Williams, A. H. published the artcileThermal decomposition of bis(2-chloroethyl) sulfide, COA of Formula: C4H8Cl2S2, the publication is Journal of the Chemical Society (1947), 318-20, database is CAplus and MEDLINE.
The decomposition of (ClCH2CH2)2S (I) was studied at 180°, the b.p (about 220°), 350°, and 450° (the last 2 by dropping I into a heated column packed with quartz rings). The products of decomposition at the above temperatures (in percentages of the initial weight of I) are: HCl 8.0, 21.2, 25.8, 31.5; C2H4 4.2 11.2, 7.9, 10.4; C2H4Cl2 6.9, 11.1, -, -; H2S -, -, 3.9, 5.2; CH2:CHCl -, -, 14.6, 19.4; dithiane 1.3, 3.3, trace, trace; (ClC2H4)2S2 5.8, 8.5, 2.0, -; I recovered 56.0, 14.2, 13.0, -; residue 12.2, 25.7, 31, 32; CS2 -, -, 1, l. The residue of the 1st 2 experiments (after heating at 120°/4 mm.) contained 43-4% S and 17-17.5% Cl; that of the last 2 experiments was distributed over the interior of the column and could not be analyzed. The introduction of SiO2 in the 2nd experiment did not produce any CH2:CHCl but gave a small quantity of H2S and some acceleration of the normal reaction; the decomposition of I in glass at the b.p. is not a surface reaction.
Journal of the Chemical Society published new progress about 1002-41-1. 1002-41-1 belongs to chlorides-buliding-blocks, auxiliary class Aliphatic Chain, name is 1,2-Bis(2-chloroethyl)disulfane, and the molecular formula is C19H14Cl2, COA of Formula: C4H8Cl2S2.
Referemce:
https://en.wikipedia.org/wiki/Chloride,
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