1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-Heptadecafluoro-1-octanesulfonamide

Basic Information

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CAS Number

754-91-6

Molecular Formula

C8H2F17NO2S

Molecular Weight

499.14 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Amines

Fine Chemicals Specialty Chemicals UV Stabilizers

Basic Physical Properties

Melting Point

144-148°C

Boiling Point

227.2°C at 760 mmHg

Density

1.7595 (estimate)

Flash Point

91.2 °C

Refractive Index

1.309

SMILES

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C(C(C(C(C(F)(F)S(=O)(=O)N)(F)F)(F)F)(F)F)(C(C(C(F)(F)F)(F)F)(F)F)(F)F

InChI

InChI=1S/C8H2F17NO2S/c9-1(10,3(13,14)5(17,18)7(21,22)23)2(11,12)4(15,16)6(19,20)8(24,25)29(26,27)28/h(H2,26,27,28)

InChIKey

RRRXPPIDPYTNJG-UHFFFAOYSA-N

LogP

4.2418

Topological Polar Surface Area

60.16 Å²

Hydrogen Bond Donor/Acceptor

2 / 3

Complexity

730

Safety Information

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GHS Hazard Pictograms

H413

Hazard Statement

H413 May cause long lasting harmful effects to aquatic life
Hazardous to the aquatic environment, long-term hazard

Synonyms & References

English

DTXSID3038939
NCGC00164450-02
AS-15244
1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-Heptadecafluoro-octane-1-sulfonamide
C8H2F17NO2S
Perfluorooctanesulphonamide
HSDB 8039
Q7168162
CHEMBL1087375
AI 3-29759
perfluorooctane sulfonamide, n=8
1-Octanesulfonamide, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluoro-
perfluorooctane sulphonamide
1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluorooctane-1-sulfonamide
EINECS 212-046-0
CAS-754-91-6
AI3-29759
Perfluorooctane sulfonamide
SCHEMBL828147
ADORIDAQIIRSBL-UHFFFAOYSA-N
NCGC00254527-01
754-91-6
FOSA
80AM718FML
FT-0632897
Perfluorooctanesulfonamide
Perfluoroctylsulfonamide
1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluoro-1-octanesulfonamide
NS00010967
FOSA perfluorooctane sulfonamide
Heptadecafluorooctanesulphonamide

MDL Number

MFCD03094345

Customs Code

2942000000

FAQ

What are the physical and chemical properties of 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-Heptadecafluoro-1-octanesulfonamide (CAS: 754-91-6)?

1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-Heptadecafluoro-1-octanesulfonamide is a colorless, waxy solid with a high melting point and low solubility in water. It has a molecular weight of 763.5 g/mol and exhibits low reactivity. It is used as a surfactant and in various high-tech applications due to its unique physical and chemical properties.

How is 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-Heptadecafluoro-1-octanesulfonamide (CAS: 754-91-6) typically synthesized?

1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-Heptadecafluoro-1-octanesulfonamide is usually synthesized via a multi-step process involving the preparation of perfluorooctane, followed by sulfonamide formation. The synthesis typically requires anhydrous conditions and catalysts such as anhydrous metal salts. The yield and selectivity are generally high.

What industries use 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-Heptadecafluoro-1-octanesulfonamide (CAS: 754-91-6)?

1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-Heptadecafluoro-1-octanesulfonamide is primarily used in the pharmaceuticals, polymers, and semiconductor industries. It serves as a surfactant and in the production of high-performance coatings and adhesives. Its use in sensors and as a reagent in organic chemistry is also notable.

What precautions should be taken when handling 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-Heptadecafluoro-1-octanesulfonamide (CAS: 754-91-6)?

When handling 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-Heptadecafluoro-1-octanesulfonamide, it is important to wear appropriate personal protective equipment (PPE) such as gloves, goggles, and a lab coat. Work in a well-ventilated area or fume hood. Spills should be managed carefully, and the material safety data sheet (MSDS) should be consulted for detailed safety instructions. Storage should be in a cool, dry place away from incompatible materials.