- 産業: Printing & publishing
- Number of terms: 178089
- Number of blossaries: 0
- Company Profile:
McGraw Hill Financial, Inc. is an American publicly traded corporation headquartered in Rockefeller Center in New York City. Its primary areas of business are financial, publishing, and business services.
C<sub>8</sub>H<sub>12</sub> A cyclic hydrocarbon with two double bonds; prepared from butadiene and used to make cyclooctene and cyclooctane, which are intermediates for the production of plastics, fibers, and so on.
Industry:Chemistry
A cationic portion of an ionic species in which the valence shell of a positively charged nonmetallic atom has two electrons less than normal, and the charged entity has one covalent bond less than the corresponding uncharged species; used as a suffix with the root name. Also known as ylium ion.
Industry:Chemistry
C<sub>21</sub>H<sub>44</sub> Saturated hydrocarbon of the methane series; the crystals melt at 40_C and boil at 215_C (at 15 mm Hg).
Industry:Chemistry
C<sub>15</sub>H<sub>15</sub>N<sub>2</sub>CON(C<sub>2</sub>H<sub>5</sub>)<sub>2</sub> A psychotomimetic drug synthesized from compounds derived from ergot. Abbreviated LSD; LSD-25.
Industry:Chemistry
C<sub>6</sub>H<sub>14</sub> Volatile, flammable, colorless liquid boiling at 50_C; used as high-octane component of motor and aviation gasolines.
Industry:Chemistry
Polymer of acrylonitrile; semiconductive; used like an inorganic oxide catalyst to dehydrogenate tert-butyl alcohol to produce isobutylene and water.
Industry:Chemistry
C<sub>2</sub>H<sub>5</sub>OC(S)SNa A yellowish powder, soluble in water and alcohol; used as an ore flotation agent. Also known as sodium xanthate; sodium xanthogenate.
Industry:Chemistry
A compound formed from acetylene with the H atoms replaced by metals, as in cuprous acetylide (Cu<sub>2</sub>C<sub>2</sub>).
Industry:Chemistry
C<sub>19</sub>H<sub>14</sub>O<sub>3</sub> A derivative of triphenylmethane; solid with red-brown color with green luster; melting point about 220°C; insoluble in water; used as a dye intermediate.
Industry:Chemistry
(CH<sub>3</sub>(CH<sub>2</sub>)<sub>4</sub>COO)<sub>2</sub> White crystals that are insoluble in water, melting point _40.6_C, boiling point 241–243_C.
Industry:Chemistry
