furfuraln.

/ˈfəːfjʊəral/

Etymology: < furfur- (in furfurol n.) + -al suffix².

Chemistry.

An aldehyde of furan, C₄H₃O·CHO, a colourless liquid which darkens in air and which is used chiefly as a solvent and in the manufacture of furan derivatives and synthetic resins; 2-furaldehyde; = furfurol n.

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the world > matter > chemistry > organic chemistry > aldehydes or alkanals > [noun] > furan aldehydes

furfural1879

furaldehyde1916

1879 H. Watts Dict. Chem. (ed. 2) VIII. i. 832 Furfural or furfurol, C₅H₄O₂. Pyromucic aldehyde.

1895 J. M. Thomson & A. G. Bloxam Bloxam's Chem. (ed. 8) 568 Pyromucic aldehyde, or furfural,..is the aldehyde of furfurane.

1901 Daily Chron. 11 May 2/2 In the case of whisky the chief cause of mischief is furfural, from which old matured whisky is free.

1960 Times Rev. Industry May 82/3 By the hydrolysis of the waste products [from the manufacture of cellulose] furfural—an important raw material for the oil processing industries and an intermediate in the manufacture of nylon—may be obtained.

1969 J. A. Brydson Plastics Materials (ed. 2) xxiv. 511 Furfural occurs in the free state in many plants but is obtained commercially by degradation of hemi-cellulose consituents present in these plants.

Compounds

furfural resin n. = furan resin n. at furan n. Compounds.

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the world > matter > chemistry > organic chemistry > organic compounds > [noun] > heterocyclic compounds > furans > furan resins

furan resin1935

furfural resin1939

1939 H. R. Simonds Industr. Plastics (1940) iii. 74 The furfural resins are dark in color and therefore are used only with great difficulty for producing light colored plastics.

This entry has not yet been fully updated (first published 1933; most recently modified version published online September 2018).

单词	furfural
释义	furfuraln. /ˈfəːfjʊəral/ Etymology: < furfur- (in furfurol n.) + -al suffix². Chemistry. An aldehyde of furan, C₄H₃O·CHO, a colourless liquid which darkens in air and which is used chiefly as a solvent and in the manufacture of furan derivatives and synthetic resins; 2-furaldehyde; = furfurol n. ΘΚΠ the world > matter > chemistry > organic chemistry > aldehydes or alkanals > [noun] > furan aldehydes furfural1879 furaldehyde1916 1879 H. Watts Dict. Chem. (ed. 2) VIII. i. 832 Furfural or furfurol, C₅H₄O₂. Pyromucic aldehyde. 1895 J. M. Thomson & A. G. Bloxam Bloxam's Chem. (ed. 8) 568 Pyromucic aldehyde, or furfural,..is the aldehyde of furfurane. 1901 Daily Chron. 11 May 2/2 In the case of whisky the chief cause of mischief is furfural, from which old matured whisky is free. 1960 Times Rev. Industry May 82/3 By the hydrolysis of the waste products [from the manufacture of cellulose] furfural—an important raw material for the oil processing industries and an intermediate in the manufacture of nylon—may be obtained. 1969 J. A. Brydson Plastics Materials (ed. 2) xxiv. 511 Furfural occurs in the free state in many plants but is obtained commercially by degradation of hemi-cellulose consituents present in these plants. Compounds furfural resin n. = furan resin n. at furan n. Compounds. ΘΚΠ the world > matter > chemistry > organic chemistry > organic compounds > [noun] > heterocyclic compounds > furans > furan resins furan resin1935 furfural resin1939 1939 H. R. Simonds Industr. Plastics (1940) iii. 74 The furfural resins are dark in color and therefore are used only with great difficulty for producing light colored plastics. This entry has not yet been fully updated (first published 1933; most recently modified version published online September 2018). < n.1879
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