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2,3,4,5,6-pentafluorophenyl ethenesulfonate

Also known as: pentafluorophenyl ethenesulfonate, pentafluorophenyl vinyl sulfonate, ethenesulfonic acid pentafluorophenyl ester, perfluorophenyl ethenesulfonate, 2,3,4,5,6-pentafluorophenyl 1-ethylenesulfonate, 2,3,4,5,6-pentafluorophenyl ethene-1-sulfonate

2,3,4,5,6-pentafluorophenyl ethenesulfonate (CAS 452905-58-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H3F5O3S and a molecular weight of 274.16500 g/mol. Key property: a boiling point of 74°/.06mm. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
452905-58-7
Jingsj CID
J-1068965-3
Molecular Formula
C8H3F5O3S
Molecular Weight
274.16500 g/mol
Category
Organic Acids
Last updated
8/21/2026
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Physicochemical Properties

Boiling Point74°/.06mm
Exact Mass273.97200
PSA51.75000
LogP3.31500

Customs & Trade Information

HS Code2906299090
Summary2906299090 other aromatic alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 2,3,4,5,6-pentafluorophenyl ethenesulfonate?

The CAS number of 2,3,4,5,6-pentafluorophenyl ethenesulfonate is 452905-58-7.

What are the molecular formula and molecular weight of 2,3,4,5,6-pentafluorophenyl ethenesulfonate?

2,3,4,5,6-pentafluorophenyl ethenesulfonate has molecular formula C8H3F5O3S and molecular weight 274.16500 g/mol.

What are the upstream and downstream products of 2,3,4,5,6-pentafluorophenyl ethenesulfonate?

For 2,3,4,5,6-pentafluorophenyl ethenesulfonate, Upstream Products: 2-Chloroethanesulfonyl chloride, Pentafluorophenol.

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

Last updated:

How to cite: Jingsj. "2,3,4,5,6-pentafluorophenyl ethenesulfonate (CAS 452905-58-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1068965-3 (accessed 2026-11-09).

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