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Methyltris(methylethylketoxime)silane CAS#22984-54-9

CAS Number: 22984-54-9
Chemical Formula: C13H27N3O3Si
Synonyms:

O,O',O''-(Methylsilanetriyl)tris[2-butanone oxime]
METHYLTRIS(METHYLETHYLKETOXIME)SILANE
butan-2-one o,o',o''-(methylsilylidyne)trioxime

Appearance: Colorless Liquid

MOQ (Minimum Order Quantity): 1 FCL (Full Container Load)

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Product Details

Methyltris(methylethylketoxime)silane CAS#22984-54-9

Methyltris(methylethylketoxime)silane can be used as a silane coupling agent and crosslinker.

Methyltris(methylethylketoxime)silane Chemical Properties

Melting point	-22°C
Boiling point	110 °C
density	0.982
vapor pressure	0.142Pa at 25℃
refractive index	1.4548 [25°C]
Fp	90°C
Specific Gravity	0.982
Odor	Mild odor
Water Solubility	36.63g/L
Hydrolytic Sensitivity	7: reacts slowly with moisture/water
InChI	InChI=1S/C13H27N3O3Si/c1-8-11(4)14-17-20(7,18-15-12(5)9-2)19-16-13(6)10-3/h8-10H2,1-7H3/b14-11-,15-12+,16-13+
InChIKey	OGZPYBBKQGPQNU-STFOEXHGSA-N
SMILES	[Si](C)(O/N=C(\C)/CC)(O/N=C(\C)/CC)O/N=C(/C)\CC
LogP	1.69
CAS DataBase Reference	22984-54-9(CAS DataBase Reference)
EPA Substance Registry System	2-Butanone, 2,2',2''-[O,O',O''-(methylsilylidyne)trioxime] (22984-54-9)

Safety Information

Risk Statements	20/21/22-36/37/38-22-20
Safety Statements	23-26-36/37/39
RIDADR	1993
TSCA	TSCA listed
HazardClass	3.2
PackingGroup	III
HS Code	29319090

Product Application of Methyltris(methylethylketoxime)silane CAS#22984-54-9

Methyltris(methylethylketoxime)silane is used as a neutral curing agent in silicone sealant formulations. Generally, this silane is used for crosslinking α,ω-silanol polydimethylsiloxanes in the presence of atmospheric moisture.
It is often the main crosslinker of choice for oxime silicone sealants and can be used by itself or in combination with other oxime silanes to provide the sealant with targeted properties (such as desired cure rate, adhesion etc).

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