| slovo | definícia |
C8H8
(gcide) | Styrolene \Sty"ro*lene\, n. (Chem.)
An unsaturated hydrocarbon, C8H8, obtained by the
distillation of storax, by the decomposition of cinnamic
acid, and by the condensation of acetylene, as a fragrant,
aromatic, mobile liquid; -- called also phenyl ethylene,
vinyl benzene, styrol, styrene, and cinnamene.
[1913 Webster] |
| | podobné slovo | definícia |
C8H8N2O2
(gcide) | Ricinine \Ric"i*nine\, n. [L. ricinus castor-oil plant.] (Chem.)
A bitter white crystalline alkaloid (C8H8N2O2) extracted
from the seeds of the castor-oil plant ({Ricinus
communalis}). Called also ricidine. Ingestion may cause
vomiting and various other toxic reactions, including liver
and kidney damage, convulsions, hypotension, and death.
[1913 Webster +PJC] |
C8H8N6O6
(gcide) | Murexide \Mu*rex"ide\, n. [L. murex the purple fish, purple.]
(Chem.)
A crystalline nitrogenous substance (C8H8N6O6,
5-5'-nitrilodibarbituric acid monoammonium salt) having a
splendid dichroism, being green by reflected light and
garnet-red by transmitted light. It was formerly used in
dyeing calico, and was obtained in a large quantities from
guano. It is now synthesized from alloxan. Formerly called
also ammonium purpurate.
[1913 Webster +PJC] |
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