2-(Perfluorodecyl)ethanol

Also known as: 1H,1H,2H,2H-perfluoro-1-dodecanol, 1H,1H,2H,2H-perfluorododecan-1-ol, 1H,1H,2H,2H-perfluorododecanol, 1,1,2,2-tetrahydroperfluorododecanol, 1,1,2,2-tetrahydrohenicosafluorododecanol, 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,12-heneicosafluoro-1-dodecanol, perfluorodecylethanol, 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,12-heneicosafluorododecan-1-ol, 1-Dodecanol, 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,12-heneicosafluoro-

2-(Perfluorodecyl)ethanol (CAS 865-86-1) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C12H5F21O and a molecular weight of 564.13400 g/mol. Key properties include a melting point of 95 °C, a boiling point of 145 °C, a density of 1.664g/cm3 and a flash point of 145°C/10mm. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 865-86-1
Jingsj CID: J-43338-5
Molecular Formula: C₁₂H₅F₂₁O
Molecular Weight: 564.13400 g/mol
Category: Solvents
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	95 °C
Boiling Point	145 °C
Density	1.664g/cm3
Flash Point	145°C/10mm
Exact Mass	564.00100
PSA	20.23000
LogP	6.64880
Refractive Index	1.294

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 2-(Perfluorodecyl)ethanol?

The CAS number of 2-(Perfluorodecyl)ethanol is 865-86-1.

What are the molecular formula and molecular weight of 2-(Perfluorodecyl)ethanol?

2-(Perfluorodecyl)ethanol has molecular formula C12H5F21O and molecular weight 564.13400 g/mol.

What are the upstream and downstream products of 2-(Perfluorodecyl)ethanol?

For 2-(Perfluorodecyl)ethanol, Upstream Products: Tetrafluoroethylene, Pentafluoroethyl iodide, Potassium acrylate; Downstream Products: 1H,1H,2H,2H-Heptadecafluorodecyl acrylate, 2-(Perfluorodecyl)ethyl acrylate.

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. "2-(Perfluorodecyl)ethanol (CAS 865-86-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-43338-5 (accessed 2026-11-09).

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