15139-21-6
15139-21-6 structure
- Name: TNB
- Chemical Name: 2-Nitro-5-thiobenzoic acid
- CAS Number: 15139-21-6
- Molecular Formula: C7H5NO4S
- Molecular Weight: 199.18400
- Create Date: 2016-06-21 01:13:15
- Modify Date: 2024-01-03 02:44:20
| Name | 2-Nitro-5-thiobenzoic acid |
|---|---|
| Synonyms |
3-carboxyl-4-nitrobenzenethiol
2-nitro-thiazole-5-carboxylic acid 2-Nitro-5-thiazolcarbonsaeure 5-thio-2-nitrobenzoic acid 5-mercapto-2-nitrobenzoic acid 3-mercapto-6-nitrobenzoic acid 5-Thiazolecarboxylicacid,2-nitro |
| Density | 1.575g/cm3 |
|---|---|
| Boiling Point | 419.2ºC at 760mmHg |
| Molecular Formula | C7H5NO4S |
| Molecular Weight | 199.18400 |
| Flash Point | 207.4ºC |
| Exact Mass | 198.99400 |
| PSA | 121.92000 |
| LogP | 2.10490 |
| Vapour Pressure | 8.87E-08mmHg at 25°C |
| Index of Refraction | 1.682 |
| HS Code | 2930909090 |
|---|
| Precursor 10 | |
|---|---|
| DownStream 2 | |
| HS Code | 2930909090 |
|---|---|
| Summary | 2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |