| Chemical & Physical Properties | |
|---|---|
| CAS Number | 351003-38-8 |
| Catalog No. | 2A-9056752 |
| Chinese Name | 3-(二氟甲氧基)苯磺酰氯 |
| Synonyms | 3-(Difluoromethoxy)benzenesulfonyl chloride; WSGR COYFF; MFCD03094157; 3-(Difluoromethoxy)benzene-1-sulfonyl chloride |
| Molecular Formula | C7H5ClF2O3S |
| Molecular Weight | 242.628 |
| Purity | 98.00 |
| Density | 1.5±0.1 g/cm3 |
| Boiling Point | 299.3±35.0 °C at 760 mmHg |
| Storage Condition | Room temperature, filled with argon |
| HTC | 2909309090 |
| SMILES | O=S(=O)(Cl)c1cccc(OC(F)F)c1 |
| InChI Key | VKSMJFRQQMGYHS-UHFFFAOYSA-N |
| 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: 242.6 Section10. Stability and reactivity Conditions to avoid: Heat, flames and sparks. Materials to avoid: Oxidizing agents. Possible hazardous combustion products: Carbon monoxide, hydrogen chloride, hydrogen fluoride, 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 Proper shipping name: CORROSIVE LIQUID, ACIDIC, ORGANIC, N.O.S. (3-(Difluoromethoxy)benzenesulfonyl chlo- 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 Signal Word Danger Hazard Statements 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 RIDADR UN 3265 HS Code 2909309090 |
| Tax Rebate | 9.0% |
| Supervision | none |
| Transport Info | Product name: Summary 2909309090 other aromatic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |
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