Chemical Properties of Methanamine, N-methoxy- (CAS 1117-97-1)

InChI

InChI=1S/C2H7NO/c1-3-4-2/h3H,1-2H3

InChI Key

KRKPYFLIYNGWTE-UHFFFAOYSA-N

Formula

C2H7NO

SMILES

CNOC

Molecular Weight¹

61.08

CAS

1117-97-1

Other Names

• Methylamine, N-methoxy-
• Hydroxylamine, N,O-dimethyl-
• Methoxyamine, N-methyl-
• Methoxymethylamine
• N-Methoxy-N-methylamine
• N-Methoxymethylamine
• N-Methyl-O-methylhydroxylamine
• N-Methylmethoxyamine
• N,O-Dimethylhydroxylamine
• O-Methyl-N-methylhydroxylamine
• O,N-Dimethylhydroxylamine
• CH3NHOCH3

• C_p,gas : Ideal gas heat capacity (J/mol×K).
• Δ_fusH° : Enthalpy of fusion 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_vap : Vapor pressure (kPa).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Cheméo can also estimate Normal Boiling Point Temperature, Normal melting (fusion) point, Critical Temperature, Critical Pressure, Critical Volume, Enthalpy of formation at standard conditions, Enthalpy of vaporization at standard conditions, Standard Gibbs free energy of formation, Acentric Factor, 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

Correlations

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[79.50; 177.90]	J/mol×K	[273.00; 1000.00]	Joback Predicted correlation
Equation			Y = A + B·T + C·T² + D·T³ + E·T⁴ Y is Cp,gas in J/mol×K, T in K
Coefficient A			2.53600e+01
Coefficient B			2.06840e-01
Coefficient C			-2.26000e-05
Coefficient D			-3.17000e-08
Coefficient E			0.00000e+00
Temperature range, min.			273.00
Temperature range, max.			1000.00
Cp,gas	79.50	J/mol×K	273.00	Calculated Property
Cp,gas	94.30	J/mol×K	353.78	Calculated Property
Cp,gas	108.37	J/mol×K	434.56	Calculated Property
Cp,gas	121.61	J/mol×K	515.33	Calculated Property
Cp,gas	133.91	J/mol×K	596.11	Calculated Property
Cp,gas	145.18	J/mol×K	676.89	Calculated Property
Cp,gas	155.31	J/mol×K	757.67	Calculated Property
Cp,gas	164.21	J/mol×K	838.44	Calculated Property
Cp,gas	171.77	J/mol×K	919.22	Calculated Property
Cp,gas	177.90	J/mol×K	1000.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
Pvap	[0.81; 102.33]	kPa	[228.00; 315.60]	NIST
Equation			ln(Y) = A + B/(T + C) Y is Pvap in kPa, T in K
Coefficient A			1.53301e+01
Coefficient B			-3.01345e+03
Coefficient C			-3.40190e+01
Reference			Bissot, Parry, et al., 1957
Comment			Coefficents calculated by NIST from author's data.
Temperature range, min.			228.00
Temperature range, max.			315.60
Pvap	0.81	kPa	228.00	Calculated Property
Pvap	1.71	kPa	237.73	Calculated Property
Pvap	3.36	kPa	247.47	Calculated Property
Pvap	6.22	kPa	257.20	Calculated Property
Pvap	10.94	kPa	266.93	Calculated Property
Pvap	18.38	kPa	276.67	Calculated Property
Pvap	29.67	kPa	286.40	Calculated Property
Pvap	46.22	kPa	296.13	Calculated Property
Pvap	69.76	kPa	305.87	Calculated Property
Pvap	102.33	kPa	315.60	Calculated Property

Similar Compounds

Find more compounds similar to Methanamine, N-methoxy-.

Sources

• Cheméo Relay (1.0, beta) Beta: served but experimental, data-limited and below our cross-validation release bar; the Joback value is recommended where available.
• Crippen Method
• Crippen Method
• Joback Method
• McGowan Method
• NIST Webbook

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