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  • Perfluoro-1-octanesulfonyl fluoride Manufacturer Perfluorooctanesulfonyl fluoride Factory CAS 307-35-7

    Cas No: 307-35-7

  • USD $ 1.2-5.0 / Kiloliter

  • 5 Kiloliter

  • 3000 Metric Ton/Month

  • Chemwill Asia Co., Ltd.
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307-35-7 Usage

Chemical Properties

clear colourless liquid

Check Digit Verification of cas no

The CAS Registry Mumber 307-35-7 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 3,0 and 7 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 307-35:
47 % 10 = 7
So 307-35-7 is a valid CAS Registry Number.

307-35-7 Well-known Company Product Price

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  • TCI America

  • (H1176)  Heptadecafluoro-1-octanesulfonyl Fluoride (mixture of n- and iso- isomers)  >90.0%(GC)

  • 307-35-7

  • 25g

  • 150.00CNY

  • Detail
  • TCI America

  • (H1176)  Heptadecafluoro-1-octanesulfonyl Fluoride (mixture of n- and iso- isomers)  >90.0%(GC)

  • 307-35-7

  • 250g

  • 710.00CNY

  • Detail
  • Aldrich

  • (319724)  Perfluoro-1-octanesulfonylfluoride  95% (sum of isomers)

  • 307-35-7

  • 319724-25G

  • 391.95CNY

  • Detail



According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 11, 2017

Revision Date: Aug 11, 2017


1.1 GHS Product identifier

Product name 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluorooctane-1-sulfonyl fluoride

1.2 Other means of identification

Product number -
Other names Perfluorooctylsulfonyl fluoride

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:307-35-7 SDS

307-35-7Relevant articles and documents



, p. 319 - 332 (1986)

Addition of N-ethylamine to a perfluoroalkylsulfonic acid chloride RFSO2Cl has been studied, to obtain the corresponding perfluoroalkylsulfonamide RFSO2NHC2H5. First a two-step synthesis has been considered : transformation of the perfluoroalkylsulfonic acid chloride RFSO2Cl to the corresponding fluoride RFSO2F, and addition of N-ethylamine; the study of the first step is reported. Then, a sulfonamide one-step synthesis involving a fluoride catalysis, is described.

Direct fluorination process for making perfluorinated organic substances


, (2008/06/13)

A liquid phase process for making perfluorinated organic substances which comprises directly contacting in a temperature-controlled reactor a diluted solution or dispersion of a perfluorinateable, organic substance in a liquid, inert medium with a stoichiometric excess of fluorine gas, optionally diluted with an inert gas, to perfluorinate said organic substance at a temperature and a flow rate of inert gas (if used) sufficient to volatilize the resulting by-product hydrogen fluoride, removing said hydrogen fluoride from the reactor as it is produced, and separately removing from the reactor the resultant solution or dispersion of perfluorinated organic substance.

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