Chemical Properties of Benzonitrile, 4-acetyl- (CAS 1443-80-7)

InChI

InChI=1S/C9H7NO/c1-7(11)9-4-2-8(6-10)3-5-9/h2-5H,1H3

InChI Key

NLPHXWGWBKZSJC-UHFFFAOYSA-N

Formula

C9H7NO

SMILES

CC(=O)c1ccc(C#N)cc1

Molecular Weight¹

145.16

CAS

1443-80-7

Other Names

• Benzonitrile, p-acetyl-
• p-Cyanoacetophenone
• Paracyanoacetophenone
• 4-Acetylbenzonitrile
• 4-Cyanoacetophenone
• 4'-Cyanoacetophenone
• p-Acetylbenzonitrile
• 4-Cyanophenyl methyl ketone

• PAff : Proton affinity (kJ/mol).
• BasG : Gas basicity (kJ/mol).
• C_p,gas : Ideal gas heat capacity (J/mol×K).
• EA : Electron affinity (eV).
• 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).
• 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).
• 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	826.80	kJ/mol	NIST
BasG	795.00	kJ/mol	NIST
EA	1.13 ± 0.10	eV	NIST
ΔfG°	131.94	kJ/mol	Joback Calculated Property
ΔfH°gas	48.27	kJ/mol	Joback Calculated Property
ΔfusH°	15.82	kJ/mol	Joback Calculated Property
ΔvapH°	55.79	kJ/mol	Joback Calculated Property
IE	[9.78; 9.82]	eV
IE	9.78	eV	NIST
IE	9.82	eV	NIST
log10WS	-2.48		Crippen Calculated Property
logPoct/wat	1.761		Crippen Calculated Property
McVol	116.860	ml/mol	McGowan Calculated Property
Pc	3348.98	kPa	Joback Calculated Property
Tboil	592.93	K	Joback Calculated Property
Tc	829.52	K	Joback Calculated Property
Tfus	345.05	K	Joback Calculated Property
Vc	0.464	m3/kmol	Joback Calculated Property

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[254.59; 304.42]	J/mol×K	[592.93; 829.52]
Cp,gas	254.59	J/mol×K	592.93	Joback Calculated Property
Cp,gas	264.55	J/mol×K	632.36	Joback Calculated Property
Cp,gas	273.81	J/mol×K	671.79	Joback Calculated Property
Cp,gas	282.40	J/mol×K	711.22	Joback Calculated Property
Cp,gas	290.34	J/mol×K	750.65	Joback Calculated Property
Cp,gas	297.67	J/mol×K	790.09	Joback Calculated Property
Cp,gas	304.42	J/mol×K	829.52	Joback Calculated Property

Similar Compounds

Find more compounds similar to Benzonitrile, 4-acetyl-.

Sources

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

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