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Webster 1913 Edition

Coerulignone

Cœˊru-lig′none

,
Noun.
[L.
coeruleus cerulean + lignum
wood + E. quin
one
.]
(Chem.)
A bluish violet, crystalline substance obtained in the purification of crude wood vinegar. It is regarded as a complex quinone derivative of diphenyl; – called also
cedriret
.

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