Dicyclohexanone oxalyl dihydrazone
Structural formula
| Business number | 04HN |
|---|---|
| Molecular formula | C14H22N4O2 |
| Molecular weight | 278.36 |
| label |
bis(cyclohexanone), Bis(cyclohexanone)oxalate dihydrazone ester, new copper reagent, Oxalylbis(cyclohexylhydrazine), cuprizon, Cuprizone, Oxalic acid bis(cyclohexylidenehydrazide), Colorimetric determination of copper reagent, Spectrometry |
Numbering system
CAS number:370-81-0
MDL number:MFCD00001659
EINECS number:206-729-2
RTECS number:RO2520000
BRN number:2388004
PubChem number:24893128
Physical property data
一 , physical property data
Traits ：White crystal
Density (g/mL,25/4℃): Not available
Relative Vapor density (g/mL, air=1)：Not available
Melting point (ºC): 208-214
Boiling point (ºC, normal pressure): Not available
Boiling point (ºC, 5.2kPa): Not available
Refraction Rate: Not available
Flash Point (ºC): Not available
Optical rotation (º): Not available
Spontaneous combustion Point or ignition temperature (ºC): Not available
Steam Pressure (kPa, 25ºC): Not available
saturated Vapor pressure (kPa, 60ºC): Not available
Burn Heat (KJ/mol):Not available
Critical Temperature (ºC): Not available
Critical Pressure (KPa): Not available
oil and water Log value of the (octanol/water) partition coefficient:Not available
Explosion Upper limit (%, V/V): Not available
Explosion Lower limit (%, V/V): Not available
Dissolve Sex: Soluble in hot methanol and ethanol, insoluble in water.
Toxicological data
Two , Toxicological data:
Acute Toxicity:Not available .
Ecological data
Three , Ecological data:
1 ,Other harmful effects: This substance may be harmful to the environment, and special treatment should be given to water bodies. Notice.
Molecular structure data
1. Molar refractive index: 75.88
2. Molar volume (m3/mol）：214.4
3. isotonic specific volume (90.2K):575.6
4. Surface���strength (dyne/cm）：51.9
5. Polarizability（10-24cm3): 30.08
Compute chemical data
1. Reference value for hydrophobic parameter calculation (XlogP): 1.6
2. Number of hydrogen bond donors: 2
3. Number of hydrogen bond acceptors: 4
4. Number of rotatable chemical bonds: 2
5. Number of tautomers: 3
6. Topological molecule polar surface area 82.9
7. Number of heavy atoms: 20
8. Surface charge: 0
9. Complexity: 373
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
None yet
Storage method
2~8 ℃ storage.
Synthesis method
None yet
Purpose
Colorimetric analysis of copper, spectroscopic determination of high copper and amino acids.
