CAS 98-31-7|3,4-Dichlorobenzenesulfonyl chloride
Introduction：Basic information about CAS 98-31-7|3,4-Dichlorobenzenesulfonyl chloride, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 3,4-Dichlorobenzenesulfonyl chloride | ||
|---|---|---|---|
| CAS Number | 98-31-7 | Molecular Weight | 245.511 |
| Density | 1.6±0.1 g/cm3 | Boiling Point | 315.0±27.0 °C at 760 mmHg |
| Molecular Formula | C6H3Cl3O2S | Melting Point | 20-22°C |
| MSDS | ChineseUSA | Flash Point | 144.3±23.7 °C |
| Symbol | GHS02, GHS05 | Signal Word | Danger |
Names
| Name | 3,4-Dichlorobenzenesulfonyl Chloride |
|---|---|
| Synonym | More Synonyms |
Chemical & Physical Properties
| Density | 1.6±0.1 g/cm3 |
|---|---|
| Boiling Point | 315.0±27.0 °C at 760 mmHg |
| Melting Point | 20-22°C |
| Molecular Formula | C6H3Cl3O2S |
| Molecular Weight | 245.511 |
| Flash Point | 144.3±23.7 °C |
| Exact Mass | 243.891937 |
| PSA | 42.52000 |
| LogP | 3.68 |
| Vapour Pressure | 0.0±0.6 mmHg at 25°C |
| Index of Refraction | 1.582 |
| InChIKey | NYIBPWGZGSXURD-UHFFFAOYSA-N |
| SMILES | O=S(=O)(Cl)c1ccc(Cl)c(Cl)c1 |
| Storage condition | Refrigerator |
Safety Information
| Symbol | GHS02, GHS05 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H226-H314 |
| Precautionary Statements | P280-P305 + P351 + P338-P310 |
| Personal Protective Equipment | Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
| Hazard Codes | C:Corrosive; |
| Risk Phrases | R34 |
| Safety Phrases | S26-S27-S28-S36/37/39-S45 |
| RIDADR | UN 2920 8/PG 2 |
| WGK Germany | 3 |
| Packaging Group | II |
| Hazard Class | 8 |
| HS Code | 2904909090 |
Customs
| HS Code | 2904909090 |
|---|---|
| Summary | HS:2904909090 sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |
Articles3
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| SAR studies for a new class of antibacterial NAD biosynthesis inhibitors. J. Comb. Chem. 11(4) , 617-25, (2009) A new lead class of antibacterial drug-like NAD synthetase (NADs) inhibitors was previously identified from a virtual screening study. Here a solution-phase synthetic library of 76 compounds, analogs ... | |
| 4-Allyl-2-methoxyphenyl 3, 4-dichlorobenzenesulfonate. Ma Y-T, et al. Acta Crystallogr. Sect. E Struct. Rep. Online 67(11) , 3082, (2011) |
Synonyms
| MFCD00041255 |
| Benzenesulfonyl chloride, 3,4-dichloro- |
| EINECS 202-656-5 |
| WSGR CG DG |
| 3,4-Dichlorobenzenesulfonyl chloride |
| 3,4-Dichlorobenzenesulphonyl chloride |
| 3,4-Dichlorophenylsulfonyl chloride |
