| slovo | definícia |
glycol
(encz) | glycol,glykol n: Zdeněk Brož |
Glycol
(gcide) | Glycol \Gly"col\, n. [Glycerin + -ol. See Glycerin.] (Chem.)
(a) A thick, colorless liquid, C2H4(OH)2, of a sweetish
taste, produced artificially from certain ethylene
compounds. It is a diacid alcohol, intermediate between
ordinary ethyl alcohol and glycerin.
[1913 Webster] |
glycol
(wn) | glycol
n 1: a sweet but poisonous syrupy liquid used as an antifreeze
and solvent [syn: ethylene glycol, glycol,
ethanediol]
2: any of a class of alcohols having 2 hydroxyl groups in each
molecule [syn: diol, glycol, dihydric alcohol] |
| | podobné slovo | definícia |
ethylene glycol
(encz) | ethylene glycol,etylenglykol [eko.] RNDr. Pavel Piskač |
glycolic acid
(encz) | glycolic acid, n: |
glycollic acid
(encz) | glycollic acid, n: |
glycolysis
(encz) | glycolysis,glykolýza n: Zdeněk Brož |
propylene glycol
(encz) | propylene glycol, n: |
triethyleneglycol
(encz) | triethyleneglycol,trietylenglykol [eko.] RNDr. Pavel Piskač |
Glycol
(gcide) | Glycol \Gly"col\, n. [Glycerin + -ol. See Glycerin.] (Chem.)
(a) A thick, colorless liquid, C2H4(OH)2, of a sweetish
taste, produced artificially from certain ethylene
compounds. It is a diacid alcohol, intermediate between
ordinary ethyl alcohol and glycerin.
[1913 Webster] |
Glycolic
(gcide) | Glycolic \Gly*col"ic\, a. (Chem.)
Pertaining to, or derived from, glycol; as, glycolic ether;
glycolic acid.
[1913 Webster]
Glycolic acid (Chem.), an organic acid, found naturally in
unripe grapes and in the leaves of the wild grape
(Ampelopsis quinquefolia), and produced artificially in
many ways, as by the oxidation of glycol, -- whence its
name. It is a sirupy, or white crystalline, substance,
HO.CH2.CO2H, has the properties both of an alcohol and
an acid, and is a type of the hydroxy acids; -- called
also hydroxyacetic acid.
[1913 Webster] |
Glycolic acid
(gcide) | Glycolic \Gly*col"ic\, a. (Chem.)
Pertaining to, or derived from, glycol; as, glycolic ether;
glycolic acid.
[1913 Webster]
Glycolic acid (Chem.), an organic acid, found naturally in
unripe grapes and in the leaves of the wild grape
(Ampelopsis quinquefolia), and produced artificially in
many ways, as by the oxidation of glycol, -- whence its
name. It is a sirupy, or white crystalline, substance,
HO.CH2.CO2H, has the properties both of an alcohol and
an acid, and is a type of the hydroxy acids; -- called
also hydroxyacetic acid.
[1913 Webster] |
Glycolide
(gcide) | Glycolide \Gly"co*lide\, n. [Glycol + anhydride.] (Chem.)
A white amorphous powder, C4H4O, obtained by heating and
dehydrating glycolic acid. [Written also glycollide.]
[1913 Webster] |
glycollide
(gcide) | Glycolide \Gly"co*lide\, n. [Glycol + anhydride.] (Chem.)
A white amorphous powder, C4H4O, obtained by heating and
dehydrating glycolic acid. [Written also glycollide.]
[1913 Webster] |
Glycoluric
(gcide) | Glycoluric \Gly`co*lu"ric\, a. [Glycol + uric.] (Chem.)
Pertaining to, derived from, glycol and urea; as, glycoluric
acid, which is called also hydantoic acid.
[1913 Webster] |
Glycoluril
(gcide) | Glycoluril \Gly`co*lu"ril\, n. [Glycolyl + uric.] (Chem.)
A white, crystalline, nitrogenous substance, obtained by the
reduction of allanto["i]n.
[1913 Webster] |
Glycolyl
(gcide) | Glycolyl \Gly"co*lyl\, n. [Glycolic + -yl.] (Chem.)
A divalent, compound radical, CO.CH2, regarded as the
essential radical of glycolic acid, and a large series of
related compounds.
[1913 Webster] |
glycolyl urea
(gcide) | Hydantoin \Hy*dan"to*in\, n. [Hydrogen + allantion.] (Chem.)
A derivative of urea, C3H4N2O2, obtained from allantion, as
a white, crystalline substance, with a sweetish taste; --
called also glycolyl urea.
[1913 Webster] |
ethylene glycol
(wn) | ethylene glycol
n 1: a sweet but poisonous syrupy liquid used as an antifreeze
and solvent [syn: ethylene glycol, glycol,
ethanediol] |
glycolic acid
(wn) | glycolic acid
n 1: a translucent crystalline compound found in sugar cane and
sugar beets and unripe grapes [syn: glycolic acid,
glycollic acid, hydroxyacetic acid] |
glycollic acid
(wn) | glycollic acid
n 1: a translucent crystalline compound found in sugar cane and
sugar beets and unripe grapes [syn: glycolic acid,
glycollic acid, hydroxyacetic acid] |
glycolysis
(wn) | glycolysis
n 1: a metabolic process that breaks down carbohydrates and
sugars through a series of reactions to either pyruvic acid
or lactic acid and releases energy for the body in the form
of ATP |
propylene glycol
(wn) | propylene glycol
n 1: a sweet colorless, viscous, hygroscopic liquid used as an
antifreeze and in brake fluid and also as a humectant in
cosmetics and personal care items although it can be
absorbed through the skin with harmful effects [syn:
propylene glycol, propanediol] |
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