phthalic
Americanadjective
Etymology
Origin of phthalic
First recorded in 1855–60; (na)phthal(ene) + -ic
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
But, said Wuest, in thalidomide the structural combination of glutamic and phthalic acids is most unusual.
From Time Magazine Archive
One of these compounds, phthalic acid, is obtained from naphthalene, and the other, resorcin or resorcinol, is prepared from benzene.
From Coal and What We Get from It by Meldola, Raphael
The phthaleïn formed from gallic acid and phthalic anhydride really results from the union of the latter with pyrogallol.
From Coal and What We Get from It by Meldola, Raphael
Phthalimide may also be made by using 500 g. of phthalic anhydride and 500 g. of ammonium carbonate which has been previously ground in a mortar.
From Organic Syntheses by Conant, James Bryant
Three isomeric phthalic acids are known, but only one of these is of use in the present branch of manufacture.
From Coal and What We Get from It by Meldola, Raphael
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
