Perfluorohexanesulfonic acid

Modify Date: 2026-07-02 00:50:27

Perfluorohexanesulfonic acid Structure
Perfluorohexanesulfonic acid structure
Common Name Perfluorohexanesulfonic acid
CAS Number 355-46-4 Molecular Weight 400.11500
Density 1.841g/cm3 Boiling Point 238.5℃
Molecular Formula C6HF13O3S Melting Point N/A
MSDS N/A Flash Point N/A

Summary: 1,1,2,2,3,3,4,4,5,5,6,6,6-Tridecafluorohexane-1-sulfonic acid, Chinese name: 全氟己烷-1-磺酸, CAS number: 355-46-4, molecular formula: C6HF13O3S, molecular weight: 400.11500. For research-use only, not for medical or clinical usage.


 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name 1,1,2,2,3,3,4,4,5,5,6,6,6-Tridecafluorohexane-1-sulfonic acid
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 1.841g/cm3
Boiling Point 238.5℃
Molecular Formula C6HF13O3S
Molecular Weight 400.11500
Exact Mass 399.94400
PSA 62.75000
LogP 4.65130
Index of Refraction 1.309
InChIKey QZHDEAJFRJCDMF-UHFFFAOYSA-N
SMILES O=S(=O)(O)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

Hazard Codes C
RIDADR 3261.0
Hazard Class 8.0
HS Code 2904909090

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

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Perfluorohexanesulfonic acid Structure

Perfluorohexane...

CAS#:355-46-4

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Literature: Gmelin Handbook: F: PerFHalOrg.SVol.3, 6.2.3.1, page 48 - 120

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Perfluorohexanesulfonic acid Structure

Perfluorohexane...

CAS#:355-46-4

Learn More
Literature: Gmelin Handbook: F: PerFHalOrg.SVol.3, 6.2.3.1, page 48 - 120

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Perfluorohexanesulfonic acid Structure

Perfluorohexane...

CAS#:355-46-4

Learn More
Literature: Gmelin Handbook: F: PerFHalOrg.SVol.3, 6.2.3.1, page 48 - 120

~%

Perfluorohexanesulfonic acid Structure

Perfluorohexane...

CAS#:355-46-4

Learn More
Literature: Gmelin Handbook: F: PerFHalOrg.SVol.3, 6.2.3.1, page 48 - 120

~%

Perfluorohexanesulfonic acid Structure

Perfluorohexane...

CAS#:355-46-4

Learn More
Literature: Gmelin Handbook: F: PerFHalOrg.2, 1.3.1, page 76 - 99

~%

Perfluorohexanesulfonic acid Structure

Perfluorohexane...

CAS#:355-46-4

Learn More
Literature: Gmelin Handbook: F: PerFHalOrg.SVol.3, 6.2.3.1, page 48 - 120

~%

Perfluorohexanesulfonic acid Structure

Perfluorohexane...

CAS#:355-46-4

Learn More
Literature: Haszeldine,R.N. et al. Journal of the Chemical Society, Chemical Communications, 1972 , p. 249 - 250

 Precursor & DownStream

This table lists upstream starting materials and downstream derivative products related to this chemical.

Precursor  6

DownStream  0

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

HS Code 2904909090
Summary HS:2904909090 sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

EINECS 206-587-1
Tridecafluorohexanesulfonic acid
Perfluorohexanesulfonic acid
Tridecafluor-hexan-1-sulfonsaeure
perflourohexanesulfonic acid
tridecafluoro-hexane-1-sulfonic acid
perfluorohexane-1-sulfonic acid
Perfluorohexane-1-sulphonic acid
perfluorohexanesulfonate

 Perfluorohexanesulfonic acid | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the LogP of 1,1,2,2,3,3,4,4,5,5,6,6,6-Tridecafluorohexane-1-sulfonic acid?
A: LogP of 1,1,2,2,3,3,4,4,5,5,6,6,6-Tridecafluorohexane-1-sulfonic acid is 4.65130.
Q: What is the English name of 1,1,2,2,3,3,4,4,5,5,6,6,6-Tridecafluorohexane-1-sulfonic acid?
A: The English name of 1,1,2,2,3,3,4,4,5,5,6,6,6-Tridecafluorohexane-1-sulfonic acid is 1,1,2,2,3,3,4,4,5,5,6,6,6-Tridecafluorohexane-1-sulfonic acid.
Q: What is the molecular weight of 1,1,2,2,3,3,4,4,5,5,6,6,6-Tridecafluorohexane-1-sulfonic acid?
A: Molecular weight of 1,1,2,2,3,3,4,4,5,5,6,6,6-Tridecafluorohexane-1-sulfonic acid is 400.11500.
Q: What is the polar surface area (PSA) of 1,1,2,2,3,3,4,4,5,5,6,6,6-Tridecafluorohexane-1-sulfonic acid?
A: Polar surface area (PSA) of 1,1,2,2,3,3,4,4,5,5,6,6,6-Tridecafluorohexane-1-sulfonic acid is 62.75000.
Q: What are the upstream materials of 1,1,2,2,3,3,4,4,5,5,6,6,6-Tridecafluorohexane-1-sulfonic acid?
A: Related upstream materials(CAS) of 1,1,2,2,3,3,4,4,5,5,6,6,6-Tridecafluorohexane-1-sulfonic acid: 75-18-3;355-43-1;624-92-0;5188-07-8;423-50-7;3871-99-6.
Q: What is the CAS number of 1,1,2,2,3,3,4,4,5,5,6,6,6-Tridecafluorohexane-1-sulfonic acid?
A: CAS number of 1,1,2,2,3,3,4,4,5,5,6,6,6-Tridecafluorohexane-1-sulfonic acid is 355-46-4.
Q: What is the SMILES notation of 1,1,2,2,3,3,4,4,5,5,6,6,6-Tridecafluorohexane-1-sulfonic acid?
A: SMILES notation of 1,1,2,2,3,3,4,4,5,5,6,6,6-Tridecafluorohexane-1-sulfonic acid is O=S(=O)(O)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F.
Q: What English synonyms does 1,1,2,2,3,3,4,4,5,5,6,6,6-Tridecafluorohexane-1-sulfonic acid have?
A: English synonyms of 1,1,2,2,3,3,4,4,5,5,6,6,6-Tridecafluorohexane-1-sulfonic acid: EINECS 206-587-1, Tridecafluorohexanesulfonic acid, Perfluorohexanesulfonic acid, Tridecafluor-hexan-1-sulfonsaeure, perflourohexanesulfonic acid, tridecafluoro-hexane-1-sulfonic acid, perfluorohexane-1-sulfonic acid, Perfluorohexane-1-sulphonic acid, perfluorohexanesulfonate.
Q: What is the InChIKey of 1,1,2,2,3,3,4,4,5,5,6,6,6-Tridecafluorohexane-1-sulfonic acid?
A: InChIKey of 1,1,2,2,3,3,4,4,5,5,6,6,6-Tridecafluorohexane-1-sulfonic acid is QZHDEAJFRJCDMF-UHFFFAOYSA-N.
Q: What is the molecular formula of 1,1,2,2,3,3,4,4,5,5,6,6,6-Tridecafluorohexane-1-sulfonic acid?
A: Molecular formula of 1,1,2,2,3,3,4,4,5,5,6,6,6-Tridecafluorohexane-1-sulfonic acid is C6HF13O3S.

 Perfluorohexanesulfonic acidfactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
Henan Tianfu Chemical Co., Ltd.
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