Etlis, V. S. published the artcileChlorination of some alkene sulfides, Safety of 1,2-Bis(2-chloroethyl)disulfane, the publication is Zhurnal Obshchei Khimii (1965), 35(3), 475-9, database is CAplus.
Ethylene sulfide and dry Cl2 in CCl4 under ultraviolet light at -5-0° 45-50 min. gave only (ClCH2CH2S)2, b1.5 87-8°, n20D 1.5655, d20 1.3381. Propylene sulfide similarly gave (ClCH2CHMeS)2, b5 128-9°, 1.5402, 1.2563; thioepichlorohydrin in a similar reaction gave [(ClCH2)2CHS]2, m. 69°. Ethylene sulfide treated under N atm. with 0.125 mole Me3COCl under ultraviolet light at -15° to -10° gave a mixture of Me3COSCH2CH2Cl, b1.5 37-8°, 1.4698, 1.0560, (ClCH2CH2S)2, and some Me3CO2SCH2CH2Cl, b1 58-60°, 1.4853, 1.1510. Similar reaction of propylene sulfide gave Me3COSCHMeCH2Cl, b1 34°, 1.4641, 1.0269, and some (ClCH2CHMeS)2.
Zhurnal Obshchei Khimii 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 C4H8Cl2S2, Safety of 1,2-Bis(2-chloroethyl)disulfane.
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https://en.wikipedia.org/wiki/Chloride,
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