28519-50-8
28519-50-8 structure
- Name: p-toluenethiosulfonic acid potassium salt
- Chemical Name: potassium,(4-methylphenyl)-oxido-oxo-sulfanylidene-λ6-sulfane
- CAS Number: 28519-50-8
- Molecular Formula: C7H7KO2S2
- Molecular Weight: 226.35800
- Catalog: Chemical reagent Organic reagent Sulfonate/sulfinate
- Create Date: 2018-04-17 08:00:00
- Modify Date: 2024-01-05 13:20:29
| Name | potassium,(4-methylphenyl)-oxido-oxo-sulfanylidene-λ6-sulfane |
|---|---|
| Synonyms |
potassium 4-methylbenzenesulfonothioate
Potassium 4-methylbenzenethiosulfonate potassium toluene-4-thiosulfonate MFCD00003547 Potassium toluene-p-thiosulphonate para-toluenethiosulphonic acid potassium salt potassium thiotosylate p-toluenethiosulfinic acid potassium salt EINECS 249-065-9 p-Toluenethiosulfonic Acid Potassium Salt Potassium p-Toluenethiosulfonate |
| Boiling Point | 341.4ºC at 760mmHg |
|---|---|
| Melting Point | 227-229ºC(lit.) |
| Molecular Formula | C7H7KO2S2 |
| Molecular Weight | 226.35800 |
| Flash Point | 160.3ºC |
| Exact Mass | 225.95200 |
| PSA | 80.60000 |
| LogP | 2.74690 |
| Vapour Pressure | 3.1E-05mmHg at 25°C |
| Index of Refraction | 1.633 |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H315-H319-H335 |
| Precautionary Statements | P261-P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Hazard Codes | Xi: Irritant; |
| Risk Phrases | 36/37/38 |
| Safety Phrases | 26-36 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2930909090 |
| Precursor 0 | |
|---|---|
| DownStream 10 | |
![1-methyl-4-[(4-methylphenyl)methylsulfonyl]benzene structure](https://www.chemsrc.com/caspic/384/21668-99-5.png)
![N-[2-(4-methylphenyl)sulfonylsulfanylethyl]-N-propan-2-ylpropan-2-amine,hydrochloride structure](https://www.chemsrc.com/caspic/210/139131-35-4.png)
| 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% |