	86.60 ± 0.40	kJ/mol	NIST
ΔvapH°	42.81	kJ/mol	Joback Calculated Property
log10WS	-0.88		Crippen Calculated Property
logPoct/wat	0.518		Crippen Calculated Property
McVol	92.860	ml/mol	McGowan Calculated Property
Pc	4114.41	kPa	Joback Calculated Property
Tboil	485.20	K	NIST
Tc	643.53	K	Joback Calculated Property
Tfus	281.72	K	Joback Calculated Property
Vc	0.340	m3/kmol	Joback Calculated Property

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[192.03; 247.05]	J/mol×K	[436.97; 643.53]
Cp,gas	192.03	J/mol×K	436.97	Joback Calculated Property
Cp,gas	202.71	J/mol×K	471.40	Joback Calculated Property
Cp,gas	212.75	J/mol×K	505.82	Joback Calculated Property
Cp,gas	222.17	J/mol×K	540.25	Joback Calculated Property
Cp,gas	231.01	J/mol×K	574.68	Joback Calculated Property
Cp,gas	239.29	J/mol×K	609.11	Joback Calculated Property
Cp,gas	247.05	J/mol×K	643.53	Joback Calculated Property
Cp,liquid	159.80	J/mol×K	298.15	NIST
ΔfusH	24.10	kJ/mol	425.40	NIST
ΔsubH	86.60	kJ/mol	298.15	NIST
ΔsubS	290.50	J/mol×K	298.15	NIST

Similar Compounds

Find more compounds similar to Propanamide, 2,2-dimethyl-.

Sources

• Crippen Method
• Crippen Method
• Heat Capacities and Enthalpies of Solid-Solid Transitions and Fusion of a Series of Eleven Primary Alkylamides by Differential Scanning Calorimetry
• Joback Method
• McGowan Method
• NIST Webbook

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