Dimethyl sentence example

dimethyl
  • Pyrogallol dimethyl ether is found in beechwood tar.

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  • Noetling (Ber., 1885, 18, p. 2657), who investigated the nitro-, amino-, and oxy-xylenes in their relations to the three xylenes or dimethyl benzenes.

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  • It will be advantageous if the spectra of ammonia, benzene, aniline and dimethyl aniline be compared, when the re-' markable coincidences will at once become apparent, as also the different weighting of the molecule.

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  • For dimethyl ketone or acetone, see Acetone.

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  • The first compound, containing a group COH, or more explicitly 0 = CH, is an aldehyde, having a pronounced reducing power, producing silver from the oxide, and is therefore called propylaldehyde; the second compound containing the group - C CO C - behaves differently but just as characteristically, and is a ketone, it is therefore denominated propylketone (also acetone or dimethyl ketone).

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  • Great care should be taken in using dimethyl and diethyl sulphates, as the respiratory organs are affected by the vapours, leading to severe attacks of pneumonia.

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  • The dimethyl ether or veratrol is also used in medicine.

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  • A dimethyl ether of inactive inosite is dambonite which occurs in caoutchouc from Gabon.

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  • Many organic arsenic compounds are known, analogous to those of nitrogen and phosphorus, but apparently the primary and secondary arsines, AsH2CH3 and AsH(CH3)2, do not exist, although the corresponding chlorine derivatives, AsCl2CH3, methyl arsine chloride, and AsCl(CH3)2, dimethyl arsine chloride, are known.

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  • The dimethyl arsine (or cacodyl) compounds have been most studied.

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  • For example, the JPO service translates " dimethyl ether " as " wood ether " .

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  • Another chemical commonly used is DMP (dimethyl phthalate ).

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  • The growing patch of phytoplankton also produced significant quantities of dimethyl sulfide, a gas known to be important in cloud formation.

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  • Many people are allergic to natural latex, ammonia, dimethyl thiuram disulfide, or zinc oxide, which are some of the components of liquid latex.

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  • Para-amino benzoic acid (PABA) compounds, including PABA, padimate O (octyl dimethyl PABA), and glyceryl PABA, are effective only against UVB light.

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