英语词汇“pentachlorophenol”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

pentachlorophenol n.

Brit.

/ˌpɛntəklɔːrə(ʊ)ˈfiːnɒl/

/ˌpɛntəklɒrə(ʊ)ˈfiːnɒl/

U.S.

/ˌpɛn(t)əˌklɔroʊˈfiˌnɔl/

/ˌpɛn(t)əˌklɔroʊˈfiˌnɑl/

(also pentachlorphenol) Chemistry a colourless, crystalline solid with acidic properties, C₆Cl₅OH, used (often in the form of its sodium salt) in insecticides, fungicides, weedkillers, wood preservatives, etc. (abbreviated PCP).

ΘΚΠ

the world > matter > chemistry > organic chemistry > hydrocarbons > [noun] > benzene derivatives > phenols > others

phenetidine1851

nitrophenol1852

carvacrol1854

guaiacol1864

hydroquinone1865

iodophenol1868

pentachlorophenol1869

trichlorophenol1871

purpurogallin1872

xylenol1872

kosin1875

phloroglucinol1879

cerulignol1883

cannabinol1896

gossypol1899

thiophenol1899

phenol resin1911

oxine1927

nordihydroguaiaretic acid1944

1869 G. Fownes Man. Elem. Chem. 552 When treated in alcoholic solution with excess of chlorine, it is converted into pentachlorophenol, or chlorophenusic acid, C₆HCl₅O, which is also crystalline.

1960 E. L. Delmar-Morgan Cruising Yacht Equipm. & Navigation xxiv. 231 Rotproofing..Lauryl pentachlor phenol..is colourless, odourless, and very effective, and is available in an emulsion or solution form.

1977 Time 4 Apr. 56/3 They discovered that cattle in his herd..have been ingesting a wood preservative called pentachlorophenol (PCP)—probably when the animals licked the sides of their feed bins.

1992 B. Coote Trade Trap xi. 151 As a result of these wastes, chemicals such as mercury and a fungicide—pentachlorophenol—have been absorbed by the shellfish and fish at levels that are dangerous for human consumption.

单词	pentachlorophenol
释义	> as lemmas pentachlorophenol pentachlorophenol n. Brit. /ˌpɛntəklɔːrə(ʊ)ˈfiːnɒl/ , /ˌpɛntəklɒrə(ʊ)ˈfiːnɒl/ , U.S. /ˌpɛn(t)əˌklɔroʊˈfiˌnɔl/ , /ˌpɛn(t)əˌklɔroʊˈfiˌnɑl/ (also pentachlorphenol) Chemistry a colourless, crystalline solid with acidic properties, C₆Cl₅OH, used (often in the form of its sodium salt) in insecticides, fungicides, weedkillers, wood preservatives, etc. (abbreviated PCP). ΘΚΠ the world > matter > chemistry > organic chemistry > hydrocarbons > [noun] > benzene derivatives > phenols > others phenetidine1851 nitrophenol1852 carvacrol1854 guaiacol1864 hydroquinone1865 iodophenol1868 pentachlorophenol1869 trichlorophenol1871 purpurogallin1872 xylenol1872 kosin1875 phloroglucinol1879 cerulignol1883 cannabinol1896 gossypol1899 thiophenol1899 phenol resin1911 oxine1927 nordihydroguaiaretic acid1944 1869 G. Fownes Man. Elem. Chem. 552 When treated in alcoholic solution with excess of chlorine, it is converted into pentachlorophenol, or chlorophenusic acid, C₆HCl₅O, which is also crystalline. 1960 E. L. Delmar-Morgan Cruising Yacht Equipm. & Navigation xxiv. 231 Rotproofing..Lauryl pentachlor phenol..is colourless, odourless, and very effective, and is available in an emulsion or solution form. 1977 Time 4 Apr. 56/3 They discovered that cattle in his herd..have been ingesting a wood preservative called pentachlorophenol (PCP)—probably when the animals licked the sides of their feed bins. 1992 B. Coote Trade Trap xi. 151 As a result of these wastes, chemicals such as mercury and a fungicide—pentachlorophenol—have been absorbed by the shellfish and fish at levels that are dangerous for human consumption. extracted from penta-comb. form < as lemmas
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> as lemmas