Cystamine

Also known as: 2,2'-Disulfanediyldiethanamine, 2,2'-Dithiobisethanamine, 2,2'-disulfanediyldiethanamine, 2,2'-dithiobis(ethylamine), 2,2-DIAMINODIETHYLDISULPHIDE, 2-(2-aminoethyldisulfanyl)ethanamine, 2-(2-aminoethyldisulfonyl)-ethylamine, 2-[(2-AMINOETHYL)AMINO]ETHANE SULFONIC ACID SODIUM SALT, 2-[(2-Aminoethyl)amino]ethane-1-sulfonic acid sodium salt, 2-[(2-aminoethyl)amino]-ethanesulfonic acid monosodium salt, 3,4-dithiahexane-1,6-diamine, Cystinamine, Decarboxycystine, Ethanesulfonic acid,2-(2-aminoethyl)amino-,monosodium salt, L-1591, Mercamine disulfide, N-(2-AMINOETHYL)-3-AMINOETHANESULPHONICACID,SODIUMSALT, NH2CH2CH2NHCH2CH2SO3Na, Natrium-2-[(2-aminoethyl)amino]ethansulfonat, SodiuM 2-[(2-aMinoethyl)aMino]ethanesulphona

Cystamine (CAS 51-85-4) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C4H12N2S2 and a molecular weight of 152.28100 g/mol. Key properties include a boiling point of 264.8ºC at 760 mmHg, a density of 1.172g/cm3 and a flash point of 114ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

51-85-4

Jingsj CID

J-1982859-2

Molecular Formula

C₄H₁₂N₂S₂

Molecular Weight

152.28100 g/mol

Category

Organic Bases

Last updated

8/21/2026