VANABIO® OS3740F
VANABIO® OS3740F

Tetra(methylethylketoxime)silane in Toluene

VANABIO® OS3740F is clear and almost colorless fluid with a typical solvent smell (Toluene). The product very rapidly hydrolyzes upon contact with moisture.


VANABIO® OS3740F
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Technical Data


CAS No.

34206-40-1

EINECS No.:

251-882-0

Formula

C16H32N4O4Si

Molecular Weight

372.5

Boiling Point

110°C [760mmHg]

Flash Point

4°C



Appearance

Clear liquid

Color

Max. 50

TOS (wt.%)

35-40

Total High Boilers (wt.%)

Max. 4

MEKO (wt.%)

Max. 4


Application


  • It is used as a neutral curing agent in silicone sealant formulations. Normally, this clear silicone adhesive will be combined with MOS or VOS to achieve higher reactivity, shorter skin formation times and higher crosslinking density.


  • Another important advantage of using VANABIO® OS3740F in silicone sealants is that extended tooling times can be achieved without jeopardizing crack-resistance.


Packing and Storage


  • VANABIO® OS3740F silane is supplied in net weight 190Kg steel drum or net weight 950Kg IBC tote.


  • In the unopened original container VANABIO® OS3740F has a shelf life of one year in a dry and cool place.


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