Introduction：Basic information about CAS 16271-33-3|2,4-Dichlorobenzenesulfonyl chloride, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 2,4-Dichlorobenzenesulfonyl chloride |
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| CAS Number | 16271-33-3 | Molecular Weight | 245.511 |
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| Density | 1.6±0.1 g/cm3 | Boiling Point | 308.4±27.0 °C at 760 mmHg |
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| Molecular Formula | C6H3Cl3O2S | Melting Point | 55-58 °C(lit.) |
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| MSDS | ChineseUSA | Flash Point | 140.3±23.7 °C |
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| Symbol |
GHS05 | Signal Word | Danger |
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Names
| Name | 2,4-Dichlorobenzenesulfonyl chloride |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.6±0.1 g/cm3 |
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| Boiling Point | 308.4±27.0 °C at 760 mmHg |
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| Melting Point | 55-58 °C(lit.) |
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| Molecular Formula | C6H3Cl3O2S |
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| Molecular Weight | 245.511 |
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| Flash Point | 140.3±23.7 °C |
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| Exact Mass | 243.891937 |
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| PSA | 42.52000 |
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| LogP | 3.21 |
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| Vapour Pressure | 0.0±0.6 mmHg at 25°C |
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| Index of Refraction | 1.582 |
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| InChIKey | FDTPBIKNYWQLAE-UHFFFAOYSA-N |
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| SMILES | O=S(=O)(Cl)c1ccc(Cl)cc1Cl |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- DB8927500
- CHEMICAL NAME :
- Benzenesulfonyl chloride, 2,4-dichloro-
- CAS REGISTRY NUMBER :
- 16271-33-3
- BEILSTEIN REFERENCE NO. :
- 2806192
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C6-H3-Cl3-O2-S
- MOLECULAR WEIGHT :
- 245.50
- WISWESSER LINE NOTATION :
- WSGR BG DG
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 32 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#05079
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Safety Information
| Symbol |
GHS05 |
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| Signal Word | Danger |
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| Hazard Statements | H314 |
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| Precautionary Statements | P280-P305 + P351 + P338-P310 |
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| Personal Protective Equipment | Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges |
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| Hazard Codes | C:Corrosive; |
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| Risk Phrases | R34 |
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| Safety Phrases | S26-S36/37/39-S45 |
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| RIDADR | UN 3261 8/PG 2 |
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| WGK Germany | 3 |
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| RTECS | DB8927500 |
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| Packaging Group | II |
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| Hazard Class | 8 |
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| HS Code | 2904909090 |
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Customs
| HS Code | 2904909090 |
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| 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% |
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Synonyms
| 2,4-Dichlorobenzenesulphonyl chloride |
| Benzenesulfonyl chloride,2,4-dichloro |
| 2,4-Dichlorobenzenesulfenyl chloride |
| 2,4-dichloro-benzenesulfonyl chloride |
| 2,4-diclorobenzenesulfonyl chloride |
| MFCD00052712 |
| 2,4-dichlorobenzenosulfonyl chloride |
| 2,4-dichlorophenylsulfonyl chloride |
| Benzenesulfonyl chloride, 2,4-dichloro- |
| WSGR BG DG |
| 2,4-Dichlorobenzene-1-Sulfonyl Chloride |
| 2,4-Dichlorobenzenesulfonyl chloride |
| 2,4,5-TRIMETHYLOXAZOLE |
