dichloro-
combining form
⇨ see dichlor-

dichlor-, dichloro- Chem.[f. di-² + chloro-.]A formative element in names of compounds formed by the substitution of two atoms of chlorine for hydrogen atoms, as dichloraˈcetic acid, dichlorˈhydrin: see chlor- and chloro-; ˌdichlorodiˌfluoro-ˈmethane, a colourless, easily liquefied gas, CCl₂F₂, used as a refrigerant and as a propellant in aerosols, etc.1873Fownes' Chem. (ed. 11) 627 Dichlorhydrin is treated with potash, it gives up a molecule of hydrochloric acid.Ibid. 679 Dichloracetic acid is produced by the action of chlorine and iodine on boiling acetic acid.Ibid. 759 Of dichlorobenzene, two modifications are known.1876Harley Mat. Med. (ed. 6) 346 Allyl-chloroform is unstable, and breaks up into hydrochloric acid and dichlorallylene. [1930Engineering 13 June 776/2 Dichlorofluoromethane as a refrigerant.]1958Times Rev. Industry Feb. 68/3 The liquid refrigerant used in the compression cycle may be dichlorodifluoromethane.1964N. G. Clark Mod. Org. Chem. ix. 171 Dichlorodifluoromethane..is used as a propellant in insecticide sprays, hair lacquers, shaving lather, etc.

dichloro-
combining form
see dichlor-

dichloro-
dichlor-

Prefix

chemistry containing two chlorine atoms

Derived terms

beta-chlorovinyldichloroarsine

chlorovinyldichloroarsine

dichloracetic acid

dichlorhydrin

dichlorodifluoromethane

dichlorodiphenyltrichloroethane

dichloromercury

dichlorvos

词汇	dichloro-
词根词缀	MWCD OED Webster Wiktionary dichloro- combining form ⇨ see dichlor- dichlor-, dichloro- Chem.[f. di-² + chloro-.]A formative element in names of compounds formed by the substitution of two atoms of chlorine for hydrogen atoms, as *dichloraˈcetic acid, dichlorˈhydrin: see chlor- and chloro-; ˌdichlorodiˌfluoro-ˈmethane, a colourless, easily liquefied gas, CCl₂F₂, used as a refrigerant and as a propellant in aerosols, etc.1873Fownes' Chem. (ed. 11) 627 Dichlorhydrin is treated with potash, it gives up a molecule of hydrochloric acid.Ibid. 679 Dichloracetic acid is produced by the action of chlorine and iodine on boiling acetic acid.Ibid. 759 Of dichlorobenzene, two modifications are known.1876Harley Mat. Med.* (ed. 6) 346 Allyl-chloroform is unstable, and breaks up into hydrochloric acid and dichlorallylene. [1930Engineering 13 June 776/2 Dichlorofluoromethane as a refrigerant.]1958Times Rev. Industry Feb. 68/3 The liquid refrigerant used in the compression cycle may be dichlorodifluoromethane.1964N. G. Clark Mod. Org. Chem. ix. 171 Dichlorodifluoromethane..is used as a propellant in insecticide sprays, hair lacquers, shaving lather, etc. dichloro- combining form see dichlor- dichloro- dichlor- Prefix chemistry containing two chlorine atoms Derived terms beta-chlorovinyldichloroarsine chlorovinyldichloroarsine dichloracetic acid dichlorhydrin dichlorodifluoromethane dichlorodiphenyltrichloroethane dichloromercury dichlorvos
随便看	systaltic system systematic systematise systematization systematize systemic systole systolic systol-, -systole, -systolic, -stole sy-, syn-, sym-, syl- sytem syzygy sy¿- Szechwan s³- s³g- s³wel- s¶- s¶mi- s¿- T t- T- -t

dichloro-dichlor-

Prefix

Derived terms

dichloro-
dichlor-