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3-(Trimethylsilyl)-2-naphthyl trifluoromethanesulfonate

三氟甲磺酸3-(三甲基硅基)-2-萘酯

Also known as: 3-(TRIMETHYLSILYL)-2-NAPHTHYL TRIFLUOROMETHANESULFONATE, 3-(Trimethylsilyl)-2-naphthyl Triflate, Trifluoromethanesulfonic Acid 3-(Trimethylsilyl)-2-naphthyl Ester, Methanesulfonic acid, 1,1,1-trifluoro-, 3-(trimethylsilyl)-2-naphthalenyl ester, Methanesulfonic acid, trifluoro-, 3-(triMethylsilyl)-2-naphthalenyl ester, (3-trimethylsilylnaphthalen-2-yl)trifluoromethanesulfonate, 3-(Trimethylsilyl)-2-naphthyl Triflate Trifluoromethanesulfonic Acid 3-(Trimethylsilyl)-2-naphthyl Ester

3-(Trimethylsilyl)-2-naphthyl trifluoromethanesulfonate (CAS 780820-43-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C14H15F3O3SSi and a molecular weight of 348.413 g/mol. It is also known as 3-(TRIMETHYLSILYL)-2-NAPHTHYL TRIFLUOROMETHANESULFONATE, 3-(Trimethylsilyl)-2-naphthyl Triflate and Trifluoromethanesulfonic Acid 3-(Trimethylsilyl)-2-naphthyl Ester. Key properties include a boiling point of 386.1±42.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 187.3±27.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
780820-43-1
Jingsj CID
J-5875-5
Molecular Formula
C14H15F3O3SSi
Chinese Name
三氟甲磺酸3-(三甲基硅基)-2-萘酯
Molecular Weight
348.413 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point386.1±42.0 °C at 760 mmHg
Density1.3±0.1 g/cm3
Flash Point187.3±27.9 °C

Frequently Asked Questions

What is the CAS number of 3-(Trimethylsilyl)-2-naphthyl trifluoromethanesulfonate?

The CAS number of 3-(Trimethylsilyl)-2-naphthyl trifluoromethanesulfonate is 780820-43-1.

What are the molecular formula and molecular weight of 3-(Trimethylsilyl)-2-naphthyl trifluoromethanesulfonate?

3-(Trimethylsilyl)-2-naphthyl trifluoromethanesulfonate has molecular formula C14H15F3O3SSi and molecular weight 348.413 g/mol.

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

Last updated:

How to cite: Jingsj. "3-(Trimethylsilyl)-2-naphthyl trifluoromethanesulfonate (CAS 780820-43-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-5875-5 (accessed 2026-10-23).

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