Aniline sulfate
Structural formula
| Business number | 05LC |
|---|---|
| Molecular formula | C12H16N2SO4 |
| Molecular weight | 284.33 |
| label |
Aniline sulfate, Aniline sulfate (2:1), benzidinated sulfuric acid, Aniline dihydrogen sulfate, N,N-diethyl p-toluidine hydrochloride, Benzenamine,sulfate(2:1) |
Numbering system
CAS number:542-16-5
MDL number:MFCD00013110
EINECS number:208-805-0
RTECS number:None
BRN number:3729533
PubChem ID:None
Physical property data
1. Characteristics: White shiny flaky crystals. The color becomes darker when exposed to light or air.
2. Density ( g/mL,25/4℃): Undetermined
3. Relative vapor density (g/mL,AIR=1): Undetermined
4. Melting point ( ºC): Undetermined
5. Boiling point ( ºC,Normal pressure): Undetermined
6. Boiling point ( ºC,5.2kPa): Undetermined
7. Refractive index: Undetermined
8. Flashpoint (ºC): Undetermined
9. Specific optical rotation (º): Undetermined
10. Autoignition point or ignition temperature (ºC): Not OK
11. Vapor pressure (kPa,25ºC): Undetermined
12. Saturation 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/water) partition coefficient pair Value: Undetermined
17. Explosion limit (%,V/V): Not OK
18. Lower explosion limit (%,V/V): Not OK
19. Solubility:Soluble in water, slightly soluble in ethanol, insoluble in ether.
Toxicological data
None
Ecological data
This substance may be harmful to the environment, and special attention should be paid to water bodies.
Molecular structure data
None
Compute chemical data
1. Reference value for hydrophobic parameter calculation (XlogP): None
2. Number of hydrogen bond donors: 3
3. Number of hydrogen bond acceptors: 5
4. Number of rotatable chemical bonds: 0
5. Number of tautomers: none
6. Topological molecule polar surface area 109
7. Number of heavy atoms: 12
8. Surface charge: 0
9. Complexity: 127
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: 2
Properties and stability
Use and store according to specifications, no decomposition will occur, and avoid contact with oxides
Storage method
This product should be sealed and stored away from light.
Synthesis method
Made from the action of aniline and sulfuric acid.
Purpose
Microscopic analysis of lignin. Qualitative analysis of chlorate. Organic synthesis.