96-73-1
96-73-1 structure
- Name: 2-Chloro-5-nitrobenzenesulfonic acid
- Chemical Name: 2-chloro-5-nitrobenzenesulfonic acid
- CAS Number: 96-73-1
- Molecular Formula: C6H4ClNO5S
- Molecular Weight: 237.618
- Catalog: Pharmaceutical intermediate Heterocyclic compound Pyridazine
- Create Date: 2018-02-18 08:00:00
- Modify Date: 2025-08-23 10:44:03
| Name | 2-chloro-5-nitrobenzenesulfonic acid |
|---|---|
| Synonyms |
2-Chloro-5-nitrobenzenesulfonic acid
4-nitrochloro benzene-2-sulphonic acid 6-chloro-3-nitrobenzenesulfonic acid 4-chloro-3-sulphonitrobenzene 3-Sulfo-4-chloronitrobenzene MFCD00065336 2-chloro-5-nitro-benzenesulfonic acid EINECS 202-528-9 Benzenesulfonic acid,2-chloro-5-nitro Benzenesulfonic acid, 2-chloro-5-nitro- 5-nitro-2-chlorobenzenesulfonic acid |
| Density | 1.7±0.1 g/cm3 |
|---|---|
| Melting Point | >300ºC |
| Molecular Formula | C6H4ClNO5S |
| Molecular Weight | 237.618 |
| Exact Mass | 236.949875 |
| PSA | 108.57000 |
| LogP | 1.10 |
| Index of Refraction | 1.623 |
| Storage condition | Refrigerator |
| HS Code | 2904909090 |
|---|
|
~98%
96-73-1 |
| Literature: Endyus'kin, V. P.; Lisitsyn, V. N.; Filippov, V. M.; Endyus'kin, P. N. J. Appl. Chem. USSR (Engl. Transl.), 1990 , vol. 63, # 7.2 p. 1568 - 1571,1442 - 1445 |
|
~%
96-73-1 |
| Literature: US5451666 A1, ; |
|
~%
96-73-1 |
| Literature: Chemische Berichte, , vol. 24, p. 3188 Chemische Berichte, , vol. 42, p. 1077 Justus Liebigs Annalen der Chemie, , vol. 265, p. 88 |
| Precursor 4 | |
|---|---|
| DownStream 10 | |
![{7-[(Methylsulfonyl)amino]-1,1-dioxido-2H-1,2,4-benzothiadiazin-3 -yl}acetic acid structure](https://image.chemsrc.com/caspic/217/1000313-20-1.png)
| HS Code | 2904909090 |
|---|---|
| Summary | HS:2904909090 sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |