- 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.
Any of a class of five-membered ring heterocycles and their benzo derivatives which possess a sextet of pi electrons in association with the atoms composing the ring but which cannot be represented satisfactorily by any one covalent or polar structure.
Industry:Chemistry
A liquid with a boiling range of 250–254_C; used as a low-temperature plasticizer. Abbreviated NODA.
Industry:Chemistry
KHC<sub>2</sub>O<sub>4</sub>_H<sub>2</sub>O A poisonous, white, odorless, crystalline compound; used to clean wood and remove ink stains, as a mordant in dyeing, and in photography. Also known as potassium acid oxalate; sal acetosella; salt of sorrel.
Industry:Chemistry
A salt or ester of succinic acid; for example, sodium succinate, Na<sub>2</sub>C<sub>4</sub>H<sub>4</sub>O<sub>4</sub>_6H<sub>2</sub>O, the reaction product of succinic acid and sodium hydroxide.
Industry:Chemistry
CH<sub>3</sub>COOC<sub>2</sub>H<sub>5</sub> A colorless liquid, slightly soluble in water; boils at 77_C; a medicine, reagent, and solvent. Also known as acetic ester; acetic ether; acetidin.
Industry:Chemistry
The breaking of a single (two-electron) bond in which one electron remains on each of the atoms. Also known as free-radical reaction; homolysis.
Industry:Chemistry
A group of organosulfur compounds that contain the group _C(SR)<sub>2</sub>.
Industry:Chemistry
C<sub>9</sub>H<sub>18</sub> Colorless liquid boiling at 150_C; soluble in alcohol, insoluble in water; used as a chemical intermediate. Also known as nonene.
Industry:Chemistry
A synthetic polyurethane-resin elastomer made by the reaction of a diisocyanate to a polyester (such as the glycol-adipic acid ester); has high resistance to abrasion, oil, ozone, and high temperatures. Also known as polyester rubber.
Industry:Chemistry
A chemical reaction in which one stereoisomer is produced or decomposed more rapidly than another. Also known as enantioselective reaction.
Industry:Chemistry
