oxalicadj.

Brit.

/ɒkˈsalɪk/, U.S.

/ɑkˈsælɪk/

Origin: A borrowing from French. Etymon: French oxalique.

Etymology: < French oxalique (L. B. Guyton de Morveau et al. Méthode de nomencl. chim. (1787) 151; compare quot. 1788 at sense 1) < scientific Latin Oxalis (see oxalis n.) + French -ique -ic suffix.

Chiefly Chemistry.

1. Chemistry. Derived from oxalic acid (see sense 2). oxalic ether, diethyl oxalate, (COOCH₂CH₃)₂, or other ester of oxalic acid.

ΘΚΠ

the world > matter > chemistry > organic chemistry > esters > [noun] > named

oxalic ether1788

margarate1819

acrylate1843

urethane1856

tropeine1880

malonic ester1881

heavy oil of wine1882

phosphatide1884

ethanoate1892

imino-ester1897

acetylcholine1906

phaeophytin1907

phytic acid1908

propiolactone1917

silicon ester1923

methyl methacrylate1933

Tylose1934

testosterone propionate1937

filicin1941

trichothecin1948

siphonein1949

acetyl coenzyme A1950

acetyl CoA1951

1788 J. St. John tr. L. B. Guyton de Morveau et al. Method Chym. Nomencl. 58 Oxalic radical.

1838 T. Thomson Chem. Org. Bodies 328 Oxalic ether was mixed with sulphuret of potassium.

1871 H. E. Roscoe Elem. Chem. xxxiv. 367 Oxalic amides.—By heating neutral ammonium oxalate, a white powder called Oxamide is left.

1904 Jrnl. Amer. Chem. Soc. 26 420 The isoureas..form condensation products with oxalic ether.

1995 Jrnl. Org. Chem. 60 3892/1 Semisquaric chloride was obtained by reacting semisquaric acid with oxalic dichloride or with phosgene.

1998 Macromolecules 31 8775/1 We have presented a synthetic route to PPX involving oxalic esters of α,α′-dihydroxy-p-xylylene.

2. Chemistry oxalic acid n. a crystalline dibasic acid occurring in wood sorrel ( Oxalis acetosella) and many other plants, which is toxic when ingested in large quantities; ethanedioic acid, (COOH)₂.

ΘΚΠ

the world > physical sensation > use of drugs and poison > poison > [noun] > poisonous chemicals

mercury sublimy?1540

sublimate1543

sublimatum1558

sublimy1558

mercury sublimate1562

corrosive sublimate1664

sweet sublimate1664

supplement1769

Prussian acid1783

oxalic acid1788

prussic acid1788

cyanide1815

cyanuret1827

nitrobenzide1835

nitrobenzol1848

pyridine1851

nitrobenzene1852

isonitrile1871

iso-cyanide1877

the world > matter > chemistry > organic chemistry > poisons > [noun] > others

oxalic acid1788

nicotine1817

alkarsin1838

tetanine1857

muscarine1869

cinnoline1883

saprine1887

isocyanic acid1891

mescaline1896

toxicodendrol1898

tube curare1898

tulipine1900

fluoroacetamide1909

thalassin1909

yperite1917

protoanemonin1920

Lewisite1921

organochloride1966

1788 J. St. John tr. L. B. Guyton de Morveau et al. Method Chym. Nomencl. 67 Several acids, as the sulphuric, the tartareous, the oxalic, and the arsenic, can saturate themselves with different quantities of their bases.

1791 W. Hamilton tr. C.-L. Berthollet Elements Art of Dyeing I. i. ii. i. 123 Nitric acid..forms oxalic acid, with part of the hydrogen and charcoal.

1876 J. Harley Royle's Man. Materia Med. (ed. 6) 313 The wood sorrel..like all the genus, abounds in oxalic acid in combination with potash.

1945 Sci. Monthly July 72/1 In Swiss chard, oxalic acid production at all fertility levels was in excess of the combined chemically equivalent quantities of calcium and magnesium.

1992 Slimmer Dec. 93 44/1 Vitamin C in daily doses greater than 500mg..carries the risk of producing excess oxalic acid which may cause kidney stones.

3. Medicine. Designating a predisposition to oxaluria. Now rare or historical.

ΚΠ

1842 G. Bird in London Med. Gaz. 2 637/1 The article on the oxalic diathesis rather applies to the cases in which the oxalate of lime has existed in a truly calculous form.

1845 Brit. & Foreign Med. Rev. 20 67 Varieties of ailment connected with the oxalic diathesis.

1955 A.M.A. Amer. Jrnl. Dis. Children 90 58/1 In the English-speaking countries and in Germany, the syndrome of the oxalic diathesis with its varied symptomatology appears to have fallen into disrepute.

This entry has been updated (OED Third Edition, March 2005; most recently modified version published online March 2022).

单词	oxalic
释义	oxalicadj. Brit. /ɒkˈsalɪk/, U.S. /ɑkˈsælɪk/ Origin: A borrowing from French. Etymon: French oxalique. Etymology: < French oxalique (L. B. Guyton de Morveau et al. Méthode de nomencl. chim. (1787) 151; compare quot. 1788 at sense 1) < scientific Latin Oxalis (see oxalis n.) + French -ique -ic suffix. Chiefly Chemistry. 1. Chemistry. Derived from oxalic acid (see sense 2). oxalic ether, diethyl oxalate, (COOCH₂CH₃)₂, or other ester of oxalic acid. ΘΚΠ the world > matter > chemistry > organic chemistry > esters > [noun] > named oxalic ether1788 margarate1819 acrylate1843 urethane1856 tropeine1880 malonic ester1881 heavy oil of wine1882 phosphatide1884 ethanoate1892 imino-ester1897 acetylcholine1906 phaeophytin1907 phytic acid1908 propiolactone1917 silicon ester1923 methyl methacrylate1933 Tylose1934 testosterone propionate1937 filicin1941 trichothecin1948 siphonein1949 acetyl coenzyme A1950 acetyl CoA1951 1788 J. St. John tr. L. B. Guyton de Morveau et al. Method Chym. Nomencl. 58 Oxalic radical. 1838 T. Thomson Chem. Org. Bodies 328 Oxalic ether was mixed with sulphuret of potassium. 1871 H. E. Roscoe Elem. Chem. xxxiv. 367 Oxalic amides.—By heating neutral ammonium oxalate, a white powder called Oxamide is left. 1904 Jrnl. Amer. Chem. Soc. 26 420 The isoureas..form condensation products with oxalic ether. 1995 Jrnl. Org. Chem. 60 3892/1 Semisquaric chloride was obtained by reacting semisquaric acid with oxalic dichloride or with phosgene. 1998 Macromolecules 31 8775/1 We have presented a synthetic route to PPX involving oxalic esters of α,α′-dihydroxy-p-xylylene. 2. Chemistry oxalic acid n. a crystalline dibasic acid occurring in wood sorrel ( Oxalis acetosella) and many other plants, which is toxic when ingested in large quantities; ethanedioic acid, (COOH)₂. ΘΚΠ the world > physical sensation > use of drugs and poison > poison > [noun] > poisonous chemicals mercury sublimy?1540 sublimate1543 sublimatum1558 sublimy1558 mercury sublimate1562 corrosive sublimate1664 sweet sublimate1664 supplement1769 Prussian acid1783 oxalic acid1788 prussic acid1788 cyanide1815 cyanuret1827 nitrobenzide1835 nitrobenzol1848 pyridine1851 nitrobenzene1852 isonitrile1871 iso-cyanide1877 the world > matter > chemistry > organic chemistry > poisons > [noun] > others oxalic acid1788 nicotine1817 alkarsin1838 tetanine1857 muscarine1869 cinnoline1883 saprine1887 isocyanic acid1891 mescaline1896 toxicodendrol1898 tube curare1898 tulipine1900 fluoroacetamide1909 thalassin1909 yperite1917 protoanemonin1920 Lewisite1921 organochloride1966 1788 J. St. John tr. L. B. Guyton de Morveau et al. Method Chym. Nomencl. 67 Several acids, as the sulphuric, the tartareous, the oxalic, and the arsenic, can saturate themselves with different quantities of their bases. 1791 W. Hamilton tr. C.-L. Berthollet Elements Art of Dyeing I. i. ii. i. 123 Nitric acid..forms oxalic acid, with part of the hydrogen and charcoal. 1876 J. Harley Royle's Man. Materia Med. (ed. 6) 313 The wood sorrel..like all the genus, abounds in oxalic acid in combination with potash. 1945 Sci. Monthly July 72/1 In Swiss chard, oxalic acid production at all fertility levels was in excess of the combined chemically equivalent quantities of calcium and magnesium. 1992 Slimmer Dec. 93 44/1 Vitamin C in daily doses greater than 500mg..carries the risk of producing excess oxalic acid which may cause kidney stones. 3. Medicine. Designating a predisposition to oxaluria. Now rare or historical. ΚΠ 1842 G. Bird in London Med. Gaz. 2 637/1 The article on the oxalic diathesis rather applies to the cases in which the oxalate of lime has existed in a truly calculous form. 1845 Brit. & Foreign Med. Rev. 20 67 Varieties of ailment connected with the oxalic diathesis. 1955 A.M.A. Amer. Jrnl. Dis. Children 90 58/1 In the English-speaking countries and in Germany, the syndrome of the oxalic diathesis with its varied symptomatology appears to have fallen into disrepute. This entry has been updated (OED Third Edition, March 2005; most recently modified version published online March 2022). < adj.1788
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