CYANOGEN FLUORIDE

Cyanogen fluoride, FCN. Colourless gas (b.p. — 46 C) prepared by pyrolysis of cyanuric fluoride. Polymerizes to (FCN), cyanuric fluoride, at room temperature. 

See Bismuthic acid Hydrofluoric acid Cyanogen fluoride... 

Calcium azide, 3936 f Carbon disulfide, 0560 Chlorine dioxide, 4042 Chloroacetylene, 0652 Chloryl perchlorate, 4104 Copper(I) azide, 4287 Cyanamide, 0404 Cyanoform, 1383 Cyanogen bromide, 0313 Cyanogen chloride, 0323 Cyanogen fluoride, 0323... 

Cyanoethanol, Acids, or Bases, 1181 Cyanogen fluoride, Hydrogen fluoride, 4294... 

CYANOGEN BROMIDE CYANOGEN CHLORIDE CYANOGEN FLUORIDE CARBON MONOXIDE CARBONYL SULFIDE CARBON OXYSELENIDE CARBON DIOXIDE CARBON DISULFIDE CARBON SELENOSULFIDE CYANOGEN... 

CNF CYANOGEN FLUORIDE 179.8136 -4.3677E+03 -7.6561E+01 1.1639E-01 -7.2513E... 

Cyanamide, Water, 0404 2-Cyanoethanol, Acids, or Bases, 1181 Cyanogen fluoride. Hydrogen fluoride, 4294 t Cyclopentadiene, 1857 t Cyclopentadiene, Potassiiun hydroxide, 1857 Diallyl phosphite, 2456 Diallyl sulfate, 2443... 

Cyanogen Fluoride or Fluorine Cyanide, FCN, mw 45.02 colorless, very irritant gas forms a wh.pulvurelent mass if cooled strongly. and sublimes at —72° insol in w. Can be prepd by interaction of AgF and cyanogen iodide. 

Fluorine derivs (cont d) coppei fluosilicate 6 F131 cyanogen fluoride 6 F131 1,1 -dibromo-2,2-difluoroethane 6 FI 31... 

Three tyrosines react with cyanogen fluoride in the neutral range (Gobrinoff 1967). While all four residues react with the tetranitromethane, only two are nitrated (Habeeb and Atassi 1971 Denton and Ebner 1971). These observations are generally consistent with the proposed model (Warme et al 1974). The disulfide bonds in a-lactal-bumin, as predicted from the expanded model, are more rapidly reduced and, therefore, more accessible than in lysozyme (Iyer and Klee... 

At alkaline pH values, even though no observable association or aggregation occurs, some changes in configuration are observed. Changes in the Cotton effect between 250 and 300 nm and in optical rotatory dispersion occur at pH 11.5. The fourth tyrosine, which was somewhat buried at neutral pH values, reacts with cyanogen fluoride at pH 10.0 and above (Gobrinoff 1967). 

Cyanogen Fluoride, NC.F, mw 45.02 col gas, fr p -72° forming a white mass insol in w can be prepd by interaction of Ag fluoride cyanogen iodide. It is used in org synthesis as a military lachrymator... 

Cyanogen fluoride is a moderately endothermic compound, with AHyfg) +35.8 kJ/ mol, or 0.79 kJ/g. Polymerisation of cyanogen fluoride is rapid at ambient temperature and explosive in presence of hydrogen fluoride [1], Cyanogen fluoride develops more pressure than would acetylene when initiated in the liquid phase at —41 °C by a squib. At —80°C either hydrogen fluoride of boron trifluoride may initiate violent decomposition. The pure vapour is insensitive to sparks or igniters, but mixtures with air are more powerful than those of acetylene [2],... 

Cyanogen azide, 0541 Cyanogen bromide, 0312 Cyanogen chloride, 0322 Cyanogen fluoride, 0337a Cyanohydrazonoacetyl azide, 1080 5-Cyano-2-methyltetrazole, 1117 Cyanonitrene, 0537... 

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