Chemical Properties of Pentanenitrile (CAS 110-59-8)

InChI

InChI=1S/C5H9N/c1-2-3-4-5-6/h2-4H2,1H3

InChI Key

RFFFKMOABOFIDF-UHFFFAOYSA-N

Formula

C5H9N

SMILES

CCCCC#N

Molecular Weight¹

83.13

CAS

110-59-8

Other Names

• 1-Butyl cyanide
• 1-CYANOBUTANE
• BUTYL CYANIDE
• Butane, 1-cyano-
• CH3(CH2)3CN
• N-VALERONITRILE
• Pentanonitrile
• VALERONITRILE
• n-Pentanenitrile

• PAff : Proton affinity (kJ/mol).
• BasG : Gas basicity (kJ/mol).
• Δ_cH°_liquid : Standard liquid enthalpy of combustion (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_fH°_liquid : Liquid phase 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).
• 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).
• ρ_l : Liquid Density (kg/m³).
• 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
PAff	802.40	kJ/mol	NIST
BasG	771.70	kJ/mol	NIST
ΔcH°liquid	-3220.70 ± 1.30	kJ/mol	NIST
EA	0.01 ± 0.00	eV	NIST
ΔfG°	124.40	kJ/mol	Joback Calculated Property
ΔfH°gas	11.10	kJ/mol	NIST
ΔfH°liquid	-33.20	kJ/mol	NIST
ΔfusH°	10.21	kJ/mol	Joback Calculated Property
ΔvapH°	[43.60; 44.30]	kJ/mol
ΔvapH°	43.64	kJ/mol	NIST
ΔvapH°	43.60 ± 0.10	kJ/mol	NIST
ΔvapH°	44.27	kJ/mol	NIST
ΔvapH°	44.30	kJ/mol	NIST
ΔvapH°	44.30	kJ/mol	NIST
ΔvapH°	44.10 ± 0.20	kJ/mol	NIST
log10WS	-1.78		Crippen Calculated Property
logPoct/wat	1.700		Crippen Calculated Property
McVol	82.690	ml/mol	McGowan Calculated Property
Pc	[3580.00; 3580.00]	kPa
Pc	3580.00	kPa	KDB
Pc	3580.00 ± 10.00	kPa	NIST
Inp	[692.90; 782.00]
Inp	742.19		NIST
Inp	743.33		NIST
Inp	744.50		NIST
Inp	745.75		NIST
Inp	747.03		NIST
Inp	748.48		NIST
Inp	749.97		NIST
Inp	751.52		NIST
Inp	753.12		NIST
Inp	754.80		NIST
Inp	737.27		NIST
Inp	737.44		NIST
Inp	737.79		NIST
Inp	738.24		NIST
Inp	738.84		NIST
Inp	739.50		NIST
Inp	740.32		NIST
Inp	741.21		NIST
Inp	778.42		NIST
Inp	Outlier 692.90		NIST
Inp	Outlier 693.60		NIST
Inp	745.00		NIST
Inp	755.00		NIST
Inp	736.00		NIST
Inp	738.00		NIST
Inp	738.00		NIST
Inp	736.00		NIST
Inp	721.00		NIST
Inp	772.90		NIST
Inp	777.00		NIST
Inp	743.00		NIST
Inp	741.00		NIST
Inp	742.00		NIST
Inp	743.00		NIST
Inp	744.00		NIST
Inp	747.00		NIST
Inp	741.00		NIST
Inp	Outlier 782.00		NIST
Inp	721.00		NIST
Inp	Outlier 782.00		NIST
Inp	721.00		NIST
Inp	743.00		NIST
Inp	747.00		NIST
Inp	772.90		NIST
Tboil	[391.70; 419.85]	K
Tboil	414.40	K	KDB
Tboil	413.20	K	NIST
Tboil	413.00 ± 1.00	K	NIST
Tboil	414.50	K	NIST
Tboil	414.40	K	NIST
Tboil	413.60 ± 0.50	K	NIST
Tboil	415.00 ± 2.00	K	NIST
Tboil	414.40 ± 1.00	K	NIST
Tboil	413.00 ± 5.00	K	NIST
Tboil	414.40 ± 0.07	K	NIST
Tboil	414.50 ± 0.70	K	NIST
Tboil	409.00 ± 5.00	K	NIST
Tboil	414.00 ± 2.00	K	NIST
Tboil	413.30 ± 1.00	K	NIST
Tboil	414.50 ± 0.30	K	NIST
Tboil	413.90 ± 0.30	K	NIST
Tboil	419.85 ± 0.20	K	NIST
Tboil	413.90 ± 0.30	K	NIST
Tboil	413.00 ± 4.00	K	NIST
Tboil	414.00 ± 2.00	K	NIST
Tboil	413.00 ± 2.00	K	NIST
Tboil	Outlier 391.70 ± 20.00	K	NIST
Tc	[610.30; 610.30]	K
Tc	610.30	K	KDB
Tc	610.30 ± 0.20	K	NIST
Tfus	[176.37; 177.00]	K
Tfus	176.90	K	KDB
Tfus	176.92 ± 0.20	K	NIST
Tfus	176.95 ± 0.15	K	NIST
Tfus	Outlier 176.37 ± 0.05	K	NIST
Tfus	177.00 ± 2.00	K	NIST
Tfus	177.00 ± 2.00	K	NIST
Vc	0.342	m3/kmol	Joback Calculated Property

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[152.81; 195.68]	J/mol×K	[415.88; 606.51]
T(K) Ideal gas heat capacity (J/mol×K) 150 160 170 180 190 450 500 550 600
Cp,gas	152.81	J/mol×K	415.88	Joback Calculated Property
Cp,gas	160.74	J/mol×K	447.65	Joback Calculated Property
Cp,gas	168.35	J/mol×K	479.42	Joback Calculated Property
Cp,gas	175.64	J/mol×K	511.20	Joback Calculated Property
Cp,gas	182.62	J/mol×K	542.97	Joback Calculated Property
Cp,gas	189.29	J/mol×K	574.74	Joback Calculated Property
Cp,gas	195.68	J/mol×K	606.51	Joback Calculated Property
ΔvapH	[36.09; 44.20]	kJ/mol	[365.50; 414.40]
ΔvapH	42.30	kJ/mol	365.50	NIST
ΔvapH	44.20	kJ/mol	378.00	NIST
ΔvapH	36.09	kJ/mol	414.40	NIST
Pvap	[5.00; 100.00]	kPa	[329.35; 412.96]
T(K) Vapor pressure (kPa) 0 20 40 60 80 100 340 360 380 400
Pvap	5.00	kPa	329.35	Physico...
Pvap	9.90	kPa	344.89	Physico...
Pvap	10.00	kPa	345.13	Physico...
Pvap	20.00	kPa	362.77	Physico...
Pvap	30.00	kPa	374.08	Physico...
Pvap	45.00	kPa	386.22	Physico...
Pvap	60.00	kPa	395.40	Physico...
Pvap	86.40	kPa	407.76	Physico...
Pvap	95.00	kPa	411.12	Physico...
Pvap	100.00	kPa	412.96	Physico...
ρl	794.79	kg/m3	298.15	Calorim...

Correlations

Property	Value	Unit	Temperature (K)	Source
Pvap	[1.33; 202.65]	kPa	[304.52; 440.63]	The Yaw...
Equation			ln(Pvp) = A + B/(T + C)
Coefficient A			1.49756e+01
Coefficient B			-3.84562e+03
Coefficient C			-4.27040e+01
Temperature range, min.			304.52
Temperature range, max.			440.63
T(K) Vapor pressure (kPa) 0 50 100 150 200 350 400
Pvap	1.33	kPa	304.52	Calculated Property
Pvap	2.97	kPa	319.64	Calculated Property
Pvap	6.10	kPa	334.77	Calculated Property
Pvap	11.67	kPa	349.89	Calculated Property
Pvap	20.99	kPa	365.01	Calculated Property
Pvap	35.83	kPa	380.14	Calculated Property
Pvap	58.43	kPa	395.26	Calculated Property
Pvap	91.51	kPa	410.38	Calculated Property
Pvap	138.33	kPa	425.51	Calculated Property
Pvap	202.65	kPa	440.63	Calculated Property
Pvap	[1.20e-06; 3288.08]	kPa	[176.95; 603.00]	KDB Vap...
Equation			ln(Pvp) = A + B/T + C*ln(T) + D*T^2
Coefficient A			1.00058e+02
Coefficient B			-8.56597e+03
Coefficient C			-1.26679e+01
Coefficient D			9.19771e-06
Temperature range, min.			176.95
Temperature range, max.			603.00
T(K) Vapor pressure (kPa) 0 500 1000 1500 2000 2500 3000 3500 200 400 600
Pvap	1.20e-06	kPa	176.95	Calculated Property
Pvap	1.95e-03	kPa	224.29	Calculated Property
Pvap	0.17	kPa	271.63	Calculated Property
Pvap	3.03	kPa	318.97	Calculated Property
Pvap	22.71	kPa	366.31	Calculated Property
Pvap	99.40	kPa	413.64	Calculated Property
Pvap	309.18	kPa	460.98	Calculated Property
Pvap	771.34	kPa	508.32	Calculated Property
Pvap	1667.44	kPa	555.66	Calculated Property
Pvap	3288.08	kPa	603.00	Calculated Property

Similar Compounds

Find more compounds similar to Pentanenitrile.

Mixtures

• Ethane, 1,2-dichloro- + Pentanenitrile
• Benzene, 1,2-dichloro- + Pentanenitrile
• Benzene + Pentanenitrile
• Pentanenitrile + Carbon Tetrachloride
• Carbon dioxide + Pentanenitrile

Sources

• KDB Vapor Pressure Data
• Crippen Method
• Crippen Method
• High pressure phase behavior for the binary mixture of valeronitrile, capronitrile and lauronitrile in supercritical carbon dioxide at temperatures from 313.2 to 393.2 K and pressures from 3.9 to 25.7 MPa
• Physico-Chemical Properties of LiFSI Solutions I. LiFSI with Valeronitrile, Dichloromethane, 1,2-Dichloroethane, and 1,2-Dichlorobenzene
• Calorimetric Study of Nitrile Group-Solvent Interactions and Comparison with Dispersive Quasi-Chemical (DISQUAC) Predictions
• Joback Method
• KDB
• McGowan Method
• NIST Webbook
• The Yaws Handbook of Vapor Pressure

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