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C10H17OH Borneol Bor"ne*ol, n. [Borneo + -ol.] (Chem.)
A rare variety of camphor, C10H17.OH, resembling ordinary
camphor, from which it can be produced by reduction. It is
said to occur in the camphor tree of Borneo and Sumatra
(Dryobalanops camphora), but the natural borneol is rarely
found in European or American commerce, being in great
request by the Chinese. Called also Borneo camphor, Malay
camphor, and camphol.
C10H7NH2 Naphthylamine Naph`thyl*am"ine, n. (Chem.)
One of two basic amido derivatives of naphthalene,
C10H7.NH2, forming crystalline solids.
C11H17N Rubidine Ru"bi*dine (? or ?), n. (Chem.)
A nitrogenous base homologous with pyridine, obtained from
coal tar as an oily liquid, C11H17N; also, any one of the
group od metameric compounds of which rubidine is the type.
C12H19N7 Viridine Vir"i*dine, n. [L. viridis green.] (Chem.)
A greenish, oily, nitrogenous hydrocarbon, C12H19N7,
obtained from coal tar, and probably consisting of a mixture
of several metameric compounds which are higher derivatives
of the base pyridine.
C15H27N Valeritrine Va*ler"i*trine, n. [Valeric + iropine + -ine.]
(Chem.)
A base, C15H27N, produced together with valeridine, which
it resembles.
C17H19NO5 Colchicine Col"chi*cine (? or ?), n. [Cf. F. colchicine.]
(Chem.)
A powerful vegetable alkaloid, C17H19NO5, extracted from
the Colchicum autumnale, or meadow saffron, as a white or
yellowish amorphous powder, with a harsh, bitter taste; --
called also colchicia.
C17H21NO4 Cocaine Co"ca*ine, n. (Chem.)
A powerful alkaloid, C17H21NO4, obtained from the leaves of
coca. It is a bitter, white, crystalline substance, and is
remarkable for producing local insensibility to pain.
C17H32O4 Roccellic Roc*cel"lic, a. [F. roccellique, fr. roccelle
archil, It. & NL. roccella, fr. It. rocca a rock, because
archil grows on rock.] (Chem.)
Pertaining to, or designating, a dibasic acid of the oxalic
series found in archil (Roccella tinctoria, etc.), and
other lichens, and extracted as a white crystalline substance
C17H32O4.
C17H34O2 Margaric Mar*gar"ic, a. [Cf. F. margarique. See Margarite.]
Pertaining to, or resembling, pearl; pearly.
Margaric acid.
(a) (Physiol. Chem.) A fatty body, crystallizing in pearly
scales, and obtained by digesting saponified fats (soaps)
with an acid. It was formerly supposed to be an
individual fatty acid, but is now known to be simply an
intimate mixture of stearic and palmitic acids.
(b) (Chem.) A white, crystalline substance, C17H34O2 of the
fatty acid series, intermediate between palmitic and
stearic acids, and obtained from the wax of certain
lichens, from cetyl cyanide, and other sources.
C17H352CO Stearone Ste"a*rone, n. (Chem.)
The ketone of stearic acid, obtained as a white crystalline
substance, (C17H35)2.CO, by the distillation of calcium
stearate.
C27H55 Ceryl Ce"ryl, n. [L. cera wax + -yl.] (Chem.)
A radical, C27H55 supposed to exist in several compounds
obtained from Chinese wax, beeswax, etc.
C27H55OH Cerotin Cer"o*tin, n. [See Cerotene.] (Chem.)
A white crystalline substance, C27H55.OH, obtained from
Chinese wax, and regarded as an alcohol of the marsh gas
series; -- called also cerotic alcohol, ceryl alcohol.
C2H7NSO3 Taurine Tau"rine, n. [So named because it was discovered in
the bile of the ox. See Taurus.] (Physiol. Chem.)
A body occurring in small quantity in the juices of muscle,
in the lungs, and elsewhere, but especially in the bile,
where it is found as a component part of taurocholic acid,
from which it can be prepared by decomposition of the acid.
It crystallizes in colorless, regular six-sided prisms, and
is especially characterized by containing both nitrogen and
sulphur, being chemically amido-isethionic acid, C2H7NSO3.
C3H7 Propyl Pro"pyl, n. [Propionic + -yl.] (Chem.)
The hypothetical radical C3H7, regarded as the essential
residue of propane and related compounds.
C3H7C6H4CHO Cuminol Cu"mi*nol (-n?l), n. [Cuminic + L. oleum.]
A liquid, C3H7.C6H4.CHO, obtained from oil of caraway; --
called also cuminic aldehyde.
C3H7C6H4CO2H Cuminic Cu*min"ic (k?-m?n"?k), a.
Pertaining to, or derived from, cumin, or from oil of
caraway; as, cuminic acid.
Cuminic acid (Chem.), white crystalline substance,
C3H7.C6H4.CO2H, obtained from oil of caraway.
C3H7C6H4NH2 Cumidine Cu"mi*dine (k?"m?-d?n or -d?n), n. [From Cumin.]
(Chem.)
A strong, liquid, organic base, C3H7.C6H4.NH2, homologous
with aniline.
C3H7CO2H Butyric Bu*tyr"ic, a. (Chem.)
Pertaining to, or derived from, butter.
Butyric acid, C3H7.CO2H, an acid found in butter; an
oily, limpid fluid, having the smell of rancid butter, and
an acrid taste, with a sweetish aftertaste, like that of
ether. There are two metameric butyric acids, called in
distinction the normal- and iso-butyric acid. The normal
butyric acid is the one common in rancid butter.
C3H7NO2 Alanine Al"a*nine, n. [Aldehyde + the ending -ine. The -n- is
a euphonic insertion.] (Chem.)
A white crystalline base, C3H7NO2, derived from aldehyde
ammonia.
C3H7NSO2 Cystine Cyst"ine (s?s"t?n; 104), n. [See Cyst.] (Physiol.
Chem.)
A white crystalline substance, C3H7NSO2, containing
sulphur, occuring as a constituent of certain rare urinary
calculi, and occasionally found as a sediment in urine.
C4H7CO2H Tiglic Tig"lic, a. (Chem.)
Of, pertaining to, or designating, an acid, C4H7CO2H
(called also methyl crotonic acid), homologous with crotonic
acid, and obtained from croton oil (from Croton Tiglium) as
a white crystalline substance.
C4H7N Pyrroline Pyr"ro*line, n. (Chem.)
A nitrogenous base, C4H7N, obtained as a colorless liquid
by the reduction of pyrrol.
C4H7N3O2 Trigenic Tri*gen"ic, a. [Pref. tri- + gen- + -ic. So named in
reference to its composition, it being supposed to contain
the radicals of three molecules of cyanic acid.] (Chem.)
Of, pertaining to, or designating, an acid, C4H7N3O2,
obtained, by the action of the vapor of cyanic acid on cold
aldehyde, as a white crystalline substance having a slightly
acid taste and faint smell; -- called also ethidene- or
ethylidene-biuret.
C4H7O Butyryl Bu"ty*ryl, n. [Butyric + -yl.] (Chem.)
The radical (C4H7O) of butyric acid.
C6H5C3H7 Cumene Cu"mene (k?"m?n), n. [From Cumin.] (Chem.)
A colorless oily hydrocarbon, C6H5.C3H7, obtained by the
distillation of cuminic acid; -- called also cumol.
C6H7N Picoline Pic"o*line, n. [L. pix, picis, pitch + oleum oil +
-ine.] (Chem.)
Any one of three isometric bases (C6H7N) related to
pyridine, and obtained from bone oil, acrolein ammonia, and
coal-tar naphtha, as colorless mobile liquids of strong odor;
-- called also methyl pyridine.
C6H7OH5 Quercite Quer"cite, n. (Chem.)
A white crystalline substance, C6H7(OH)5, found in acorns,
the fruit of the oak (Quercus). It has a sweet taste, and
is regarded as a pentacid alcohol.
C7H10 Heptone Hep"tone, n. [Gr. "epta` seven.] (Chem.)
A liquid hydrocarbon, C7H10, of the valylene series.
C7H10O4 Terebic Te*reb"ic, a. (Chem.)
Pertaining to, or obtained from, terbenthene (oil of
turpentine); specifically, designating an acid, C7H10O4,
obtained by the oxidation of terbenthene with nitric acid, as
a white crystalline substance.
C7H12 Heptine Hep"tine, n. [Heptane + -ine.] (Chem.)
Any one of a series of unsaturated metameric hydrocarbons,
C7H12, of the acetylene series.
