1,3-diaminopentane
structural formula
| business number | 0602 |
|---|---|
| molecular formula | c5h14n2 |
| molecular weight | 102.18 |
| label |
1,3-pentanediamine, dytek ep diamine, 1,3-pentanediamine, ch3ch2ch(nh2)ch2ch2nh2 |
numbering system
cas number:589-37-7
mdl number:mfcd00134550
einecs number:none
rtecs number:none
brn number:6796726
pubchem number:24863830
physical property data
1. physical property data
1. boiling point (ºc, normal pressure): 64°c
2. density: 0.855g/ml at 25 °c (lit.
3. melting point (ºc): -121
4. refractive index: n20/d 1.452(lit.)
5. flash point (ºc): 138 °f
toxicological data
none yet
ecological data
none yet
molecular structure data
1. molar refractive index: 32.24
2. molar volume (cm3/mol) 118.8
3. isotonic specific volume (90.2k) : 286.5
4. surface tension (dyne/cm): 33.8
5. polarizability (10-24cm3): 12.78
compute chemical data
1. reference value for calculation of hydrophobic parameters (xlogp): -0.3
2. number of hydrogen bond donors: 2
3. number of hydrogen bond acceptors: 2
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4. number of rotatable chemical bonds: 3
5. number of tautomers: none
6. topological molecule polar surface area 52
7. number of heavy atoms: 7
8. surface charge: 0
9. complexity: 37.1
10. number of isotope atoms: 0
11. determine the number of atomic stereocenters: 0
12. uncertain number of atomic stereocenters: 1
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
none yet
storage method
none yet
synthesis method
none yet
purpose
none yet
