CAS Number6684-06-6
Synonyms2-chloro-3-chlorosulphonylpyridine; 2-chloropyridine-3-sulphonyl chloride; 2-Chloro-3-pyridinesulfonyl chloride; 2-Chloro-pyridine-3-sulfonyl chloride; 2-chloranylpyridine-3-sulfonyl chloride; T6NJ BG CSWG
Molecular FormulaC5H3Cl2NO2S
Molecular Weight212.054
Purity98%
Density1.6±0.1 g/cm3
Boiling Point324.5±27.0 °C at 760 mmHg
AppearancePowder | White to off-white
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 6684-06-6 |
| Catalog No. | 2A-9003021 |
| Chinese Name | 2-氯吡啶-3-磺酰氯 |
| Synonyms | 2-chloro-3-chlorosulphonylpyridine; 2-chloropyridine-3-sulphonyl chloride; 2-Chloro-3-pyridinesulfonyl chloride; 2-Chloro-pyridine-3-sulfonyl chloride; 2-chloranylpyridine-3-sulfonyl chloride; T6NJ BG CSWG |
| Molecular Formula | C5H3Cl2NO2S |
| Molecular Weight | 212.054 |
| Purity | 98 |
| Density | 1.6±0.1 g/cm3 |
| Boiling Point | 324.5±27.0 °C at 760 mmHg |
| Appearance | Powder | White to off-white |
| Storage Condition | 2~8℃ |
| HTC | 2933399090 |
| SMILES | O=S(=O)(Cl)c1cccnc1Cl |
| InChI Key | MFJSIQDQIZEVJX-UHFFFAOYSA-N |
| MSDS | msds/3021_1_6684_06_6.pdf |
| Use of | health and chemical hazard data given on this sheet. Storage:Store in closed vessels, refrigerated. Section8. Exposure Controls / Personal protection Engineering Controls: Use only in a chemical fume hood. Personal protective equipment: Wear laboratory clothing, chemical-resistant gloves and safety goggles. General hydiene measures: Wash thoroughly after handling. Wash contaminated clothing before reuse. Section9. Physical and chemical properties Appearance:Not specified Boiling point:No data Melting point:No data Flash point:No data Molecular weight: 212.1 Section10. Stability and reactivity Conditions to avoid: Heat, flames and sparks. Materials to avoid: Oxidizing agents. Possible hazardous combustion products: Carbon monoxide, nitrogen oxides, hydrogen chloride, sulfur oxides. Section11. Toxicological information Section12. Ecological information Section13. Disposal consideration Arrange disposal as special waste, by licensed disposal company, in consultation with local waste disposal authority, in accordance with national and regional regulations. Section14. Transportation information Non-harzardous for air and ground transportation. Section15. Regulatory information No chemicals in this material are subject to the reporting requirements of SARA Title III, Section 302, or have known CAS numbers that exceed the threshold reporting levels established by SARA Title III, Section 313. SECTION 16 - ADDITIONAL INFORMATION Safety Information Hazard Codes C HS Code 2933399090 Synthetic Route 2-Chlorpyridin-... CAS#:6298-19-7 2-Chloropyridin... CAS#:6684-06-6 Literature: Bayer Aktiengesellschaft Patent: US6365780 B1, 2002 ; Location in patent: Page column 6-7 ; 5-Chloro-2-pyri... CAS#:5350-93-6 2-Chloropyridin... CAS#:6684-06-6 2-Chloro-3-((2-... CAS#:69212-33-5 2-Chloropyridin... CAS#:6684-06-6 Literature: Hogan, Philip J.; Cox, Brian G. Organic Process Research and Development, 2009 , vol. 13, # 5 p. 875 - 879 Precursor & DownStream Precursor 4 CAS#:6298-19-7 2-Chlorpyridin-... CAS#:5350-93-6 5-Chloro-2-pyri... CAS#:69212-33-5 2-Chloro-3-((2-... CAS#:52200-48-3 3-Bromo-2-chlor... DownStream 5 CAS#:60597-72-0 4-((2-Chloropyr... CAS#:186497-45-0 2-Methylpropyl ... CAS#:38029-88-8 2-chloro-N,N-di... CAS#:38030-53-4 2-chloro-N,N-di... |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 20.0% |
| Transport Info | Product name: Summary 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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