- 行业: 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.
HCHO el aldehído más simple; un gas a temperatura ambiente y un venenoso, claro, líquido incoloro con olor acre; utilizado para hacer resinas sintéticas por reacción con fenoles, urea y melamina, como producto químico intermedio, como un líquido para embalsamar y como un desinfectante. También conocido como formol; Metanal; óxido de metileno.
Industry:Chemistry
C<sub>6</sub>H<sub>4</sub>(COOH)<sub>2</sub> Colorless crystals subliming at 345_C; slightly soluble in water, soluble in alcohol and acetic acid, and insoluble in benzene; used as an intermediate for polyester and polyurethane resins, and as a plasticizer. Also known as meta-phthalic acid.
Industry:Chemistry
CH<sub>3</sub>HgCN A crystalline solid with a melting point of 95_C; soluble in water; used as a fungicide to treat seeds of cereals, flax, and cotton. Also known as methylmercury cyanide.
Industry:Chemistry
1. C<sub>6</sub>H<sub>5</sub>OH White, poisonous, corrosive crystals with sharp, burning taste; melts at 43_C, boils at 182_C; soluble in alcohol, water, ether, carbon disulfide, and other solvents; used to make resins and weed killers, and as a solvent and chemical intermediate. Also known as carbolic acid; phenylic acid. 2. A chemical compound based on the substitution product of phenol, for example, ethylphenol (C<sub>2</sub>H<sub>4</sub>C<sub>4</sub>H<sub>5</sub>OH), the ethyl substitute of phenol.
Industry:Chemistry
C(NO<sub>2</sub>)<sub>4</sub> A powerful oxidant; toxic, colorless liquid with a pungent aroma, insoluble in water, soluble in alcohol and ether, boils at 126_C; used in rocket fuels and as an analytical reagent.
Industry:Chemistry
C<sub>23</sub>H<sub>26</sub>N<sub>2</sub>O<sub>4</sub> A poisonous alkaloid from the seeds of plant species such as Nux vomica; used in alcohol as a denaturant.
Industry:Chemistry
C<sub>5</sub>H<sub>8</sub> A conjugated diolefin; a mobile, colorless liquid having a boiling point of 34.1_C; insoluble in water, soluble in alcohol and ether; polymerizes readily to form dimers and high-molecular-weight elastomer resins.
Industry:Chemistry
Fenómeno asociado con el comportamiento de una mezcla de hidrocarburos en la región crítica en la cual, a temperatura constante, la fase de vapor en contacto con el líquido puede resumirse por una disminución de la presión; o a presión constante, el vapor se condensa por un aumento en la temperatura.
Industry:Chemistry
Una estructura química que pirrol cuatro anillos se unen en cadenas rectas, como en una Ficobilina, o como se unió a los anillos, como en una clorofila.
Industry:Chemistry
C<sub>17</sub>H<sub>35</sub>COONH<sub>4</sub> A tan, waxlike substance with a melting point of 73–75_C; used in cosmetics and for waterproofing cements, paper, textiles, and other materials.
Industry:Chemistry
