Sahasrabudhey, R. H. published the artcileThiocyanamides and sulfonitriles: their constitution and identity, SDS of cas: 14807-75-1, the publication is Journal of the Indian Chemical Society (1950), 524-6, database is CAplus.
Thiocyanamide-HCl (I) was made from “amidothiotriazole” (II) by the Freund and Schander procedure [Ber. 29, 2500(1896)]. Oliveri-Mandalà (C.A. 9, 71) showed the “amidothiotriazoles” were really thiocarbamic acid azides; he made the HCl salts of phenyl-, tolyl-, and ethylthiocarbamic acid azides and the salts of the corresponding thiocyanamides, which he called sulfonitriles. I has saline characteristics, shown by its solubility in H2O and alc. and insolubility in ether, CHCl3, CCl4, and C6H6. Aqueous solutions were highly acid because of hydrolysis. The free base could not be isolated, but addition of alkali precipitates S, and thiourea and NH2CN are formed in solution Thiocyanamide salts liberate iodine from aqueous KI solutions Reduction of I in H2O with Zn and HCl evolved large quantities of H2S, and when a portion treated with excess NaOH solution gave no precipitate of S, absence of unreduced thiocyanamide was indicated. The remainder was made ammoniacal, the Zn precipitated as ZnS with H2S, and filtered; the filtrate on concentration deposited crystals of thiourea in a sirupy residue of NH2CN. Thiocyanamide salts: nitrate, m. 82° or 140° (decomposition); picrate, m. 154° or 164° (decomposition); HBr salt, m. 185-90° (decomposition); HCl salt, m. 186° (decompose). The m.ps. were identical with, and did not depress, those of the corresponding salts of [H2NC(:NH)S]2 (II) (Proc. Indian Sci. Congress, 1948, Pt. III, p. 25). Formation of thiocyanamide from H2NCSN3 and the identity of its empirical composition with that of II (HCl salt, CSN2H4Cl (?)), the oxidation product of thiourea suggests that they may be identical. The constitution is still being investigated. The aromatic thiocyanamides or sulfonitriles can not be the same as the corresponding formamidine disulfides because the aryl derivatives of the latter are known not to exist, while the free bases from the salts of the former have been made and the mol. weights determined O.-M. (C.A. 17, 738) suggested pentacovalent N structures, which is untenable. Fischer and Besthorn [Ann. 212, 316(1882)] and Hugershoff [Ber. 36, 3134(1903)] say that they are the same as the corresponding 2-aminobenzothiazoles. Comparison of m.ps. given by O.-M. (C.A. 9, 71) with corresponding arylaminothiazoles almost proves identity. Aniline sulfonitrile, C7H6N2S, m. 122-3°, 2-aminobenzothiazole, C7H6N2S, m. 123°; ο-toluidine sulfonitrile, C8H8N2S, m. 138-40°, 2-amino-4-methylbenzothiazole, C8H8N2S, m. 140°.
Journal of the Indian Chemical Society published new progress about 14807-75-1. 14807-75-1 belongs to ethers-buliding-blocks, auxiliary class Salt,Thiourea,Amine,Aliphatic hydrocarbon chain, name is Formamidine disulfide dihydrochloride, and the molecular formula is C2H8Cl2N4S2, SDS of cas: 14807-75-1.
Referemce:
https://en.wikipedia.org/wiki/Ether,
Ether | (C2H5)2O – PubChem