Methanone, diphenyl

Chemical Designations — Synonyms Benzoylbenzene, Diphenyl Ketone, Diphenyl methanone, alpha-Oxodiphenylmethane, alpha-Oxoditane Chemical Formula C HjCOCfrH,. [Pg.41]

Diphenyl ketone benzoyl benzene phenyl ketone diphenyl-methanone alpha-oxodiphenylmethane alpha-oxoditane... [Pg.2]

Synonym Dipentene Dipentyl Phthalate Diphenylamine Diphenyldichlorosilane Diphenyl Ether Diphenyl Ketone Diphenylmethanediisocyanate (MDI) Diphenyhnethannone-4,4-Diisocyanate Diphenyl Methanone Diphenyl Oxide Diphenylsilicon Dichloride Compound Name Dipentene Di-N-Amyl Phthalate Diphenylamine Diphenyldichlorosilane Diphenyl Ether Benzophenone Diphenylmethanediisocyanate (MDI) Diphenylmethanediisocyanate (MDI) Benzophenone Diphenyl Ether Diphenyldichlorosilane... [Pg.46]

Diaryl ketones do not undergo photodissociation in the same way as alkyl ketones, probably because cleavage to phenyl and other aryl radicals is unfavorable (Table 4-6). Nevertheless, aromatic ketones are photochemically reactive in the presence of compounds that can donate a hydrogen atom, with the result that the carbonyl group is reduced. Indeed, one of the classic photochemical reactions of organic chemistry is the formation of 1,1,2,2-tetraphenyl-1,2-ethanediol (3, benzopinacol) by the action of light on a solution of diphenyl-methanone (2, benzophenone) in isopropyl alcohol. The yield is quantitative. [Pg.1382]

Exercise 28-13 What would you expect to be the quantum yield of 2-propanone in the following sequence of reactions for benzopinacol formation, where B = diphenyl-methanone, 2 -BH = diphenylhydroxymethyl radical, 4 (BH)2 = benzopinacol, 3 A = 2-propanone -AH = 2-hydroxy-2-propy radical and AH2 = 2-propanol ... [Pg.1384]

Aromatic ketones may contain one aryl ring and one alkyl chain, such as acetophenone (2), or two aryl rings such as benzophenone (diphenyl-methanone, 4), Molecules containing a carbonyl group in a side chain show normal aliphatic behaviour and are not considered here. Aromatic ketones generally behave in a similar manner to aldehydes (see Scheme 6.9) but are slightly less reactive. [Pg.76]

Benzophenone Benzoylbenzene Diphenyl Ketone Diphenyl Methanone Alpha- Oxodiphenyl- methane Alpha- Oxoditane... [Pg.230]

DIPHENYL METHANONE (119-61-9) Combustible solid. Strong oxidizers may cause fire and explosions. Incompatible with aliphatic amines, aldehydes, strong bases, hydrogen peroxide, nitric acid, perchloric acid. A variety of unstable peroxides may be formed from the reactions of hydrogen peroxide. [Pg.480]

Benzophenone (benzoyl benzene, diphenyl ketone, diphenyl methanone, a-oxodiphenyl methanone) [119-61-9]... [Pg.589]

Synonyms Benzoylbenzene Diphenyl ketone Diphenyl methanone a-Oxodiphenylmethane Phenyl ketone Classification Organic compd. [Pg.990]

Di phenyl methane-4,4 -di isocyanate trimellic anhydride. SeeTrimellitic anhydride Diphenylmethanol. See Benzhydrol Diphenyl methanone. See Benzophenone Diphenylmethyl alcohol. See Benzhydrol Diphenylmethylcyanide. See Diphenylacetonitrile Di (phenylmethyl) disulfide. See Benzyl disulfide... [Pg.1502]

Chemical Designations — Synonyms Benzoylbenzene, Diphenyl Ketone, Diphenyl Methanone, alpha-Oxodiphenylmethane, alpha-Oxoditane Chemical Formula CnHsCOC Hj. Observable Characteristics — Physical State (as normally shipped) Liquid or solid Color White Odor Characteristic. Physical and Chemical Properties — Physical State at 15 C and 1 atm. Solid Molecular Weight 182 Boiling Point at 1 atm. 581.9, 305.5, 578.7 Freezing Point 118.2, 47.9, 321.1 Critical Temperature Not pertinent Critical Pressure Not pertinent Specific Gravity 1.085 at 50 C (liquid) Vapor (Gas) Density Not pertinent Ratio of Specific Heats of Vapor (Gas) Not pertinent Latent Heat of Vaporization ... [Pg.31]

Diphenylniethannone-4,4-Diisocyanate Diphenyl Methanone Diphenyl Oxide Dipheiiylsilicon Dichloride Di-N-Propylamine N,N-Dipropyl-2.6-Dinitro-4-T rifluoro-Methylaniline... [Pg.142]

Synonyms Benzoylbenzene, Diphenyl Ketone, Diphenyl methanone, alpha-Oxodiphenylmethane, alpha-Oxoditane Chemical Formula C HjCOC H, (ii) Observable Characteristics — Physical State (as normally shipped) Liquid or solid Color White Odor Characteristic liii) Phy-... [Pg.437]

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