phthalic

[ thal-ik, fthal- ]

/ ˈθæl ɪk, ˈfθæl- /

adjective Chemistry.

of or derived from phthalic acid.

Origin of phthalic

First recorded in 1855–60; (na)phthal(ene) + -ic

Words nearby phthalic

phrynoderma, PHS, PHSE, phthalate, phthalein, phthalic, phthalic acid, phthalic anhydride, phthalin, phthalocyanine, phthalocyanine blue

Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020

Example sentences from the Web for phthalic

Dilute nitric acid oxidizes it to phthalic acid, and sodium reduces it in alcoholic solution to hydrindene, C9H10.
Encyclopaedia Britannica, 11th Edition, Volume 14, Slice 3|Various
The phthaleïn formed from gallic acid and phthalic anhydride really results from the union of the latter with pyrogallol.
Coal|Raphael Meldola
Phthalic acid, which was discovered in 1836 by Laurent, is a product of the oxidation of many benzenoid compounds.
Coal|Raphael Meldola
It condenses with phthalic anhydride to form rhodamine, and with succinic anhydride to rhodamine S.
Encyclopaedia Britannica, 11th Edition, Volume 5, Slice 3|Various

Medical definitions for phthalic

phthalic

[ thăl′ĭk, fthăl′- ]

adj.

Relating to or derived from naphthalene.

Relating to phthalic acid.

单词	phthalic
释义	phthalic [ thal-ik, fthal- ] / ˈθæl ɪk, ˈfθæl- / adjective Chemistry. of or derived from phthalic acid. Origin of phthalic First recorded in 1855–60; (na)phthal(ene) + -ic Words nearby phthalic phrynoderma, PHS, PHSE, phthalate, phthalein, phthalic, phthalic acid, phthalic anhydride, phthalin, phthalocyanine, phthalocyanine blue Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 Example sentences from the Web for phthalic Dilute nitric acid oxidizes it to phthalic acid, and sodium reduces it in alcoholic solution to hydrindene, C9H10. Encyclopaedia Britannica, 11th Edition, Volume 14, Slice 3\|Various The phthaleïn formed from gallic acid and phthalic anhydride really results from the union of the latter with pyrogallol. Coal\|Raphael Meldola Phthalic acid, which was discovered in 1836 by Laurent, is a product of the oxidation of many benzenoid compounds. Coal\|Raphael Meldola It condenses with phthalic anhydride to form rhodamine, and with succinic anhydride to rhodamine S. Encyclopaedia Britannica, 11th Edition, Volume 5, Slice 3\|Various Medical definitions for phthalic phthalic [ thăl′ĭk, fthăl′- ] adj. Relating to or derived from naphthalene. Relating to phthalic acid. The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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