68156-07-0

Basic information

• Product Name: potassium decafluoro(trifluoromethyl)cyclohexanesulphonate
• Synonyms: potassium decafluoro(trifluoromethyl)cyclohexanesulphonate;Cyclohexanesulfonic acid, decafluoro(trifluoromethyl)-, potassium salt;Decafluoro (trifluoromethyl)cyclohexanesulfonic acid, potassium salt;decafluoro(trifluoromethyl)-cyclohexanesulfonic aci potassium salt;Decafluoro(trifluoromethyl)cyclohexanesulfonic acid,potassium salt;POTASSIUM DECAFLUORO(TRIFLUOROMETHYL)CYCLOHEXANESULFONATE)
• CAS NO: 68156-07-0
• Molecular Formula: C₃H₆Cl₂N*Cl
• Molecular Weight: 450.2156416
• EINECS: 269-002-9
• Product Categories: Organics
• Mol File: 68156-07-0.mol
• Article Data: 5

Chemical Properties

• Boiling Point: °Cat760mmHg
• Flash Point: °C
• Appearance: /
• Density: g/cm³
• CAS DataBase Reference: potassium decafluoro(trifluoromethyl)cyclohexanesulphonate(CAS DataBase Reference)
• NIST Chemistry Reference: potassium decafluoro(trifluoromethyl)cyclohexanesulphonate(68156-07-0)
• EPA Substance Registry System: potassium decafluoro(trifluoromethyl)cyclohexanesulphonate(68156-07-0)

Safety Data

• Hazardous Substances Data: 68156-07-0(Hazardous Substances Data)

Usage

InChI:InChI=1/C7HF13O3S.K/c8-2(9)1(7(18,19)20,24(21,22)23)3(10,11)5(14,15)6(16,17)4(2,12)13;/h(H,21,22,23);/q;+1/p-1

Upstream product

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• 68-12-2 N,N-dimethyl-formamide 

Relevant articles and documents

Synthesis, crystal structure, cytotoxicity and evaluation of the 6-oxo-6H-pyrrolo[3,2,1-ij]quinoline-5-carbaldehydes for inhibitory effect against protein kinases (VEGFR-2 and EGFR) and cyclooxygenase-2 (COX-2) activities

The 2-aryl-8-bromo-6-oxo-6H-pyrrolo[3,2,1-ij]quinoline-5-carbaldehydes 2a–e were prepared and their structure characterised using a combination of NMR (1H- & 13C-), infrared and mass spectroscopic techniques. Their structure and geometry were also confirmed in the solid state by means of single crystal X-ray diffraction method. The compounds were evaluated for cytotoxicity in vitro against the human MCF-7 and MDA-MB-231 breast cancer cell lines as well for toxicity against the human embryonic kidney derived Hek293-T cell line. Preliminary apoptotic assay using DNA laddering assay revealed that these compounds have potential to induce apoptosis in the MCF-7 cell line. Compounds 2c and 2d were also found to exhibit increased inhibitory activity against vascular endothelial growth factor receptor-2 (VEGFR-2) tyrosine kinase and significant interruption of cyclooxygenase-2 (COX-2) activity.

A Convenient Laboratory Preparation of N,N-Dimethyldichloro-methylene-iminium Chloride (Phosgene-iminium Chloride)

A method of preparation of the title compound 1a avoiding the use of gaseous chlorine is described.Tetramethylthiuram disulfide 4 is oxidized with sulfuryl chloride to dimethylthiocarbamoyl chloride 5, which is converted to 1a by means of phosphorus pentachloride.

ADDITION AT THE C=N BOND IN KETENE IMINES. REACTION OF DIPHENYLKETENE N-(p-TOLYL)IMINE WITH N,N-DIMETHYLDICHLOROMETHYLENEAMMONIUM CHLORIDE

Electrophilic addition to arylketene imines at the C=N bond is described for the reaction of diphenylketene N-(p-tolyl)imine with N,N-dimethyldichloromethyleneammonium chloride.Chlorinating characteristics were found in the complex of N,N-dimethyldichloromethyleneammonium chloride with chlorine.