Compound Q&A

What industries use 1,1,1,3,5,7,7,7-Octamethyltetrasiloxane (CAS: 16066-09-4)?

Answer

1,1,1,3,5,7,7,7-Octamethyltetrasiloxane
1,1,1,3,5,7,7,7-Octamethyltetrasiloxane (CAS: 16066-09-4) is widely used in the polymer industry for the production of silicone rubbers and sealants. It also finds applications in the pharmaceutical industry for drug delivery systems, in electronics for semiconductor manufacturing, and in sensors for gas detection and measurement.

About

CAS No 16066-09-4
English Name 1,1,1,3,5,7,7,7-Octamethyltetrasiloxane
Molecular Formula C8H26O3Si4
Molecular Weight 282.64 g/mol
SMILES C[Si](O[Si](C)O[Si](C)(C)C)O[Si](C)(C)C
InChIKey LBPUHXCOWXUVCE-UHFFFAOYSA-N
Last Updated: 2025-09-09 08:06

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