VANABIO® OS3751 is a clear and almost colorless fluid with a typical smell (MEKO). It readily hydrolyzes upon contact with moisture.
CAS No.  | 72721-10-9  | 
EINECS No.:  | 276-784-5  | 
Formula  | C11H22N2O2Si  | 
Molecular Weight  | 242.39  | 
Boiling Point  | 263°C [760mmHg]  | 
Flash Point  | 113°C  | 
Color (APHA)  | Colorless or yellowish (Max. 50)  | 
Appearance  | Transparent liquid  | 
Active Content  | 95.0%  | 
VANABIO® OS3751 clear silicone sealant is used as chain extender for low modulus neutral silicone seant.
VANABIO® OS3751 is also used for crosslinking silanol-terminated polydimethylsiloxane in the presence of atmospheric moisture, together with MOS, VOS.
VANABIO® OS3751 silane is supplied in net weight 180Kg steel drum or net weight 900Kg IBC tote.
In the unopened original container VANABIO® OS3751 has a shelf life of one year in a dry and cool place.
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