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Perfluorooctanesulfonyl fluoride (FX-8)

BGC Id:	592344205299
CAS No:	307-35-7
Synonyms:	posf ; perflurooctanesulfonylfluoride ; perfluorootanesulforylfluoride ; fx-8 ; fc-8 ; 1,1,2,2 ; perfluorooctylsulfonylfluoride ; perfluorooctylfluoride ; fluorad fx-8
Molecular Formula:	C8F18O2S
Molecular Weight:	502.12
EINECS:	206-200-6

The most competitive supplier in 2025

The following 2 notable providers have been checked and can be recommended.

Xingrui Industry

Skyrun Industrial

What other providers are available for CAS 307-35-7?

The last intensive check and update was carried out on 2025/07/31.

Identify

Synonyms:

posf ; perflurooctanesulfonylfluoride ; perfluorootanesulforylfluoride ; fx-8 ; fc-8 ; 1,1,2,2 ; perfluorooctylsulfonylfluoride ; perfluorooctylfluoride ; fluorad fx-8

CAS:

307-35-7

EINECS:

206-200-6

Molecular Formula:

C8F18O2S

MDL:

Properties

Molecular Weight:

502.12 g·mol−1

Density:

1.824 g/mL at 25 °C(lit.)

Melting point:

-1 °C

Boiling point:

154-155 °C(lit.)

Flash point:

>100 °C

Physical Description:

clear colourless liquid

Suppliers

Xingrui Industry Co., Limited

Company type: Leading producer

Xingrui Industry CO., LTD. is a professional manufacturing enterprise integrating R&D, production and sales. We are supplier of Carbaryl. The products involved fine chemicals, pharmaceutical intermediates, dye intermediates, cosmetic raw materials and so on. The company is ranked among the outstanding producers in the fine chemical industry. Xingrui Industry always strive to be the most reliable partner of our customers, and strive to build a customer-trusted, socially respected, world-class fine chemi ...

Country: P.R.China Phone: +86-531-88980365 Telefax: +86-531-88980365

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Skyrun Industrial Co., Ltd.

Company type: Leading producer

Country: P.R.China
Phone: +86-576-84015261
Telefax: +86-576-84015261

Skyrun Industrial Co.Limited, established in 2003, a state-controlled company (By Skyrun Corp. & High Hope) in China, specializing in developing, producing and handing raw pharmaceutical material and intermediates. We have expanded a compositive entity from initially only as a small manufacturer. 3-Chloro-2-(chloromethyl)-1-propene is also served by Skyrun Industrial Co., Ltd.. We have extensive knowledge of domestic and international pharmaceutical markets. Our working range can be start from small amount in research stage to big bulk for industrial produc ...

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Safety Information

Hazard Symbols: C

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

34 (R)

Safety Codes:

26-36/37/39-45-25 (S)

WGK Germany:

RID / ADR:

UN 3265 8 / PG 2

What other providers are available for CAS 307-35-7?

In addition to the providers presented here for Perfluorooctanesulfonyl fluoride (FX-8) with the CAS number 307-35-7, there are other 52 providers with slightly different product names available for this CAS number.

POSF

+2 additional providers that we know from the past

PFOSF

+2 additional providers that we know from the past

Perfluorooctanesulfonyl fluoride

Heptadecafluorooctanesulfonyl fluoride

BIOZOL Diagnostica Vertrieb GmbH | BuGuCh & Partners +1 additional providers that we know from the past

Perfluorooctanesulfonyl fluoride-RM 90

+2 additional providers that we know from the past

1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-Heptadecafluoro-1-octanesulfonyl fluoride