Basic

CAS No.	20664-29-3
Product Name	Methylenebis(3-mercaptopropionic acid)
Synonyms	3,3'-(methanediyldisulfanediyl)dipropanoic acid; 3,3'-(methanediyldisulfanediyl)dipropanoate
Molecular Formula	C7H10O4S2
Molecular Weight	222.283

Physical property

Melting point	141-143℃
Boiling point	466.5°C at 760 mmHg
Flash point	235.9°C