proticadj.

Brit.

/ˈprəʊtɪk/, U.S.

/ˈproʊdɪk/

Origin: Formed within English, by derivation. Etymons: proton n., -ic suffix.

Etymology: < prot- (in proton n.) + -ic suffix, after aprotic adj. Compare earlier amphiprotic adj. at amphi- prefix Additions, monoprotic adj., and protonic adj.² 3. Compare also polyprotic adj.

Chemistry.

Of a solvent or other liquid medium: able to provide hydrogen atoms for protonation. Cf. protogenic adj.², protonic adj.² 3.

ΘΚΠ

the world > matter > chemistry > chemical properties > [adjective] > possessing a protonating proton

protonic1933

protic1944

1944 Jrnl. Physical Chem. 48 53 In all protic solvents, protons enter strongly into any consideration of acid-base properties.

1984 N. N. Greenwood & A. Earnshaw Chem. of Elements (1986) vii. 258 LiAlH₄ is..stable in dry air but highly reactive towards moisture, protic solvents, and many organic functional groups.

1991 D. T. Sawyer Oxygen Chem. v. 127 HOO· is unstable in protic media (such as water and alcohols) and rapidly decomposes via heterolytic and homolytic disproportionation.

This entry has been updated (OED Third Edition, September 2007; most recently modified version published online March 2022).

单词	protic
释义	proticadj. Brit. /ˈprəʊtɪk/, U.S. /ˈproʊdɪk/ Origin: Formed within English, by derivation. Etymons: proton n., -ic suffix. Etymology: < prot- (in proton n.) + -ic suffix, after aprotic adj. Compare earlier amphiprotic adj. at amphi- prefix Additions, monoprotic adj., and protonic adj.² 3. Compare also polyprotic adj. Chemistry. Of a solvent or other liquid medium: able to provide hydrogen atoms for protonation. Cf. protogenic adj.², protonic adj.² 3. ΘΚΠ the world > matter > chemistry > chemical properties > [adjective] > possessing a protonating proton protonic1933 protic1944 1944 Jrnl. Physical Chem. 48 53 In all protic solvents, protons enter strongly into any consideration of acid-base properties. 1984 N. N. Greenwood & A. Earnshaw Chem. of Elements (1986) vii. 258 LiAlH₄ is..stable in dry air but highly reactive towards moisture, protic solvents, and many organic functional groups. 1991 D. T. Sawyer Oxygen Chem. v. 127 HOO· is unstable in protic media (such as water and alcohols) and rapidly decomposes via heterolytic and homolytic disproportionation. This entry has been updated (OED Third Edition, September 2007; most recently modified version published online March 2022). < adj.1944
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