20951-24-0
20951-24-0 structure
- Name: 1-(2-HYDROXY-3,6-DIMETHOXYPHENYL)ETHAN-1-ONE
- Chemical Name: 1-(2-hydroxy-5-methanesulfoyl-phenyl)-ethanone
- CAS Number: 20951-24-0
- Molecular Formula: C9H10O4S
- Molecular Weight: 214.23800
- Create Date: 2018-12-02 16:38:38
- Modify Date: 2025-08-31 21:50:39
| Name | 1-(2-hydroxy-5-methanesulfoyl-phenyl)-ethanone |
|---|---|
| Synonyms |
2-Hydroxy-5-mercapto-benzoesaeure
3-carboxy-4-hydroxy-thiophenol 2'-hydroxy-5'-methanesulfonylacetophenone Benzoic acid,2-hydroxy-5-mercapto 5-Mercapto-salicylsaeure 2-hydroxy-5-mercaptobenzoic acid |
| Density | 1.329g/cm3 |
|---|---|
| Boiling Point | 424.206ºC at 760 mmHg |
| Molecular Formula | C9H10O4S |
| Molecular Weight | 214.23800 |
| Flash Point | 210.353ºC |
| Exact Mass | 214.03000 |
| PSA | 79.82000 |
| LogP | 2.07910 |
| Vapour Pressure | 0mmHg at 25°C |
| Index of Refraction | 1.547 |
| HS Code | 2914700090 |
|---|
|
~43%
20951-24-0 |
| Literature: Burdeska, K. Synthesis, 1982 , # 11 p. 940 - 942 |
| Precursor 1 | |
|---|---|
| DownStream 0 | |
| HS Code | 2914700090 |
|---|---|
| Summary | HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0% |