arsonicadj.

Brit.

/ɑːˈsɒnɪk/, U.S.

/ɑrˈsɑnɪk/

Origin: Formed within English, by derivation. Etymons: arsenic n., -onic suffix.

Etymology: < ars- (in arsenic n.) + -onic suffix, after phosphonic adj.

Chemistry.

arsonic acid n. any of a group of acids which are organic derivatives of arsenious acid, analogous to the phosphonic acids; cf. phenylarsonic acid at phenyl n. Compounds 2.The general formula of arsonic acids is RAsO(OH)₂, where R denotes an alkyl, aryl, or other organic group.

ΚΠ

1886 H. Watts Man. Chem. II. (ed. 2) 124 Arsenious acid, AsH₃O₃, forms:..Unsymmetrical ethers, called arsonic acids, analogous to the phosphonic acids.

1960 F. G. Mann & B. C. Saunders Pract. Org. Chem. (ed. 4) ii. 312 Arsonic acids, like carboxylic and sulphonic acids.., usually give crystalline benzylthiouronium salts.

1996 E. Prichard et al. Trace Anal. vii. 294 Other organic forms, such as monomethyl arsonic acid and dimethyl arsinic acid are toxic, but substantially less so than the inorganic forms.

This entry has been updated (OED Third Edition, September 2018; most recently modified version published online December 2021).

单词	arsonic
释义	arsonicadj. Brit. /ɑːˈsɒnɪk/, U.S. /ɑrˈsɑnɪk/ Origin: Formed within English, by derivation. Etymons: arsenic n., -onic suffix. Etymology: < ars- (in arsenic n.) + -onic suffix, after phosphonic adj. Chemistry. arsonic acid n. any of a group of acids which are organic derivatives of arsenious acid, analogous to the phosphonic acids; cf. phenylarsonic acid at phenyl n. Compounds 2.The general formula of arsonic acids is RAsO(OH)₂, where R denotes an alkyl, aryl, or other organic group. ΚΠ 1886 H. Watts Man. Chem. II. (ed. 2) 124 Arsenious acid, AsH₃O₃, forms:..Unsymmetrical ethers, called arsonic acids, analogous to the phosphonic acids. 1960 F. G. Mann & B. C. Saunders Pract. Org. Chem. (ed. 4) ii. 312 Arsonic acids, like carboxylic and sulphonic acids.., usually give crystalline benzylthiouronium salts. 1996 E. Prichard et al. Trace Anal. vii. 294 Other organic forms, such as monomethyl arsonic acid and dimethyl arsinic acid are toxic, but substantially less so than the inorganic forms. This entry has been updated (OED Third Edition, September 2018; most recently modified version published online December 2021). < adj.1886
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