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CAS 18406-41-2

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1,2-Bis(trimethoxysilyl)ethane

Description:
1,2-Bis(trimethoxysilyl)ethane, with the CAS number 18406-41-2, is an organosilicon compound characterized by its dual trimethoxysilyl functional groups attached to a two-carbon ethane backbone. This compound is typically a colorless to pale yellow liquid and is known for its reactivity due to the presence of methoxy groups, which can hydrolyze in the presence of moisture to form silanol groups. These silanol groups can further condense to create siloxane bonds, making the compound useful as a coupling agent or silane modifier in various applications, including adhesives, sealants, and coatings. Its ability to bond organic materials to inorganic substrates enhances the mechanical properties and durability of composite materials. Additionally, 1,2-Bis(trimethoxysilyl)ethane exhibits good compatibility with a range of polymers and can improve the adhesion of coatings to surfaces. Safety data indicates that, while it may pose some hazards, proper handling and storage can mitigate risks associated with exposure.
Formula:C8H22O6Si2
InChI:InChI=1S/C8H22O6Si2/c1-9-15(10-2,11-3)7-8-16(12-4,13-5)14-6/h7-8H2,1-6H3
InChI key:InChIKey=JCGDCINCKDQXDX-UHFFFAOYSA-N
SMILES:[Si](CC[Si](OC)(OC)OC)(OC)(OC)OC
Synonyms:
  • 1,1,1,4,4,4-Hexamethoxy-1,4-disilabutane
  • 1,2-(Trimethoxysilyl)ethane
  • 1,2-Bis(trimethoxysilyl)ethane
  • 1,2-Di(trimethoxysilyl) ethane
  • 1,2-Ethylenebis(trimethoxysilane)
  • 1,4-Disilabutane, 1,1,1,4,4,4-hexamethoxy-
  • 2,7-Dioxa-3,6-disilaoctane, 3,3,6,6-tetramethoxy-
  • 3,3,6,6-Tetramethoxy-2,7-Dioxa-3,6-Disilaoctane
  • Ethylenebis[trimethoxysilane]
  • Kbm 3026
  • See more synonyms
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