Tetramethyl-p-phenylenediamine dihydrochloride
Structural formula
| Business number | 070E |
|---|---|
| Molecular formula | C10H18Cl2N2 |
| Molecular weight | 237.17 |
| label |
N,N,N’,N’-Tetramethyl-1,4-phenylenediamine dihydrochloride, N,N,N’,N’-tetramethyl-p-phenylenediamine hydrochloride, N,N,N’,N’-Tetramethyl-1,4-phenylenediamine dihydrochloride, Wurster’s reagent, C6H4[N(CH3)2]2·2HCl, p-Aminodiethylaniline dihydrochloride, N,N-Diethyl-p-phenylendiamine dihydrochloride, Biochemical reagents |
Numbering system
CAS number:637-01-4
MDL number:MFCD00012482
EINECS number:211-274-8
RTECS number:None
BRN number:7442241
PubChem number:24888749
Physical property data
1. Properties: White lens powder.
2. Density (g/mL, 25/4℃): Undetermined
3. Relative vapor density (g/mL, air=1): Undetermined
4. Melting point (ºC): 223-225
5. Boiling point (ºC, normal pressure): Undetermined
6. Boiling point (ºC, 5.2kPa): Undetermined
7. Refractive index: Undetermined
8. Flash point (ºC): Undetermined
9. Specific rotation (º): Undetermined Determined
10. Autoignition point or ignition temperature (ºC): Not determined
11. Vapor pressure (kPa, 25ºC): Not determined
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. Log value of oil-water (octanol/water) partition coefficient: Undetermined
17. Explosion upper limit ( %, V/V): Undetermined
18. Lower explosion limit (%, V/V): Undetermined
19. Solubility: soluble in water and ethanol, insoluble in Ether.
Toxicological data
None yet
Ecological data
Do not allow undiluted or large quantities of products that are slightly hazardous to water to come into contact with groundwater, waterways or sewage systems. Do not discharge materials into the surrounding environment without government permission.
Molecular structure data
1. Molar refractive index: 54.87
2. Molar volume (cm3/mol): 165.4
3. Isotonic ratioCapacity (90.2K): 411.3
4. Surface tension (dyne/cm): 38.2
5. Polarizability (10-24cm3): 21.75
Compute chemical data
1. Reference value for hydrophobic parameter calculation (XlogP): None
2. Number of hydrogen bond donors: 2
3. Number of hydrogen bond acceptors: 2
4. Number of rotatable chemical bonds: 2
5. Number of tautomers: none
6. Topological molecule polar surface area 6.5
7. Number of heavy atoms: 14
8. Surface charge: 0
9. Complexity: 108
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: 3
Properties and stability
1. Stay away from oxides.
2. Toxic and harmful when inhaled, taken orally or in contact with skin.
Storage method
Store in an airtight container in a cool, dry place. Store away from oxidizing agents.
Synthesis method
None yet
Purpose
1. Microbial test reagent, used for the classification of positive reactions of aerobic microorganisms cytochrome oxidase.
2. Color film developer.
