18690-42-1
18690-42-1 structure
- Name: 2-hydroxy-5-nitro-alpha-toluenesulfonic acid
- Chemical Name: (2-hydroxy-5-nitrophenyl)methanesulfonic acid
- CAS Number: 18690-42-1
- Molecular Formula: C7H7NO6S
- Molecular Weight: 233.19900
- Create Date: 2017-09-23 23:10:17
- Modify Date: 2023-01-21 22:42:49
| Name | (2-hydroxy-5-nitrophenyl)methanesulfonic acid |
|---|---|
| Synonyms |
2-Hnats
Benzenemethanesulfonic acid,2-hydroxy-5-nitro |
| Density | 1.733g/cm3 |
|---|---|
| Molecular Formula | C7H7NO6S |
| Molecular Weight | 233.19900 |
| Exact Mass | 232.99900 |
| PSA | 128.80000 |
| LogP | 2.29220 |
| Index of Refraction | 1.653 |
| HS Code | 2906299090 |
|---|
|
~%
18690-42-1 |
| Literature: Bayer and Co. Patent: DE150313 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 7, p. 96 |
| HS Code | 2906299090 |
|---|---|
| Summary | 2906299090 other aromatic alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |