Introduction：Basic information about CAS 52819-14-4|3,4-Dichlorothiophene 1,1-Dioxide, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 3,4-Dichlorothiophene 1,1-Dioxide |
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| CAS Number | 52819-14-4 | Molecular Weight | 185.02800 |
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| Density | 1.74g/cm3 | Boiling Point | 256.2ºC at 760 mmHg |
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| Molecular Formula | C4H2Cl2O2S | Melting Point | 113ºC |
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| MSDS | / | Flash Point | 108.7ºC |
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Names
| Name | 3,4-Dichlorothiophene 1,1-Dioxide |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.74g/cm3 |
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| Boiling Point | 256.2ºC at 760 mmHg |
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| Melting Point | 113ºC |
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| Molecular Formula | C4H2Cl2O2S |
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| Molecular Weight | 185.02800 |
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| Flash Point | 108.7ºC |
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| Exact Mass | 183.91500 |
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| PSA | 42.52000 |
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| LogP | 2.65600 |
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| Index of Refraction | 1.603 |
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| InChIKey | CIDAIMONSYOOGS-UHFFFAOYSA-N |
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| SMILES | O=S1(=O)C=C(Cl)C(Cl)=C1 |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- XM8650000
- CHEMICAL NAME :
- Thiophene, 3,4-dichloro-, 1,1-dioxide
- CAS REGISTRY NUMBER :
- 52819-14-4
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C4-H2-Cl2-O2-S
- MOLECULAR WEIGHT :
- 185.02
- WISWESSER LINE NOTATION :
- T5SWJ CG 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 :
- 7 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#05377
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Safety Information
Customs
| HS Code | 2934999090 |
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| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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Synonyms
| 3,4-dichlorothiophene 1,1-dioxide |
