A Dictionary of Chemistry and the Allied Branches of Other Sciences, Tập 8Longmans, Green, and Company, 1879 |
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... boiling with caustic soda it is decomposed , with production of a basic substance having a very pungent odour . The same decomposi- tion appears to take place when the amide is heated in a sealed tube with alcoholic ammonia , or boiled ...
... boiling with caustic soda it is decomposed , with production of a basic substance having a very pungent odour . The same decomposi- tion appears to take place when the amide is heated in a sealed tube with alcoholic ammonia , or boiled ...
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... boiling alcoholic solution in white needles , melting at 161.5 ° ( Meyer ) , at 162 ° ( Tommasi ) . It sublimes without decom- position - at 110 ° ( Tommasi ) —and does not exhibit the unpleasant characters of the anilide . It dissolves ...
... boiling alcoholic solution in white needles , melting at 161.5 ° ( Meyer ) , at 162 ° ( Tommasi ) . It sublimes without decom- position - at 110 ° ( Tommasi ) —and does not exhibit the unpleasant characters of the anilide . It dissolves ...
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... boiled with alcoholic potash is easily resolved into alcohol , carbonic acid , and allyl- acetone or methyl - crotonyl ketone , CH3 - CO - CH2 ( CH2 - CH = CH2 ) , a light colourless oil boiling at 130 ° . Ethylic allylaceto - acetate ...
... boiled with alcoholic potash is easily resolved into alcohol , carbonic acid , and allyl- acetone or methyl - crotonyl ketone , CH3 - CO - CH2 ( CH2 - CH = CH2 ) , a light colourless oil boiling at 130 ° . Ethylic allylaceto - acetate ...
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... boiling at 198 ° . Distilled with dry sodium ethylate , it yields ethylic methyl - ethylacetate , CH - CH - COOCH3 , an oil boiling at 132 ° , which yields , CH = CH by the usual method , methyl - ethyl - acetic acid , C3H1oO2 C - HSCH ...
... boiling at 198 ° . Distilled with dry sodium ethylate , it yields ethylic methyl - ethylacetate , CH - CH - COOCH3 , an oil boiling at 132 ° , which yields , CH = CH by the usual method , methyl - ethyl - acetic acid , C3H1oO2 C - HSCH ...
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... boiling at 186 ° , and having the composition of amylic chloral , CH'CIO , vapour - density 6:55 ( calc . 6-9 ) . The formation of this compound may be represented by the equation : 5C H 0 + 7C12 = 3CH C130 + 5HCl + 2H2O . The portion ...
... boiling at 186 ° , and having the composition of amylic chloral , CH'CIO , vapour - density 6:55 ( calc . 6-9 ) . The formation of this compound may be represented by the equation : 5C H 0 + 7C12 = 3CH C130 + 5HCl + 2H2O . The portion ...
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1st Suppl 2nd Suppl acetic acid action alcohol and ether alcoholic solution aldehyde alkalis ammonia ammonium amorphous anhydride anhydrous aniline aqueous solution barium salt benzene boiling bromine calcium carbon dioxide cent Chem chloral chloride chloroform chromic acid cinchonine cold water colour colourless composition compound Compt containing converted cooling copper crystallises crystallises from alcohol crystals decomposed decomposition Deut dilute distillation easily soluble ether ethyl evaporated excess ferric filtered formation formed formula grams heated hot water hydrate hydriodic acid hydrobromic acid hydrochloric acid hydrogen insoluble iodide iodine laminæ Liebig's Annalen liquid mixed mixture nitrate nitric acid numbers obtained oxalate oxide oxidised potash potassium salt powder precipitate prepared prisms pure purified purpurin reaction residue sealed tubes separates silver slightly soluble small quantity sodium sodium carbonate solidifies soluble soluble in alcohol soluble in water sparingly soluble substance sulphate sulphide sulphuric acid thiocyanate treated yellow yields