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单词 toluic acid
释义

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toluic acid
toluic adj.
Brit. /tɒˈl(j)uːɪk/
,
/təʊˈl(j)uːɪk/
,
U.S. /tɑˈluɪk/
,
/təˈluɪk/
,
/ˈtɑljuɪk/
in toluic acid, C8H8O2, an aromatic acid, homologous with benzoic acid, prepared from toluene, cymene, or xylene; so toluic aldehyde, C8H7OH, toluic chloride, C8H7OCl, toluic ether, etc. [ < tolu- (in toluene n.) + -ic suffix.]
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the world > matter > chemistry > organic chemistry > organic acids > [noun] > phenolic acids, named
benzoic acid1791
oil of spiraea1842
toluic acid1857
itatartaric acid1872
aspirin1899
phenylarsonic acid1905
tar acid1909
pteroic acid1946
the world > matter > chemistry > organic chemistry > hydrocarbons > [adjective] > benzene derivatives > toluenes
toluic1857
the world > matter > chemistry > organic chemistry > aldehydes or alkanals > [noun] > miscellaneous named aldehydes > others
acrolein1841
metaldehyde1841
trichlorocetaldehyde1845
valeral1852
toluic aldehyde1857
glyoxal1858
acraldehyde1864
propionic aldehyde1866
lauric aldehyde, ether1868
salicylaldehyde1869
dialdane1876
isovaleraldehyde1883
rhodinal1892
propenal1894
oxaldehyde1895
methylglyoxal1898
hadromal1899
malondialdehyde1904
pyruvic aldehyde1909
trioxan1915
plasmal1925
1857 W. A. Miller Elements Chem. III. 430 In the benzoic series the existence of three homologous terms,..the benzoic, the toluic, and the cuminic series.
1857 W. A. Miller Elements Chem. III. 475 But the acid.., the toluic (or toluylic), is known.
1868 H. B. Jones & H. Watts Fownes's Man. Elem. Chem. (ed. 10) 752 Toluic acid..derived from dimethyl-benzene.
1880 Nature 1 Jan. 218/2 A toluic alcohol.
extracted from tolu-comb. form
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更新时间:2024/9/21 0:48:09