Tert-butyl-dimethyl-(3-thiophen-2-ylethynylphenoxy)silane

叔丁基二甲基(3-噻吩-2-基乙炔基苯氧基)硅烷

Tert-butyl-dimethyl-(3-thiophen-2-ylethynylphenoxy)silane (CAS 1119899-61-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C18H22OSSi and a molecular weight of 314.5 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1119899-61-4
Jingsj CID: J-770263-5
Molecular Formula: C₁₈H₂₂OSSi
Chinese Name: 叔丁基二甲基(3-噻吩-2-基乙炔基苯氧基)硅烷
Molecular Weight: 314.5 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of Tert-butyl-dimethyl-(3-thiophen-2-ylethynylphenoxy)silane?

The CAS number of Tert-butyl-dimethyl-(3-thiophen-2-ylethynylphenoxy)silane is 1119899-61-4.

What are the molecular formula and molecular weight of Tert-butyl-dimethyl-(3-thiophen-2-ylethynylphenoxy)silane?

Tert-butyl-dimethyl-(3-thiophen-2-ylethynylphenoxy)silane has molecular formula C18H22OSSi and molecular weight 314.5 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "Tert-butyl-dimethyl-(3-thiophen-2-ylethynylphenoxy)silane (CAS 1119899-61-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-770263-5 (accessed 2026-10-23).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.