N,N,N’,N’-Tetramethyl-1,3-propanediamine N,N,N’,N’-Tetramethyl-1,3-propanediamine
Structural formula
| Business number | 032G |
|---|---|
| Molecular formula | C7H18N2 |
| Molecular weight | 130.23 |
| label |
Tetramethylpropylenediamine, N,N,N’,N’-Tetramethyl-1,3-diaminepropane, Tetramethyl-1,3-diaminopropane, Bis[(dimethylamino)methyl]methane, 1,3-Bis(dimethylamino)propane, linear compound |
Numbering system
CAS number:110-95-2
MDL number:MFCD00008337
EINECS number:203-818-8
RTECS number:TX8400000
BRN number:None
PubChem number:24879082
Physical property data
1. Characteristics: Colorless liquid.
2. Density (g/mL,15℃): 0.779
3. Relative vapor density (g/mL,Air=1): Undetermined
4. Melting point (ºC): 95-98
5. Boiling point (ºC,normal pressure): 145-146
6. Boiling point (ºC,kPa): Undetermined
7. Refractive index: 1.4234
8. Flashpoint (ºC): 32
9. Specific optical rotation (º): Undetermined
10. Autoignition point or ignition temperature (ºC): Undetermined
11. Vapor pressure (mmHg,145ºC): 760
12. Saturated vapor pressure (kPa, ºC): Undetermined
13. Heat of combustion (KJ/mol): Undetermined
14. Critical temperature (ºC): Undetermined
15. Critical pressure (KPa): Undetermined
16. Oil and water (octanol/Log value of the partition coefficient for water: undetermined
17. Explosion limit (%,V/V): Undetermined
Ecological data
This substance is slightly harmful to water.
Molecular structure data
5. Molecular property data:
1. Molar refractive index: 41.48
2. Molar volume (m3/mol）：151.5
3. isotonic specific volume (90.2K):358.9
4. Surface Tension (dyne/cm):31.4
5. Polarizability（10-24cm3):16.44
Compute chemical data
1. Reference value for hydrophobic parameter calculation (XlogP): 0.7
2. Number of hydrogen bond donors: 0
3. Number of hydrogen bond acceptors: 2
4. Number of rotatable chemical bonds: 4
5. Number of tautomers: none
6. Topological molecule polar surface area 6.5
7. Number of heavy atoms: 9
8. Surface charge: 0
9. Complexity: 51.9
10. Number of isotope atoms: 0
11. Determine the number of atomic stereocenters: 0
12. Uncertain number of atomic stereocenters: 0
13. Determine the number of chemical bond stereocenters: 0
14. Number of uncertain chemical bond stereocenters: 0
15. Number of covalent bond units: 1
Properties and stability
Does not decompose at room temperature and pressure. Contact with oxidants and acids is prohibited.
Storage method
Stored in a cool, ventilated warehouse. Keep away from fire and anti-static. They should be stored separately from oxidants and acids, and avoid mixed storage. Equipped with the appropriate variety and quantity of fire equipment. Suitable materials should be available in the storage area to contain spills.
Synthesis method
None yet
Purpose
None yet
w Roman’; mso-bidi-font-family: Arial”>（10-24cm3):16.44
Compute chemical data
1. Reference value for hydrophobic parameter calculation (XlogP): 0.7
2. Number of hydrogen bond donors: 0
3. Number of hydrogen bond acceptors: 2
4. Number of rotatable chemical bonds: 4
5. Number of tautomers: none
6. Topological molecule polar surface area 6.5
7. Number of heavy atoms: 9
8. Surface charge: 0
9. Complexity: 51.9
10. Number of isotope atoms: 0
11. Determine the number of atomic stereocenters: 0
12. Uncertain number of atomic stereocenters: 0
13. Determine the number of chemical bond stereocenters: 0
14. Number of uncertain chemical bond stereocenters: 0
15. Number of covalent bond units: 1
Properties and stability
Does not decompose at room temperature and pressure. Contact with oxidants and acids is prohibited.
Storage method
Stored in a cool, ventilated warehouse. Keep away from fire and anti-static. They should be stored separately from oxidants and acids, and avoid mixed storage. Equipped with the appropriate variety and quantity of fire equipment. Suitable materials should be available in the storage area to contain spills.
Synthesis method
None yet
Purpose
None yet
