BD2858848
3,5-Dichloro-2-hydroxybenzenesulfonylchloride , 99% , 23378-88-3
Synonym(s):
2,4-Dichlorophenol-6-sulfonyl chloride
CAS NO.：23378-88-3
Empirical Formula: C6H3Cl3O3S
Molecular Weight: 261.51
MDL number: MFCD00007432
EINECS: 245-619-9
| Pack Size | Price | Stock | Quantity |
| 25g | RMB2688.80 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 80-83 °C (lit.) |
| Boiling point: | 359.0±42.0 °C(Predicted) |
| Density | 1.652 (estimate) |
| storage temp. | Store below +30°C. |
| pka | 4.03±0.50(Predicted) |
| form | Powder |
| color | Light beige to light brown |
| Water Solubility | Hydrolyzes in water. |
| Sensitive | Moisture Sensitive |
| BRN | 2940993 |
Description and Uses
3,5-Dichloro-2-hydroxybenzenesulfonyl chloride is used in the synthesis of (1R,2R)-(+)-1,2-(3,3?,5,5?-tetrachloro-2,2?-dihydroxydibenzenesulfonamido)-1,2-diphenylethane1 and (1R,2R)-(+)- 1,2-(3,3?,5,5?-tetrachloro-2,2?-dihydroxydibenzenesulfonamido)cyclohexane. It was used as chromogenic system in one-step kinetic method for the determination of 5?-nucleotidase.
Safety
| Symbol(GHS) |  GHS05 |
| Signal word | Danger |
| Hazard statements | H314 |
| Precautionary statements | P260-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338-P363 |
| Hazard Codes | C |
| Risk Statements | 34 |
| Safety Statements | 26-36/37/39-45 |
| RIDADR | UN 3261 8/PG 2 |
| WGK Germany | 3 |
| F | 10-21 |
| HazardClass | 8 |
| PackingGroup | II |
| HS Code | 29089990 |
