di-n-butylbis (dodecylthio) tin / cas:1185-81-5

di(dodecylsulfide)dibutyltin
english name: di-n-butylbis (dodecylthio) tin
formula: c32h68s2sn
relative molecular mass: 635.7
cas number: 1185-81-5
physicochemical properties
the bis(dodecylsulfate) dibutyltin is an oily liquid.
viscosity (25 ° c): about 20 mpa.s
vapor pressure: 1.3kpa
flash point (closed cup): about 121 ° c
boiling point: 185 ° c
applications
di-dodecylsulfide dibutyltin has a strong hydrolytic stability, a strong gel catalyst, high catalytic activity than dbtdl, stable storage, and is used for microporous elastomers and rigid foams.