![1-[4-(Difluoromethoxy)phenyl]ethanone structure, CAS 83882-67-1](/structures/60000/48953_2_83882_67_1.png)
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 83882-67-1 |
| Catalog No. | 2A-9048953 |
| Chinese Name | 1-(4-二氟甲氧基)苯基)乙酮 |
| Synonyms | MFCD00042250; 1-[4-(Difluoromethoxy)phenyl]ethanone; EINECS 281-174-7 |
| Molecular Formula | C9H8F2O2 |
| Molecular Weight | 186.16 |
| Purity | 98.00 |
| Density | 1.2±0.1 g/cm3 |
| Boiling Point | 252.1±30.0 °C at 760 mmHg |
| Melting Point | 18-19ºC |
| Storage Condition | room temperature, dry |
| HTC | 2914700090 |
| PubChem ID | 3160414 |
| SMILES | CC(=O)c1ccc(OC(F)F)cc1 |
| InChI | InChI=1S/C9H8F2O2/c1-6(12)7-2-4-8(5-3-7)13-9(10)11/h2-5,9H,1H3 |
| InChI Key | GIGWRVLNOYPOIT-UHFFFAOYSA-N |
| Use of | health and chemical hazard data given on this sheet. 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: Flash point:No data Molecular formula:C9H8F2O2 Molecular weight:186.2 Section10. Stability and reactivity Conditions to avoid: Heat, flames and sparks. Materials to avoid: Oxidizing agents. Possible hazardous combustion products: Carbon monoxide, hydrogen fluoride. 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 Xi: Irritant; Safety Phrases 26-36 HS Code 2914700090 Synthetic Route Diethyl ether CAS#:60-29-7 Difluorochlorom... CAS#:75-45-6 4-Hydroxyacetop... CAS#:99-93-4 1-(4-(Difluorom... CAS#:83882-67-1 Literature: US4407813 A1, ; 4-Hydroxyacetop... CAS#:99-93-4 1-(4-(Difluorom... CAS#:83882-67-1 Literature: US4769062 A1, ; (Bromodifluorom... CAS#:115262-01-6 4-Hydroxyacetop... CAS#:99-93-4 1-(4-(Difluorom... CAS#:83882-67-1 Literature: Li, Lingchun; Wang, Fei; Ni, Chuanfa; Hu, Jinbo Angewandte Chemie - International Edition, 2013 , vol. 52, # 47 p. 12390 - 12394 Angew. Chem., 2013 , vol. 125, # 47 p. 12616 - 12620,5 |
| Tax Rebate | 9.0% |
| Supervision | None MFN tariff: 5.5% Ordinary tariff: 30.0% |
| Transport Info | Product name: Summary HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0% |
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