1,1,3,3,5,5-hexaethoxy-1,3,5-trisilacyclohexane Chemical Properties

Boiling point:

133°C/5mmHg(lit.)

Density 

1.0512

refractive index 

1.4360 to 1.4400

form 

clear liquid

color 

Colorless to Almost colorless

Specific Gravity

1.0152

Hydrolytic Sensitivity

7: reacts slowly with moisture/water

InChI

InChI=1S/C15H36O6Si3/c1-7-16-22(17-8-2)13-23(18-9-3,19-10-4)15-24(14-22,20-11-5)21-12-6/h7-15H2,1-6H3

InChIKey

SPEDTQCGQOZHQP-UHFFFAOYSA-N

SMILES

[Si]1(OCC)(OCC)C[Si](OCC)(OCC)C[Si](OCC)(OCC)C1

Safety Information

HS Code 

2931.90.9010

1,1,3,3,5,5-hexaethoxy-1,3,5-trisilacyclohexane Usage And Synthesis

Uses

1,1,3,3,5,5-hexaethoxy-1,3,5-trisilacyclohexane is a known organosilane building block that can be used to synthesize PMO thin films^[1] and EMA-2 materials^[2]. PMO thin films can be used as one of the candidate materials for ultra-low-k dielectrics in microelectronic devices. Studies have shown that this building block is stable in acidic gels, but gradually opens when the gelation temperature and time exceed the "standard" conditions used for alkaline gels.

References

[1] F. GOETHALS. Ultra-low-k cyclic carbon-bridged PMO films with a high chemical resistance[J]. Journal of Materials Chemistry B, 2012, 77 1: 8281-8286. DOI:10.1039/C2JM30312D.
[2] QUANCHANG LI. Template-Free Self-Assembly of Mesoporous Organosilicas[J]. Chemistry of Materials, 2018, 30 7: 2218-2228. DOI:10.1021/acs.chemmater.7b04480.

1,1,3,3,5,5-hexaethoxy-1,3,5-trisilacyclohexane(17955-67-8)Related Product Information

• Hexane
• 1,1,3,3-TETRACYCLOPENTYLDICHLORODISILOXANE
• 1,1,1,3,3-PENTAMETHYL-3-ACETOXYDISILOXANE
• 1,1,2,2-TETRAMETHYLDISILANE
• 1,1,3,3,5,5,7,7-OCTAMETHYLTETRASILOXANE
• 1,1,3,3,5,5,7,7-Octamethyl-1,3,5,7-tetrasilacyclooctane
• 1,1,3,3-TETRACHLORO-1,3-DISILABUTANE
• 1,1,3,3-TETRAETHOXY-1,3-DIMETHYLDISILOXANE
• 1,1,1,5,5,5-hexaethyl-3-methyltrisiloxane
• 1,1,1-triethyl-3,3,3-trimethyldisiloxane