Propanal-2,4-dinitrophenylhydrazine
Structural formula
| Business number | 07FM |
|---|---|
| Molecular formula | C9H10N4O4 |
| Molecular weight | 238.20 |
| label |
Propionaldehyde 2,4-dinitrophenylhydrazone, Propanal 2,4-dinitrophenylhydrazine, Propionaldehyde-DNPH, Propionaldehyde-DNPH, C2H5CH=NNHC6H3(NO2)2, aromatic compounds |
Numbering system
CAS number:725-00-8
MDL number:MFCD00191484
EINECS number:None
RTECS number:None
BRN number:None
PubChem number:24866868
Physical property data
1. Character: Undetermined
2. Density (g/mL,25/4℃): Undetermined
3. Relative vapor density (g/mL,air=1 ): Undetermined
4. Melting point (ºC):152 -155
5. Boiling point (ºC,Normal pressure): Undetermined
6. Boiling point (ºC,5.2kPa): Undetermined
7. Refractive Index: Undetermined
8. Flashpoint (ºC): 2
9. Specific optical rotation (º): Undetermined
10. Autoignition point or ignition temperature (ºC): Undetermined
11. Vapor pressure (kPa,25ºC): Undetermined
12. Saturated vapor pressure (kPa,60ºC): 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 partition coefficient (water): undetermined
17. Explosion limit (%,V/V): Undetermined
18. Lower explosion limit (%,V/V): Undetermined
19. Solubility: Undetermined
Toxicological data
None yet
Ecological data
None yet
Molecular structure data
1. Molar refractive index: 58.71
2. Molar volume（m3/ mol）：168.3
3. etc.��Specific volume（ 90.2K)：469.9
4. Surface Tension(dyne/cm)：60.7
5. Dielectric constant:
6. Dipole moment（10 -24cm3)：
7. Polarizability: 23.27
Compute chemical data
1, Hydrophobic parameter calculation reference value (XlogP):1.3
2. Hydrogen Bonding Number of donors: 1
3. Hydrogen Bonding Number of receptors: 6
4. Rotatable Number of chemical bonds: 3
5. Topological molecules Polar surface area (TPSA）：111
6. Heavy atoms Quantity: 17
7, Surface charge:0
8. Complexity ：309
9. Isotope atomic number:0
10. Determine the number of atomic stereocenters:0
11. Uncertain number of atomic stereocenters:0
12. Determine the number of stereocenters of chemical bonds:0
13. Uncertain number of chemical bond stereocenters:0
14, Number of covalent bond units:1
Properties and stability
None yet
Storage method
0-6°CSealed storage
Synthesis method
None yet
Purpose
None yet