- InChI
- InChI=1S/C7H18N2/c1-8(2)6-5-7-9(3)4/h5-7H2,1-4H3
- InChI Key
- DMQSHEKGGUOYJS-UHFFFAOYSA-N
- Formula
- C7H18N2
- SMILES
- CN(C)CCCN(C)C
- Molecular Weight1
- 130.23
- CAS
- 110-95-2
- Other Names
-
- (CH3)2N(CH2)3N(CH3)2
- 1,3-Bis(dimethylamino)propane
- Bis[(dimethylamino)methyl]methane
- N,N,N',N'-Tetramethyl-1,3-diaminopropane
- N,N,N',N'-Tetramethyl-1,3-propanediamine
- N,N,N',N'-Tetramethyltrimethylenediamine
- Propane-1,3-diamine, N,N,N',N'-tetramethyl-
- Tetramethylpropanediamine
- Tetramethyltrimethylenediamine
- PAff : Proton affinity (kJ/mol).
- BasG : Gas basicity (kJ/mol).
- 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).
- ρl : Liquid Density (kg/m3).
- 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 |
|---|---|---|---|
| PAff | 1035.20 | kJ/mol | NIST |
| BasG | 985.40 | kJ/mol | NIST |
| ΔfG° | 229.62 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -52.75 | kJ/mol | Joback Calculated Property |
| ΔfusH° | 19.93 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 35.26 | kJ/mol | Joback Calculated Property |
| IE | [7.60; 7.84] | eV |
|
| IE | 7.60 | eV | NIST |
| IE | 7.84 | eV | NIST |
| log10WS | 0.11 | Crippen Calculated Property | |
| logPoct/wat | 0.500 | Crippen Calculated Property | |
| McVol | 129.450 | ml/mol | McGowan Calculated Property |
| Pc | 2787.66 | kPa | Joback Calculated Property |
| Tboil | [417.20; 418.70] | K |
|
| Tboil | 418.70 | K | NIST |
| Tboil | 417.20 | K | NIST |
| Tc | 545.94 | K | Joback Calculated Property |
| Tfus | 191.20 ± 0.60 | K | NIST |
| Vc | 0.464 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [249.85; 325.97] | J/mol×K | [384.44; 545.94] |
|
| Cp,gas | 249.85 | J/mol×K | 384.44 | Joback Calculated Property |
| Cp,gas | 263.93 | J/mol×K | 411.36 | Joback Calculated Property |
| Cp,gas | 277.44 | J/mol×K | 438.27 | Joback Calculated Property |
| Cp,gas | 290.37 | J/mol×K | 465.19 | Joback Calculated Property |
| Cp,gas | 302.76 | J/mol×K | 492.11 | Joback Calculated Property |
| Cp,gas | 314.62 | J/mol×K | 519.02 | Joback Calculated Property |
| Cp,gas | 325.97 | J/mol×K | 545.94 | Joback Calculated Property |
| ΔvapH | 45.30 | kJ/mol | 298.15 | Vapor p... |
| ρl | [761.40; 774.80] | kg/m3 | [303.15; 323.15] |
|
| ρl | 774.80 | kg/m3 | 303.15 | Mutual ... |
| ρl | 770.90 | kg/m3 | 308.15 | Mutual ... |
| ρl | 767.40 | kg/m3 | 313.15 | Mutual ... |
| ρl | 765.00 | kg/m3 | 318.15 | Mutual ... |
| ρl | 761.40 | kg/m3 | 323.15 | Mutual ... |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Pvap | [0.57; 202.62] | kPa | [302.05; 443.31] |
The Yaw...
|
| Equation | ln(Pvp) = A + B/(T + C) | |||
| Coefficient A | 1.54936e+01 | |||
| Coefficient B | -3.93231e+03 | |||
| Coefficient C | -5.71180e+01 | |||
| Temperature range, min. | 302.05 | |||
| Temperature range, max. | 443.31 | |||
| Pvap | 0.57 | kPa | 302.05 | Calculated Property |
| Pvap | 1.50 | kPa | 317.75 | Calculated Property |
| Pvap | 3.54 | kPa | 333.44 | Calculated Property |
| Pvap | 7.60 | kPa | 349.14 | Calculated Property |
| Pvap | 15.10 | kPa | 364.83 | Calculated Property |
| Pvap | 28.07 | kPa | 380.53 | Calculated Property |
| Pvap | 49.28 | kPa | 396.22 | Calculated Property |
| Pvap | 82.31 | kPa | 411.92 | Calculated Property |
| Pvap | 131.63 | kPa | 427.61 | Calculated Property |
| Pvap | 202.62 | kPa | 443.31 | Calculated Property |
Similar Compounds
Find more compounds similar to 1,3-Propanediamine, N,N,N',N'-tetramethyl-.
Mixtures
- 1,3-Propanediamine, N,N,N',N'-tetramethyl- + Water
- 1,3-Propanediamine, N,N,N',N'-tetramethyl- + Carbon dioxide + Water
Sources
- Crippen Method
- Crippen Method
- Mutual diffusion coefficients, density, and viscosity of aqueoussolutions of new polyamine CO2absorbents
- Vapor pressure and enthalpy of vaporization of aliphatic propanediamines
- CO2 Solubility Measurements and Modeling for Tertiary Diamines
- Joback Method
- McGowan Method
- NIST Webbook
- The Yaws Handbook of Vapor Pressure
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