- 업종: 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.
Compounds of the type R_X_N:N, where R represents an alkyl or aryl group and X represents an anion such as a halide.
Industry:Chemistry
CH<sub>3</sub>COOCH<sub>2</sub>CH<sub>2</sub>OOCCH<sub>3</sub> A liquid used as a solvent for oils, cellulose esters, and explosives. Also known as ethylene diacetate; glycol diacetate.
Industry:Chemistry
HOCH<sub>2</sub>CH<sub>2</sub>NHNH<sub>2</sub> A colorless, slightly viscous liquid with a melting point of-70_C; soluble in lower alcohols; used as an abscission agent in fruit. Also known as 2-hydrazinoethanol.
Industry:Chemistry
CH<sub>3</sub>SO<sub>2</sub>OH A solid with a melting point of 20_C; used as a catalyst in polymerization, esterification, and alkylation reactions, and as a solvent. Also known as methysulfonic acid.
Industry:Chemistry
A pathway of chemical states traversed by an organic chemical system in its passage from reactants to products.
Industry:Chemistry
C<sub>19</sub>H<sub>40</sub> A liquid soluble in such organic solvents as ether, petroleum ether, benzene, chloroform, and carbon tetrachloride; used as a lubricant, as an oil in transformers, and as an anticorrosion agent. Also known as norphytane.
Industry:Chemistry
C<sub>7</sub>H<sub>6</sub>O<sub>6</sub>S A trifunctional aromatic compound whose dihydrate is in the form of white crystals or crystalline powder; soluble in water and alcohol; melting point is 120_C; used as an indicator for albumin in urine and as a reagent for the determination of ferric ion; it also has industrial uses.
Industry:Chemistry
C<sub>8</sub>H<sub>7</sub>ClO<sub>2</sub> An oily liquid with an acrid odor which causes eyes to tear; boiling point is 103_C (20 mmHg pressure); used to block the amino group in peptide synthesis.
Industry:Chemistry
A molecular structure in which a heterocyclic ring can be formed by the unshared electrons of neighboring atoms.
Industry:Chemistry
