fluoroformn.

Brit.

/ˈflʊərəfɔːm/,

/ˈflɔːrəfɔːm/, U.S.

/ˈflʊroʊˌfɔrm/,

/ˈflɔroʊˌfɔrm/

Origin: Formed within English, by compounding. Etymons: fluoro- comb. form, -form comb. form³.

Etymology: < fluoro- comb. form + -form comb. form³. Compare French fluoroforme (1890 or earlier).Fluoroform was discussed hypothetically some years before it was actually prepared (by M. Meslans in 1890: see Comptes rendus hebd. de l'Acad. des Sci. 110 717).

Chemistry.

A gas, inert chemically and physiologically, which is the fluorine analogue of chloroform and is used as a fire suppressant and a working fluid in refrigeration.Formula: CHF₃.

ΘΚΠ

the world > matter > chemistry > organic chemistry > organic gases > [noun] > other named

coal gas1806

oil-gas1820

natural gas1825

resin gas1828

powder gas1860

hydrocarbon gasc1865

air-gas1872

fluoroform1876

formene1884

biomethane1947

Sarin1951

1876 Pharmaceut. Jrnl. & Trans. 25 Mar. 766/2 It may perhaps be possible to produce fluoroform, if such a substance exists, by employing an appropriate apparatus.

1890 Jrnl. Chem. Soc. 58 ii. 724 This gas is fluoroform, CHF₃.

1950 N. V. Sidgwick Chem. Elements II. vii. 1130 A guinea-pig put into a 50 per cent. air-fluoroform mixture..did not know that the gas was there.

2001 D. J. Myers et al. in M. D. Fayer Ultrafast Infrared & Raman Spectroscopy xv. 659 Data in both ethane and fluoroform suggests that this is not an arbitrary value.

This entry has been updated (OED Third Edition, March 2012; most recently modified version published online March 2022).

单词	fluoroform
释义	fluoroformn. Brit. /ˈflʊərəfɔːm/, /ˈflɔːrəfɔːm/, U.S. /ˈflʊroʊˌfɔrm/, /ˈflɔroʊˌfɔrm/ Origin: Formed within English, by compounding. Etymons: fluoro- comb. form, -form comb. form³. Etymology: < fluoro- comb. form + -form comb. form³. Compare French fluoroforme (1890 or earlier).Fluoroform was discussed hypothetically some years before it was actually prepared (by M. Meslans in 1890: see Comptes rendus hebd. de l'Acad. des Sci. 110 717). Chemistry. A gas, inert chemically and physiologically, which is the fluorine analogue of chloroform and is used as a fire suppressant and a working fluid in refrigeration.Formula: CHF₃. ΘΚΠ the world > matter > chemistry > organic chemistry > organic gases > [noun] > other named coal gas1806 oil-gas1820 natural gas1825 resin gas1828 powder gas1860 hydrocarbon gasc1865 air-gas1872 fluoroform1876 formene1884 biomethane1947 Sarin1951 1876 Pharmaceut. Jrnl. & Trans. 25 Mar. 766/2 It may perhaps be possible to produce fluoroform, if such a substance exists, by employing an appropriate apparatus. 1890 Jrnl. Chem. Soc. 58 ii. 724 This gas is fluoroform, CHF₃. 1950 N. V. Sidgwick Chem. Elements II. vii. 1130 A guinea-pig put into a 50 per cent. air-fluoroform mixture..did not know that the gas was there. 2001 D. J. Myers et al. in M. D. Fayer Ultrafast Infrared & Raman Spectroscopy xv. 659 Data in both ethane and fluoroform suggests that this is not an arbitrary value. This entry has been updated (OED Third Edition, March 2012; most recently modified version published online March 2022). < n.1876
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