Quarterly Journal of the Chemical Society of London |
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Page 4264
... Calc . for CHF , M , 82 ) . Swarts ( Bull . Acad . roy . Belg . , 1899 , 37 , 357 ) reports b . p . -51 ° . The olefin absorbed bromine under the influence of ultra - violet light to give quantitatively 1 : 2 - dibromotrifluoroethane ...
... Calc . for CHF , M , 82 ) . Swarts ( Bull . Acad . roy . Belg . , 1899 , 37 , 357 ) reports b . p . -51 ° . The olefin absorbed bromine under the influence of ultra - violet light to give quantitatively 1 : 2 - dibromotrifluoroethane ...
Page 4583
... Calc . for C15H12O5 : C , 66-2 ; H , 4.4 % ) . Triacetylnaringenin , prepared by the action of acetic anhydride and 2 drops of 60 % perchloric acid at room temperature , crystallised from ethyl acetate - light petroleum in needles , m ...
... Calc . for C15H12O5 : C , 66-2 ; H , 4.4 % ) . Triacetylnaringenin , prepared by the action of acetic anhydride and 2 drops of 60 % perchloric acid at room temperature , crystallised from ethyl acetate - light petroleum in needles , m ...
Page 4713
... Calc . for C14H10O2 : C , 80-0 ; H , 4 · 8 % ) . Bistrifluoromethylbenzenes and 13 : 5 - Tristrifluoromethylbenzene . - Bistrichloromethyl- benzene ( 0.3-1 mol . ) , prepared by chlorination of commercial xylene , gave ...
... Calc . for C14H10O2 : C , 80-0 ; H , 4 · 8 % ) . Bistrifluoromethylbenzenes and 13 : 5 - Tristrifluoromethylbenzene . - Bistrichloromethyl- benzene ( 0.3-1 mol . ) , prepared by chlorination of commercial xylene , gave ...
Contents
Heat of Hydrolysis of Phosphorus Oxychloride and Phosphorus Trichloride | 4086 |
The Vapour Pressure of Aqueous Solutions of Beryllium Sulphate and of Uranyl | 4115 |
Determination of Individual Adsorption | 4123 |
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acetic acid acetone added alcohol alkaline alkoxide aluminium chloride Amer aniline aqueous sodium atom azoxymethane benzene boiling bond bromine Calc carbon catalyst CH₂ Chem chloroform colourless compound concentration cooled crystallised crystals cyclohexyl decomp decomposition derivative dilute dimethylberyllium dioxide dissolved distilled dried ester ethanol ether evaporated experimental extracted filtered filtrate fluoride formation formed Found fraction frequencies gave give glycol heated under reflux hydrazine hydrochloric acid hydrogen chloride hydrolysis infra-red iodide iodine isolated isomerisation ketone Light absorption light petroleum b. p. liquid m. p. and mixed method methyl mixed m. p. mixture mole molecular molecule needles nitrate nitric acid nitrogen obtained oxide potassium precipitated prepared prisms pteridine reaction requires residue room temperature salt sodium hydroxide solid soluble solution solvent spectra sulphate sulphide sulphuric acid Table uroporphyrin vapour vibration washed yellow yield zirconium