Dichloramine T
Structural formula
| Business number | 0511 |
|---|---|
| Molecular formula | C7H7Cl2NO2S |
| Molecular weight | 240.11 |
| label |
Dichloramine-T, N,N-dichloro-p-toluenesulfonamide, Dichloramine-T, N,N-Dichloro-p-toluenesulphonamide, N,N-Dichloro-4-methylbenzenesulphonamide |
Numbering system
CAS number:473-34-7
MDL number:None
EINECS number:207-462-4
RTECS number:None
BRN number:None
PubChem ID:None
Physical property data
1. Character:Prismatic crystal
2. Density (g/ m3,25/4℃): Undetermined
3. Relative vapor density (g/cm3,AIR=1): Not OK
4. Melting point (ºC): 79
5. Boiling point (ºC,Normal pressure): Undetermined
6. Boiling point (ºC,5.2kPa): Undetermined
7. Refractive Index: Undetermined
8. Flash Point (ºF): Undetermined
9. Specific optical rotation (º): Undetermined
10. Autoignition point or ignition temperature (ºC): Undetermined
11. Vapor pressure (kPa,25ºC, Molar refractive index:53.74
2、 Molar Volume（m3/mol)：161.0
3、 Isotonic specific volume (90.2K):425.7
4、 Surface tension（dyne/cm)：48.8
5、 Polarizability(10-24cm3）：21.30
Compute chemical data
1. Reference value for hydrophobic parameter calculation (XlogP): 2.5
2. Number of hydrogen bond donors: 0
3. Number of hydrogen bond acceptors: 3
4. Number of rotatable chemical bonds: 1
5. Number of tautomers: none
6. Topological molecule polar surface area 45.8
7. Number of heavy atoms: 13
8. Surface charge: 0
9. Complexity: 252
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
Use and store according to specifications, no decomposition will occur, and avoid contact with oxides
Storage method
Save in a sealed manner and place it in a ventilated and dry place to avoid contact with other oxides.
Synthesis method
Dissolve p-toluenesulfonamide in a saturated solution of calcium hypochlorite, add acetic acid solution, stir and crystallize, filter and dry to obtain dichloramine-T, with a yield of 76%.
Purpose
Organic synthesis intermediates.
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5、 Polarizability(10-24cm3）：21.30
Compute chemical data
1. Reference value for hydrophobic parameter calculation (XlogP): 2.5
2. Number of hydrogen bond donors: 0
3. Number of hydrogen bond acceptors: 3
4. Number of rotatable chemical bonds: 1
5. Number of tautomers: none
6. Topological molecule polar surface area 45.8
7. Number of heavy atoms: 13
8. Surface charge: 0
9. Complexity: 252
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
Use and store according to specifications, no decomposition will occur, and avoid contact with oxides
Storage method
Save in a sealed manner and place it in a ventilated and dry place to avoid contact with other oxides.
Synthesis method
Dissolve p-toluenesulfonamide in a saturated solution of calcium hypochlorite, add acetic acid solution, stir and crystallize, filter and dry to obtain dichloramine-T, with a yield of 76%.
Purpose
Organic synthesis intermediates.
