- 2-Amino-5-nitrobenzenesulfonic acid
- 2-Amino-5-nitrobenzenesulfonic acid ammonium salt
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| Name |
2-Amino-5-nitrobenzenesulfonic acid ammonium salt |
EINECS | N/A |
| CAS No. | 4346-51-4 | Density | g/cm3 |
| PSA | 137.83000 | LogP | 2.93280 |
| Solubility | N/A | Melting Point |
N/A |
| Formula | C6H6 N2 O5 S . H3 N | Boiling Point | 583.7°Cat760mmHg |
| Molecular Weight | 235.24 | Flash Point | 306.8°C |
| Transport Information | N/A | Appearance | N/A |
| Safety | Moderately toxic by intraperitoneal route. Low toxicity by ingestion. When heated to decomposition it emits toxic vapors of NOx and NH3. | Risk Codes | N/A |
| Molecular Structure |
|
Hazard Symbols | N/A |
| Synonyms |
Benzenesulfonicacid, 2-amino-5-nitro-, NH4 salt (7CI); Benzenesulfonic acid, 2-amino-5-nitro-,monoammonium salt (8CI,9CI); 1,4-Nitroaniline-2-sulfonic acid ammonium salt;4-Nitroaniline-2-sulfonic acid ammonium salt; Ammonium4-nitroaniline-2-sulfonate |
2-Amino-5-nitrobenzenesulfonic acid ammonium salt Synthetic route
- 4346-51-4
2-amino-5-nitrobenzenesulfonic acid ammonium salt
- 22515-32-8
2-sulphonyl-4-nitrobenzene diazonium chloride
| Conditions | Yield |
|---|---|
| With hydrogenchloride; sodium nitrite In water at 0 - 5℃; for 2h; Product distribution / selectivity; |
2-Amino-5-nitrobenzenesulfonic acid ammonium salt Chemical Properties
Empirical Formula: C6H9N3O5S
Molecular Weight: 235.2178 g/mol
EINECS: 224-408-5
Flash Point: 306.8 °C
Enthalpy of Vaporization: 91.76 kJ/mol
Boiling Point: 583.7 °C at 760 mmHg
Vapour Pressure: 1.82E-14 mmHg at 25 °C
Structure of 2-Amino-5-nitrobenzenesulfonic acid ammonium salt (CAS NO.4346-51-4):
IUPAC Name: 2-Amino-5-nitrobenzenesulfonic acid ; Azane
2-Amino-5-nitrobenzenesulfonic acid ammonium salt Toxicity Data With Reference
| 1. | orl-rat LD:>10 g/kg | GTPZAB Gigiena Truda i Professionalnye Zabolevaniia. Labor Hygiene and Occupational Diseases. 32 (4)(1988),55. | ||
| 2. | ipr-rat LD50:2280 mg/kg | GTPZAB Gigiena Truda i Professionalnye Zabolevaniia. Labor Hygiene and Occupational Diseases. 32 (4)(1988),55. | ||
| 3. | orl-mus LD:>10 g/kg | GTPZAB Gigiena Truda i Professionalnye Zabolevaniia. Labor Hygiene and Occupational Diseases. 32 (4)(1988),55. |
2-Amino-5-nitrobenzenesulfonic acid ammonium salt Consensus Reports
2-Amino-5-nitrobenzenesulfonic acid ammonium salt (CAS NO.4346-51-4) has been reported in EPA TSCA Inventory.
2-Amino-5-nitrobenzenesulfonic acid ammonium salt Safety Profile
Moderately toxic by intraperitoneal route. Low toxicity by ingestion. When heated to decomposition 2-Amino-5-nitrobenzenesulfonic acid ammonium salt (CAS NO.4346-51-4) emits toxic vapors of NOx and NH3.
2-Amino-5-nitrobenzenesulfonic acid ammonium salt Specification
2-Amino-5-nitrobenzenesulfonic acid ammonium salt ,its cas register number is 4346-51-4. It also can be called p-Nitroaniline-2-sulfonic acid, ammonium salt ; Benzenesulfonic acid, 2-amino-5-nitro-, monoammonium salt ; Ammonium 2-amino-5-nitrobenzenesulphonate ; and Benzenesulfonic acid, 2-amino-5-nitro-, ammonium salt (1:1) .
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