dichloriden.

Brit.

/(ˌ)dʌɪˈklɔːrʌɪd/, U.S.

/daɪˈklɔˌraɪd/

Forms: see di- comb. form and chloride n.

Origin: Formed within English, by compounding. Etymons: di- comb. form, chloride n.

Etymology: < di- comb. form + chloride n. Compare bichloride n.

Chemistry.

1. A chloride containing two atoms of chlorine in its molecule or empirical formula. Cf. bichloride n., deuto-chloride at deuto- comb. form 1.In quot. 1812, introduced hypothetically in a discussion of Davy's system of nomenclature (cf. -ane suffix² 1). Otherwise sense 2 is earlier.

ΘΚΠ

the world > matter > chemistry > elements and compounds > metals > specific elements > chlorine > [noun] > compounds > by number of chlorine atoms

dichloride1812

bichloride1823

trichloride1863

1812 Q. Rev. Sept. 76 We do not apprehend that the word ‘chlorid, following the analogy of oxyd’, (p. vii,) would have been a more ‘theoretical expression’ than the termination ane, and we might add to it, if necessary, dichlorid and trichlorid.

1859 Proc. Royal Soc. 1857–9 9 618 Dichloride of platinum..PtCl₂.

1868 H. Watts Dict. Chem. V. 135 The dichloride, RuCl², is produced, together with the trichloride, by igniting pulverised ruthenium in a stream of chlorine.

1906 H. J. H. Fenton Notes Qualitative Anal. (new ed.) 34 Distilled with dry potassium dichromate and concentrated H₂SO₄, chromyl dichloride (‘chlorochromic acid’) is obtained.

1964 L. H. Van Vlack Elements Materials Sci. (ed. 2) ii. 46 Sulfur dichloride has a molecular weight of 103 and a boiling point of 59°C.

2009 Chicago Daily Herald (Nexis) 19 June 5 The mixture of trichloride and dichloride gave off a cloud of chlorine gas.

†2. A compound of chlorine with two atoms of another element (see di- comb. form 2a ⁋). Obsolete.

ΘΚΠ

the world > matter > chemistry > elements and compounds > metals > specific elements > chlorine > [noun] > compounds > miscellaneous others

phosgene1812

dichloride1825

chlorine1832

oxychloride1840

chemic1843

chromyl chloride1869

auro-chloride1875

1825 T. Thomson Attempt to Establish First Princ. Chem. II. 45 I found that these scales constitute a dichloride of antimony composed of 1 atom chlorine..2 atoms antimony.

1826 W. Henry Elements Exper. Chem. (ed. 10) II. xxx. 110 The protochloride will be a dichloride, containing 2 atoms of copper (64) + 1 atom of chlorine (36), and its equivalent 100.

1880 J. Percy Metall.: Silver & Gold i. 71 At the bottom of the tube were a few detached crystals with distinct triangular faces, which dissolved in ammonia-water and resembled dichloride of copper, Cu²Cl [Cu²Cl²].

This entry has been updated (OED Third Edition, March 2014; most recently modified version published online March 2022).

单词	dichloride
释义	dichloriden. Brit. /(ˌ)dʌɪˈklɔːrʌɪd/, U.S. /daɪˈklɔˌraɪd/ Forms: see di- comb. form and chloride n. Origin: Formed within English, by compounding. Etymons: di- comb. form, chloride n. Etymology: < di- comb. form + chloride n. Compare bichloride n. Chemistry. 1. A chloride containing two atoms of chlorine in its molecule or empirical formula. Cf. bichloride n., deuto-chloride at deuto- comb. form 1.In quot. 1812, introduced hypothetically in a discussion of Davy's system of nomenclature (cf. -ane suffix² 1). Otherwise sense 2 is earlier. ΘΚΠ the world > matter > chemistry > elements and compounds > metals > specific elements > chlorine > [noun] > compounds > by number of chlorine atoms dichloride1812 bichloride1823 trichloride1863 1812 Q. Rev. Sept. 76 We do not apprehend that the word ‘chlorid, following the analogy of oxyd’, (p. vii,) would have been a more ‘theoretical expression’ than the termination ane, and we might add to it, if necessary, dichlorid and trichlorid. 1859 Proc. Royal Soc. 1857–9 9 618 Dichloride of platinum..PtCl₂. 1868 H. Watts Dict. Chem. V. 135 The dichloride, RuCl², is produced, together with the trichloride, by igniting pulverised ruthenium in a stream of chlorine. 1906 H. J. H. Fenton Notes Qualitative Anal. (new ed.) 34 Distilled with dry potassium dichromate and concentrated H₂SO₄, chromyl dichloride (‘chlorochromic acid’) is obtained. 1964 L. H. Van Vlack Elements Materials Sci. (ed. 2) ii. 46 Sulfur dichloride has a molecular weight of 103 and a boiling point of 59°C. 2009 Chicago Daily Herald (Nexis) 19 June 5 The mixture of trichloride and dichloride gave off a cloud of chlorine gas. †2. A compound of chlorine with two atoms of another element (see di- comb. form 2a ⁋). Obsolete. ΘΚΠ the world > matter > chemistry > elements and compounds > metals > specific elements > chlorine > [noun] > compounds > miscellaneous others phosgene1812 dichloride1825 chlorine1832 oxychloride1840 chemic1843 chromyl chloride1869 auro-chloride1875 1825 T. Thomson Attempt to Establish First Princ. Chem. II. 45 I found that these scales constitute a dichloride of antimony composed of 1 atom chlorine..2 atoms antimony. 1826 W. Henry Elements Exper. Chem. (ed. 10) II. xxx. 110 The protochloride will be a dichloride, containing 2 atoms of copper (64) + 1 atom of chlorine (36), and its equivalent 100. 1880 J. Percy Metall.: Silver & Gold i. 71 At the bottom of the tube were a few detached crystals with distinct triangular faces, which dissolved in ammonia-water and resembled dichloride of copper, Cu²Cl [Cu²Cl²]. This entry has been updated (OED Third Edition, March 2014; most recently modified version published online March 2022). < n.1812
随便看	zeta function yellowface yellowfaced yellowfanged yellowfin yellowfin bream yellowfin grouper yellowfin shiner yellowfin sole yellowfin tuna yellowfinned yellowfins yellowfish yellowflagged yellowflowered yellowflowering yellowfoot yellowfooted yellowgolden yellowgreen yellowhaired yellowhammer yellowhammers yellowhead yellowheaded