Structural formula
| Business number | 02L9 |
|---|---|
| Molecular formula | C14H14N4O4S |
| Molecular weight | 334.35 |
| label |
Solid Crimson GBC, Fast purple GBC salt, Fast Purple Sauce GBC Salt, Fluorescent diazo salt purple sauce, Diazo color salt sauce purple, 2-Methyl-4-([2-methylphenyl]azo)benzenediazonium salt, 4-Amino-2′,3-dimethylazobenzene diazotated, Azoic Diazo No. 4 |
Numbering system
CAS number:101-89-3
MDL number:MFCD00011883
EINECS number:202-985-4
RTECS number:None
BRN number:None
PubChem number:24894974
Physical property data
1. Characteristics: Yellow-brown powder.
2. Density (g/mL,20℃): 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, 15 mm Hg ): Undetermined
7. Refractive index: Undetermined
8. Flashpoint (ºC): Undetermined
9. Specific rotation (º): Undetermined
10. Autoignition point or ignition temperature (ºC): Undetermined
11. Vapor pressure (mmHg,20ºC): Undetermined
12. Saturated vapor pressure (kPa, 20ºC): Not determined
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 the partition coefficient for water: undetermined
10. Autoignition point or ignition temperature (ºC): Undetermined
11. Vapor pressure (mmHg,20ºC): Undetermined
12. Saturated vapor pressure (kPa, 20ºC): Not determined
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 the partition coefficient for water: undetermined
17. Explosion upper limit (%,V/V): Undetermined
18. Lower explosion limit (%,V/V): Undetermined
19. Solubility:Insoluble in water, slightly soluble in hydrochloric acid.
Toxicological data
None yet
Ecological data
None yet
Molecular structure data
None yet
Compute chemical data
1. Reference value for hydrophobic parameter calculation (XlogP): None
2. Number of hydrogen bond donors: 1
3. Number of hydrogen bond acceptors: 7
4. Number of rotatable chemical bonds: 2
5. Number of tautomers: none
6. Topological molecule polar surface area 139
7. Number of heavy atoms: 23
8. Surface charge: 0
9. Complexity: 419
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
None yet
Storage method
None yet
Synthesis method
Using o-toluidine as raw material, it is first salted with hydrochloric acid, then diazotized with sodium nitrite, and then coupled with o-toluidine, translocated, and then It is obtained by forming salt with hydrochloric acid. Raw material consumption(kg/t0O-toluidine (100%) 890 Hydrochloric acid (31%) 1100Sodium nitrite (98%) 285Refined salt (industrial product) 540
Purpose
Mainly used for dyeing and printing of cotton, viscose, nylon and silk fabrics. With naphtholAS-D, naphtholAS, naphtholAS-BSThe coupling is maroon red. It is also used in the manufacture of oily red and as pharmaceutical intermediates.
ILY: 宋体; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体”>17. Explosion limit (%,V/V): Undetermined
18. Lower explosion limit (%,V/V): Undetermined
19. Solubility:Insoluble in water, slightly soluble in hydrochloric acid.
Toxicological data
None yet
Ecological data
None yet
Molecular structure data
None yet
Compute chemical data
1. Reference value for hydrophobic parameter calculation (XlogP): None
2. Number of hydrogen bond donors: 1
3. Number of hydrogen bond acceptors: 7
4. Number of rotatable chemical bonds: 2
5. Number of tautomers: none
6. Topological molecule polar surface area 139
7. Number of heavy atoms: 23
8. Surface charge: 0
9. Complexity: 419
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
None yet
Storage method
None yet
Synthesis method
Using o-toluidine as raw material, it is first salted with hydrochloric acid, then diazotized with sodium nitrite, and then coupled with o-toluidine, translocated, and then It is obtained by forming salt with hydrochloric acid. Raw material consumption(kg/t0O-toluidine (100%) 890 Hydrochloric acid (31%) 1100Sodium nitrite (98%) 285Refined salt (industrial product) 540
Purpose
Mainly used for dyeing and printing of cotton, viscose, nylon and silk fabrics. With naphtholAS-D, naphtholAS, naphtholAS-BSThe coupling is maroon red. It is also used in the manufacture of oily red and as pharmaceutical intermediates.
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