Chemical Properties of Nitric oxide (CAS 10102-43-9)

InChI

InChI=1S/NO/c1-2

InChI Key

MWUXSHHQAYIFBG-UHFFFAOYSA-N

Formula

NO

SMILES

[N]=O

Molecular Weight¹

30.01

CAS

10102-43-9

Other Names

• Amidogen, oxo-
• NO
• Nitrogen oxide
• UN 1660
• nitrogen monooxide
• nitrogen monoxide
• nitrogen oxide (NO)
• nitrosyl radical
• oxoamidogen

• ω : Acentric Factor.
• PAff : Proton affinity (kJ/mol).
• BasG : Gas basicity (kJ/mol).
• μ : Dipole Moment (debye).
• Δ_fG° : Standard Gibbs free energy of formation (kJ/mol).
• Δ_fH°_gas : Enthalpy of formation at standard conditions (kJ/mol).
• Δ_vapH : Enthalpy of vaporization at a given temperature (kJ/mol).
• IE : Ionization energy (eV).
• logP_oct/wat : Octanol/Water partition coefficient.
• McVol : McGowan's characteristic volume (ml/mol).
• P_c : Critical Pressure (kPa).
• P_triple : Triple Point Pressure (kPa).
• P_vap : Vapor pressure (kPa).
• ρ_l : Liquid Density (kg/m³).
• T_boil : Normal Boiling Point Temperature (K).
• T_c : Critical Temperature (K).
• T_fus : Normal melting (fusion) point (K).
• T_triple : Triple Point Temperature (K).
• V_c : Critical Volume (m³/kmol).
• Z_c : Critical Compressibility.
• Z_ra : Rackett Parameter.
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Property	Value	Unit	Source
ω	0.5880		KDB
PAff	[526.10; 531.80]	kJ/mol
PAff	531.80	kJ/mol	NIST
PAff	526.10 ± 1.30	kJ/mol	NIST
BasG	505.30	kJ/mol	NIST
μ	0.20	debye	KDB
ΔfG°	86.75	kJ/mol	KDB
ΔfH°gas	90.43	kJ/mol	KDB
IE	[9.20; 9.54]	eV
IE	9.26 ± 0.00	eV	NIST
IE	9.26 ± 0.00	eV	NIST
IE	9.26 ± 0.00	eV	NIST
IE	9.26	eV	NIST
IE	9.26	eV	NIST
IE	9.26 ± 0.00	eV	NIST
IE	9.23	eV	NIST
IE	9.20 ± 0.10	eV	NIST
IE	Outlier 9.54	eV	NIST
IE	9.26	eV	NIST
IE	9.26 ± 0.00	eV	NIST
IE	9.27	eV	NIST
IE	9.26 ± 0.00	eV	NIST
IE	9.27	eV	NIST
IE	9.25 ± 0.02	eV	NIST
IE	9.25 ± 0.15	eV	NIST
IE	9.27	eV	NIST
IE	9.26 ± 0.00	eV	NIST
IE	9.27 ± 0.05	eV	NIST
IE	9.28 ± 0.03	eV	NIST
IE	9.27 ± 0.01	eV	NIST
IE	9.25 ± 0.01	eV	NIST
IE	9.27 ± 0.01	eV	NIST
IE	9.25 ± 0.02	eV	NIST
IE	9.26	eV	NIST
logPoct/wat	-0.447		Crippen Calculated Property
McVol	20.260	ml/mol	McGowan Calculated Property
Pc	6480.00	kPa	KDB
Ptriple	21.92	kPa	KDB
Tboil	121.41	K	KDB
Tc	180.00	K	KDB
Tfus	109.50	K	KDB
Ttriple	109.54	K	KDB
Vc	0.058	m3/kmol	KDB
Zc	0.2511270		KDB
Zra	0.27		KDB

Cheméo can also estimate Enthalpy of vaporization at standard conditions, Log10 of Water solubility in mol/l for this compound, but they fall outside the models' validated range, so they are not shown here. Open the prediction tool to compute them on demand.

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
ΔvapH	13.80	kJ/mol	212.00	NIST
Pvap	[188.30; 987.80]	kPa	[127.32; 146.22]
Pvap	188.30	kPa	127.32	Phase Equilibrium of Three Binary Mixtures Containing NO and Components Present in Ambient Air
Pvap	410.90	kPa	135.80	Phase Equilibrium of Three Binary Mixtures Containing NO and Components Present in Ambient Air
Pvap	987.80	kPa	146.22	Phase Equilibrium of Three Binary Mixtures Containing NO and Components Present in Ambient Air
ρl	1280.00	kg/m3	121.00	KDB

Correlations

Property	Value	Unit	Temperature (K)	Source
Pvap	[21.96; 6493.35]	kPa	[109.50; 180.15]	The Yaws Handbook of Vapor Pressure
Equation			ln(Pvp) = A + B/(T + C)
Coefficient A			1.57218e+01
Coefficient B			-1.08919e+03
Coefficient C			-2.32800e+01
Temperature range, min.			109.50
Temperature range, max.			180.15
Pvap	21.96	kPa	109.50	Calculated Property
Pvap	63.01	kPa	117.35	Calculated Property
Pvap	153.71	kPa	125.20	Calculated Property
Pvap	330.08	kPa	133.05	Calculated Property
Pvap	640.05	kPa	140.90	Calculated Property
Pvap	1142.43	kPa	148.75	Calculated Property
Pvap	1904.65	kPa	156.60	Calculated Property
Pvap	2999.94	kPa	164.45	Calculated Property
Pvap	4504.26	kPa	172.30	Calculated Property
Pvap	6493.35	kPa	180.15	Calculated Property

Similar Compounds

Find more compounds similar to Nitric oxide.

Mixtures

• Carbon dioxide + Nitric oxide
• Nitric oxide + Sulfur dioxide
• Nitric oxide + Argon
• Carbon monoxide + Nitric oxide
• Nitrogen + Nitric oxide
• Nitric oxide + 1H-Tetrazole + Tetrabutylphosphonium bromide
• Tetra-N-butylammonium chloride + Nitric oxide + 1H-Tetrazole
• Nitric oxide + Tetra-N-butylammonium bromide + 1H-Tetrazole
• Choline chloride + Nitric oxide + 1H-Tetrazole
• Choline chloride + Nitric oxide + 1H-1,2,4-Triazole
• Choline chloride + Nitric oxide + 1H-Imidazole
• Nitric oxide + Butane, decafluoro-

Sources

• Crippen Method
• Crippen Method
• Thermodynamic Study of binary an ternary systems containing CO2 + impurities in the context of CO2 transportation
• Thermodynamic study of binary systems containing sulphur dioxide and nitric oxide: Measurements and modelling
• Phase Equilibrium of Three Binary Mixtures Containing NO and Components Present in Ambient Air
• Efficient and Reversible Nitric Oxide Absorption by Low-Viscosity, Azole-Derived Deep Eutectic Solvents
• Vapor Liquid Equilibrium (VLE) Data and Thermodynamic Modeling for Binary Systems Containing Perfluorobutane (R610) with Carbon Monoxide or Nitric Oxide at (293, 313, and 333) K
• KDB
• McGowan Method
• NIST Webbook
• The Yaws Handbook of Vapor Pressure

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