- InChI
- InChI=1S/C2H7NO/c1-3(2)4/h4H,1-2H3
- InChI Key
- VMESOKCXSYNAKD-UHFFFAOYSA-N
- Formula
- C2H7NO
- SMILES
- CN(C)O
- Molecular Weight1
- 61.08
- CAS
- 5725-96-2
- Other Names
-
- N,N-Dimethylhydroxylamine
- ω : Acentric Factor.
- Cp,gas : Ideal gas heat capacity (J/mol×K).
- ΔfG° : Standard Gibbs free energy of formation (kJ/mol).
- ΔfH°gas : Enthalpy of formation at standard conditions (kJ/mol).
- ΔfusH° : Enthalpy of fusion at standard conditions (kJ/mol).
- ΔvapH° : Enthalpy of vaporization at standard conditions (kJ/mol).
- ΔvapH : Enthalpy of vaporization at a given temperature (kJ/mol).
- IE : Ionization energy (eV).
- log10WS : Log10 of Water solubility in mol/l.
- logPoct/wat : Octanol/Water partition coefficient.
- McVol : McGowan's characteristic volume (ml/mol).
- Pc : Critical Pressure (kPa).
- Pvap : Vapor pressure (kPa).
- Tboil : Normal Boiling Point Temperature (K).
- Tc : Critical Temperature (K).
- Tfus : Normal melting (fusion) point (K).
- Vc : Critical Volume (m3/kmol).
- 1: Molecular weight from the IUPAC atomic weights tables.
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Physical Properties
| Property | Value | Unit | Source |
|---|---|---|---|
| ω | 0.5282 | Relay (1.0) Calculated Property | |
| ΔfG° | -60.08 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -79.91 | kJ/mol | Relay (1.0) Calculated Property |
| ΔfusH° | 8.04 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 48.42 | kJ/mol | Relay (1.0) Calculated Property |
| IE | 7.80 | eV | Relay (1.0) Calculated Property |
| log10WS | 1.85 | Relay (1.0) Calculated Property | |
| logPoct/wat | -0.063 | Crippen Calculated Property | |
| McVol | 54.890 | ml/mol | McGowan Calculated Property |
| Pc | 5739.21 | kPa | Joback Calculated Property |
| Tboil | 381.05 | K | Relay (1.0) Calculated Property |
| Tc | 552.86 | K | Relay (1.0) Calculated Property |
| Tfus | 307.60 | K | Relay (1.0) Calculated Property |
| Vc | 0.228 | m3/kmol | Relay (1.0) Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| ΔvapH | 45.70 | kJ/mol | 326.50 | NIST |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [75.92; 179.21] | 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 | -4.33000e+00 | |||
| Coefficient B | 3.51740e-01 | |||
| Coefficient C | -2.28000e-04 | |||
| Coefficient D | 5.98000e-08 | |||
| Coefficient E | 0.00000e+00 | |||
| Temperature range, min. | 273.00 | |||
| Temperature range, max. | 1000.00 | |||
| Cp,gas | 75.92 | J/mol×K | 273.00 | Calculated Property |
| Cp,gas | 94.22 | J/mol×K | 353.78 | Calculated Property |
| Cp,gas | 110.37 | J/mol×K | 434.56 | Calculated Property |
| Cp,gas | 124.57 | J/mol×K | 515.33 | Calculated Property |
| Cp,gas | 136.99 | J/mol×K | 596.11 | Calculated Property |
| Cp,gas | 147.84 | J/mol×K | 676.89 | Calculated Property |
| Cp,gas | 157.30 | J/mol×K | 757.67 | Calculated Property |
| Cp,gas | 165.55 | J/mol×K | 838.44 | Calculated Property |
| Cp,gas | 172.79 | J/mol×K | 919.22 | Calculated Property |
| Cp,gas | 179.21 | J/mol×K | 1000.00 | Calculated Property |
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Pvap | [1.74; 68.83] | kPa | [290.80; 363.00] |
NIST
|
| Equation | ln(Y) = A + B/(T + C) Y is Pvap in kPa, T in K | |||
| Coefficient A | 1.53608e+01 | |||
| Coefficient B | -3.23617e+03 | |||
| Coefficient C | -7.22150e+01 | |||
| Reference | Bissot, Parry, et al., 1957 | |||
| Comment | Coefficents calculated by NIST from author's data. | |||
| Temperature range, min. | 290.80 | |||
| Temperature range, max. | 363.00 | |||
| Pvap | 1.74 | kPa | 290.80 | Calculated Property |
| Pvap | 2.94 | kPa | 298.82 | Calculated Property |
| Pvap | 4.80 | kPa | 306.84 | Calculated Property |
| Pvap | 7.57 | kPa | 314.87 | Calculated Property |
| Pvap | 11.60 | kPa | 322.89 | Calculated Property |
| Pvap | 17.31 | kPa | 330.91 | Calculated Property |
| Pvap | 25.22 | kPa | 338.93 | Calculated Property |
| Pvap | 35.94 | kPa | 346.96 | Calculated Property |
| Pvap | 50.20 | kPa | 354.98 | Calculated Property |
| Pvap | 68.83 | kPa | 363.00 | Calculated Property |
Similar Compounds
Find more compounds similar to Methanamine, N-hydroxy-N-methyl-.
Sources
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