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Methyltris(methylisobutylketoxime)silane

Background Background Uses
Product Name
Methyltris(methylisobutylketoxime)silane
CAS No.
37859-57-7
Chemical Name
Methyltris(methylisobutylketoxime)silane
Synonyms
Vinyl tris(methylisobutylketoximino) silane;METHYL TRIS (METHYL ISOBUTYL KETOXIME) SILANE;Methyl tris-(methyl isobutyl ketoximino) silane;methyltris(methylsobutyldetoximo)silane,tech-95;METHYLTRIS(METHYLISOBUTYLKETOXIMINO)SILANE, tech-95;2-Pentanone, 4-methyl-, 2,2',2''-[O,O',O''-(methylsilylidyne)trioxime];Methyl tris (MIBKO) silane. Methyl tris-(methyl isobutyl ketoximino) silane;(2E,2'E,2''E)-O,O',O''-(methylsilanetriyl)tris(4-methyl-4-methylpentan-2-one oxime);(2E,2'E,2''E)-O,O',O''-(methylsilanetriyl)tris(4-methyl-4-methylpentan-2-one oxime)
CBNumber
CB9158876
Molecular Formula
C19H39N3O3Si
Formula Weight
385.62
MOL File
37859-57-7.mol
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Methyltris(methylisobutylketoxime)silane Property

Boiling point:
403.3±28.0 °C(Predicted)
Density 
0.92-0.94
refractive index 
1.4513
Specific Gravity
0.93
Hydrolytic Sensitivity
7: reacts slowly with moisture/water
EPA Substance Registry System
2-Pentanone, 4-methyl-, 2,2',2''-[O,O',O''-(methylsilylidyne)trioxime] (37859-57-7)
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H373May cause damage to organs through prolonged or repeated exposure

H413May cause long lasting harmful effects to aquatic life

Precautionary statements

P260Do not breathe dust/fume/gas/mist/vapours/spray.

P314Get medical advice/attention if you feel unwell.

P501Dispose of contents/container to..…

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Methyltris(methylisobutylketoxime)silane Chemical Properties,Usage,Production

Background

There has been a long felt need in the industry for tetrafunctional oximino silanes which do not require organic solvents or mixing with trifunctional oximino silanes. We have surprisingly discovered that the novel tetrakis oximino silane, e.g. tetrakis-(methyl isobutyl ketoximino) silane is liquid and thus do not suffer with the same problems as their solid counterparts. These new silanes offer the ability to employ solvent-free formulations, if not significantly decrease solvent content in the composition. In addition, there is added flexibility and simplification when formulating room temperature moisture-curable silicone compositions. Because the new silanes are liquid tetrafunctional oximino silanes, one can add more of these silanes to increase the cure rate of the composition. The amount of other tetrafunctional oximino silanes which can be used in this type of silicone composition is limited by their solubility in the solvent.
In addition to the novel liquid tetrafunctional oximino silanes, we have also found that when these novel oximino silanes (tetra-oximino, tris-oximino or bis-oximino) are formulated with hydroxyl terminated polydimethylsiloxane (HTPDMS), an optically clear silicone rubber results.

Background

There has been a long felt need in the industry for tetrafunctional oximino silanes which do not require organic solvents or mixing with trifunctional oximino silanes. As the novel tetrakis oximino silane, e.g. tetrakis-(methyl isobutyl ketoximino) silane is liquid and thus do not suffer with the same problems as their solid counterparts. These new silanes offer the ability to employ solvent-free formulations, if not significantly decrease solvent content in the composition. In addition, there is added flexibility and simplification when formulating room temperature moisture-curable silicone compositions. Because the new silanes are liquid tetrafunctional oximino silanes, one can add more of these silanes to increase the cure rate of the composition. The amount of other tetrafunctional oximino silanes which can be used in this type of silicone composition is limited by their solubility in the solvent.
In addition to the novel liquid tetrafunctional oximino silanes, it is found that when these novel oximino silanes (tetra-oximino, tris-oximino or bis-oximino) are formulated with hydroxyl terminated polydimethylsiloxane (HTPDMS), an optically clear silicone rubber results.

Uses

Methyltris(methylisobutylketoxime)silane is used as a novel neutal curing agent in silicone sealant formulations.

Chemical Properties

Colorless or yellowish transparent liquid

Methyltris(methylisobutylketoxime)silane Preparation Products And Raw materials

Raw materials

Preparation Products

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Methyltris(methylisobutylketoxime)silane Suppliers

Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
021-61259108 18621169109
Fax
86-21-61259102
Email
market03@meryer.com
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China
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40228
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62
Beijing HwrkChemical Technology Co., Ltd
Tel
010-89508211 18501085097
Fax
010-89508210
Email
sales.bj@hwrkchemical.com
Country
China
ProdList
8415
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Shanghai Gileader Advanced Material Technology Co.,Ltd
Tel
18516111942
Email
823898732@qq.com
Country
China
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1317
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56
Shanghai Enchem Industry Co., Ltd.
Tel
15021317485
Fax
021-58109752
Country
China
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1403
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58
Shanghai Zhuang Ming New Material Technology Co., Ltd.
Tel
17312398916 051386936896 15216715905
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051386936896
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sales@zhuangming.net
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China
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1271
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Suzhou Siso new material Co.,Ltd.
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0512-65402974 18550909935;
Fax
0512-67544899
Email
siso03@126.com
Country
China
ProdList
1902
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58
Guangdong wengjiang Chemical Reagent Co., Ltd.
Tel
0751-2815688 13927872512
Fax
0751-8963795
Email
3007421951@qq.com
Country
China
ProdList
10058
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58
Alfa Chemistry
Tel
Fax
1-516-927-0118
Email
Info@alfa-chemistry.com
Country
United States
ProdList
24072
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58
Hefei TNJ Chemical Industry Co.,Ltd.
Tel
+86-0551-65418671 +8618949823763
Fax
0551-65418697
Email
sales@tnjchem.com
Country
China
ProdList
34553
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CD Chemical Group Limited
Tel
+8615986615575
Fax
0086-13651442114
Email
info@codchem.com
Country
China
ProdList
20342
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58

37859-57-7, Methyltris(methylisobutylketoxime)silaneRelated Search:


  • methyltris(methylsobutyldetoximo)silane,tech-95
  • METHYLTRIS(METHYLISOBUTYLKETOXIMINO)SILANE, tech-95
  • METHYL TRIS (METHYL ISOBUTYL KETOXIME) SILANE
  • Methyl tris-(methyl isobutyl ketoximino) silane
  • Methyl tris (MIBKO) silane. Methyl tris-(methyl isobutyl ketoximino) silane
  • 2-Pentanone, 4-methyl-, 2,2',2''-[O,O',O''-(methylsilylidyne)trioxime]
  • Vinyl tris(methylisobutylketoximino) silane
  • (2E,2'E,2''E)-O,O',O''-(methylsilanetriyl)tris(4-methyl-4-methylpentan-2-one oxime)
  • (2E,2'E,2''E)-O,O',O''-(methylsilanetriyl)tris(4-methyl-4-methylpentan-2-one oxime)
  • 37859-57-7
  • C19H39N3O3Si
  • Crosslinkers
  • Crosslinking Agents
  • Oximino Silanes