1H,1H-Perfluorooctyl p-toluenesulfonate

Also known as: 1H,1H-Pentadecafluorooctyl tosylate, 1H,1H-Perfluorooctyl 4-toluenesulfonate, 2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-pentadecafluoro-1-octyl 4-toluenesulfonate, 2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-pentadecafluorooctyl 4-methylbenzenesulfonate, 1-Octanol,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-pentadecafluoro-, 1-(4-methylbenzenesulfonate), PC3334, NSC 173912

1H,1H-Perfluorooctyl p-toluenesulfonate (CAS 24962-65-0) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C15H9F15O3S and a molecular weight of 554.27100 g/mol. Key properties include a boiling point of 357.1ºC at 760mmHg, a density of 1.577g/cm3 and a flash point of 169.7ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 24962-65-0
Jingsj CID: J-1371874-6
Molecular Formula: C₁₅H₉F₁₅O₃S
Molecular Weight: 554.27100 g/mol
Category: Solvents
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	357.1ºC at 760mmHg
Density	1.577g/cm3
Flash Point	169.7ºC
Exact Mass	554.00300
PSA	51.75000
LogP	7.15520
Vapor Pressure	5.76E-05mmHg at 25°C
Refractive Index	1.376

Customs & Trade Information

HS Code	2905590090
Summary	2905590090 other halogenated, sulphonated, nitrated or nitrosated derivatives of acyclic 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 1H,1H-Perfluorooctyl p-toluenesulfonate?

The CAS number of 1H,1H-Perfluorooctyl p-toluenesulfonate is 24962-65-0.

What are the molecular formula and molecular weight of 1H,1H-Perfluorooctyl p-toluenesulfonate?

1H,1H-Perfluorooctyl p-toluenesulfonate has molecular formula C15H9F15O3S and molecular weight 554.27100 g/mol.

What are the upstream and downstream products of 1H,1H-Perfluorooctyl p-toluenesulfonate?

For 1H,1H-Perfluorooctyl p-toluenesulfonate, Upstream Products: 1H,1H-Pentadecafluoro-1-octanol, p-Toluenesulfonyl chloride; Downstream Products: 1-Iodo-1H,1H-perfluorooctane.

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

Last updated: 8/21/2026

How to cite: Jingsj. "1H,1H-Perfluorooctyl p-toluenesulfonate (CAS 24962-65-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1371874-6 (accessed 2026-11-09).

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