Rio, L. Garcia published the artcileKinetic study of the stability of (NH2)2CSSC(NH2)22+, Safety of Formamidine disulfide dihydrochloride, the publication is Journal of the Chemical Society, Perkin Transactions 2: Physical Organic Chemistry (1996), 159-62, database is CAplus.
The kinetics of the decomposition of formamidine disulfide dihydrochloride, (NH2)2CSSC(NH2)22+ 2Cl–, in aqueous solution at 25° are general base catalyzed, and rate constants were measured over the pH range 1.91-9.03. Anal. of the data yields ionization constants pK1 = 5.49, pK2 = 7.66 and rate constants for deprotonation of the substrate by OH– and H2O. For the doubly charged cation, reaction occurs through a small concentration of a reactive tautomer, (HN=)(NH3+)CSSC+(NH2)2, which is attacked by H2O. The singly charged cation reacts by parallel pathways involving OH– and H2O as attacking bases.
Journal of the Chemical Society, Perkin Transactions 2: Physical Organic Chemistry 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, Safety of Formamidine disulfide dihydrochloride.
Referemce:
https://en.wikipedia.org/wiki/Ether,
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