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triethylsilyl 2,2-difluoro-2-(fluorosulfonyl)acetate

Also known as: 2,2-Difluoro-2-(fluorosulfonyl)acetic acid triethylsilyl ester, Acetic acid, 2,2-difluoro-2-(fluorosulfonyl)-, triethylsilyl ester, Triethylsilyl 2,2-difluoro-2-(fluorosulfonyl)acetate, triethylsilyl 2,2-difluoro-2-fluorosulfonylacetate, triethylsilyl fluorosulfonyldifluoroacetate

triethylsilyl 2,2-difluoro-2-(fluorosulfonyl)acetate (CAS 757203-27-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H15F3O4SSi and a molecular weight of 292.34800 g/mol. Key properties include a boiling point of 225ºC, a density of 1.232 and a flash point of 90ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
757203-27-3
Jingsj CID
J-941212-8
Molecular Formula
C8H15F3O4SSi
Molecular Weight
292.34800 g/mol
Category
Organic Acids
Last updated
8/21/2026
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Physicochemical Properties

Boiling Point225ºC
Density1.232
Flash Point90ºC
Exact Mass292.04100
PSA68.82000
LogP3.50770

Frequently Asked Questions

What is the CAS number of triethylsilyl 2,2-difluoro-2-(fluorosulfonyl)acetate?

The CAS number of triethylsilyl 2,2-difluoro-2-(fluorosulfonyl)acetate is 757203-27-3.

What are the molecular formula and molecular weight of triethylsilyl 2,2-difluoro-2-(fluorosulfonyl)acetate?

triethylsilyl 2,2-difluoro-2-(fluorosulfonyl)acetate has molecular formula C8H15F3O4SSi and molecular weight 292.34800 g/mol.

What are the upstream and downstream products of triethylsilyl 2,2-difluoro-2-(fluorosulfonyl)acetate?

For triethylsilyl 2,2-difluoro-2-(fluorosulfonyl)acetate, Upstream Products: Chlorotriethylsilane, 2,2-Difluoro-2-(fluorosulfonyl)acetic acid; Downstream Products: butyl 2,2-difluorocyclopropanecarboxylate.

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

Last updated:

How to cite: Jingsj. "triethylsilyl 2,2-difluoro-2-(fluorosulfonyl)acetate (CAS 757203-27-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-941212-8 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.