1H,1H,9H-Perfluorononyl p-toluenesulfonate

Also known as: 1H,1H,9H-Perfluorononyl 4-toluene sulfonate, 2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9-hexadecafluorononyl 4-methylbenzenesulfonate, 1H,1H,9H-Hexadecafluoronon-1-yl toluene-4-sulphonate, 1H,1H,9H-Perfluorononyl (4-methylphenyl)sulphonate, 1H,1H,9H-Hexadecafluor-nonyl-p-tosylat, PC8634

1H,1H,9H-Perfluorononyl p-toluenesulfonate (CAS 864-23-3) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C16H10F16O3S and a molecular weight of 586.28800 g/mol. Key properties include a melting point of 46.5ºC, a boiling point of 171.5/2.3mm, a density of 1.568g/cm3 and a flash point of 188.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 864-23-3
Jingsj CID: J-1491581-2
Molecular Formula: C₁₆H₁₀F₁₆O₃S
Molecular Weight: 586.28800 g/mol
Category: Solvents
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	46.5ºC
Boiling Point	171.5/2.3mm
Density	1.568g/cm3
Flash Point	188.5ºC
Exact Mass	586.01000
PSA	51.75000
LogP	7.49330
Refractive Index	1.374

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,9H-Perfluorononyl p-toluenesulfonate?

The CAS number of 1H,1H,9H-Perfluorononyl p-toluenesulfonate is 864-23-3.

What are the molecular formula and molecular weight of 1H,1H,9H-Perfluorononyl p-toluenesulfonate?

1H,1H,9H-Perfluorononyl p-toluenesulfonate has molecular formula C16H10F16O3S and molecular weight 586.28800 g/mol.

What are the upstream and downstream products of 1H,1H,9H-Perfluorononyl p-toluenesulfonate?

For 1H,1H,9H-Perfluorononyl p-toluenesulfonate, Upstream Products: 1H,1H,9H-Perfluorononan-1-ol, p-Toluenesulfonyl chloride.

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,9H-Perfluorononyl p-toluenesulfonate (CAS 864-23-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1491581-2 (accessed 2026-11-09).

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