cacodyln.

/ˈkakəʊdɪl/

Forms: Also kakodyl(e.

Etymology: < Greek κακώδης stinking, κακωδία stink ( < κακός + ὀδ-, root of ὄζειν to emit smell) + -yl suffix, matter.

Chemistry.

An organic compound of arsenic and methyl, As(CH₃)₂ = Kd, also called arsendimethyl, a colourless liquid, of most disgusting garlic odour and with extremely poisonous vapour, which takes fire on exposure to the air.

ΘΚΠ

the world > matter > chemistry > organic chemistry > organometallurgy > [noun] > organometallic compounds

cacodyl1850

carbide1898

cemented carbide1932

ferrocene1952

manganocene1968

1850 C. G. B. Daubeny Introd. Atomic Theory (ed. 2) vii. 219 The body..which Bunsen regards as the radical, and which from its offensive odour he denominates kakodyle.

1866 H. E. Roscoe Lessons Elem. Chem. xxxi. 282 Cacodyl is a colourless liquid, boiling at 170°.

1867 Cornhill Mag. Mar. 383 The well-known garlic-like odour characteristic of cacodyl.

1872 H. Watts Dict. Chem. I. 405 Cacodyl takes fire in the air, at ordinary temperatures, even more readily than crude alkarsin.

This entry has not yet been fully updated (first published 1888; most recently modified version published online December 2020).

单词	cacodyl
释义	cacodyln. /ˈkakəʊdɪl/ Forms: Also kakodyl(e. Etymology: < Greek κακώδης stinking, κακωδία stink ( < κακός + ὀδ-, root of ὄζειν to emit smell) + -yl suffix, matter. Chemistry. An organic compound of arsenic and methyl, As(CH₃)₂ = Kd, also called arsendimethyl, a colourless liquid, of most disgusting garlic odour and with extremely poisonous vapour, which takes fire on exposure to the air. ΘΚΠ the world > matter > chemistry > organic chemistry > organometallurgy > [noun] > organometallic compounds cacodyl1850 carbide1898 cemented carbide1932 ferrocene1952 manganocene1968 1850 C. G. B. Daubeny Introd. Atomic Theory (ed. 2) vii. 219 The body..which Bunsen regards as the radical, and which from its offensive odour he denominates kakodyle. 1866 H. E. Roscoe Lessons Elem. Chem. xxxi. 282 Cacodyl is a colourless liquid, boiling at 170°. 1867 Cornhill Mag. Mar. 383 The well-known garlic-like odour characteristic of cacodyl. 1872 H. Watts Dict. Chem. I. 405 Cacodyl takes fire in the air, at ordinary temperatures, even more readily than crude alkarsin. This entry has not yet been fully updated (first published 1888; most recently modified version published online December 2020). < n.1850
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