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arsenious oxide Ethyl dichlor by sulphur arsine by dioxide HCl and iodine Conversion of H8chst paraformalde hyde to sym dichlor methyl ether by means The above analysis can leave us with no doubt in our minds that the organic chemical industry is the logical place for efficient chemical warfare production.
"Ethyl chloride!" he muttered, wrapping the pieces carefully in a paper and putting them into his pocket. An instant later he crossed the room to the window and examined it. "Look!" he exclaimed. There, plainly, were marks of a jimmy which had been inserted near the lock to pry it open. "Miss Dodge," he asked, "might I might I trouble you to let me see your arm?"
It is predicted that the future fuel for use in automobile engines will be obtained from wood waste. Ethyl or "grain" alcohol can now be made from sawdust and other mill refuse. One ton of dry Douglas fir or southern yellow pine will yield from twenty to twenty-five gallons of 95 per cent. alcohol.
In the course of his investigations, Pabst was led to a very practical method for preparing acetate of methyl, which consists in heating ethyl sulphuric acid to 135 deg. or 140 deg. C, and allowing a mixture of equal molecules of strong alcohol and acetic acid to flow into it. The details of his experiments and the method of purification will be published by the society. By E. PULCHER.
"I could have jabbed a dozen needles into you and you would never have known it," asserted Garrick with a quiet smile playing over his face. "What is the stuff?" I asked, quite taken aback. "Kelene ethyl chloride. Whiff! and you are off almost in a second. It is an anaesthetic of nearly unbelievable volatility.
But it lasts only a minute or two. That was enough, As he broke the glass neck of the bulb letting the pieces fall on the floor near the bed he shoved the thing under Elaine's face, turning his own head away and holding a handkerchief over his own nose. The mere heat of his hand was enough to cause the ethyl chloride to spray out and overcome her instantly.
Hydro chloric acid Ethyl -dichl or a rsine 1. Ethyl Production of Ethylar-Ludwigs chloride sinic acid from Ethyl hafen 2. Caustic chloride soda 3. Sulphur dioxide 4. Hydro chloric acid gas 5. Iodine Sym-dichlor-methyl- I. Chlorsul- Production of Formal- Mainz ether phonic dehyde from Methyl116chst acid alcohol Z. Sulphuric acid 162 Review of Production
Pabst proved this by letting methyl sulphuric acid act upon a mixture of acetic acid and ethyl alcohol. He obtained by this process acetate of methyl and ethyl sulphuric acid. By the continued action of ethyl alcohol and acetic acid upon this mixture, of course, acetate of ethyl was formed. At the conclusion of the operation there was no longer any methyl sulphuric acid present in the liquid.
In the reds are rosanilines, toluidine xylidine, &c.; in the blues phenyl-rosanilines, diphenylamine, toluidine, aldehyde, &c.; violets rosaniline, mauve, phenyl, ethyl, methyl, &c.; greens iodine, aniline, leucaniline, chrysotoluidine, aldehyde, toluidine, methyl-anilinine, &c.; yellows and orange leucaniline, phenylamine, &c.; browns chrysotoluidine, &c.; blacks aniline, toluidine, &c.
Calcium carbide, employed in the production of acetylene gas, either for the purposes of artificial illumination, or for the manufacture of ethyl alcohol, is produced by subjecting a mixture of carbon and lime to the prolonged action of heat in an electric furnace.
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