1,1,2,2,3,3,4,4,4-Nonafluoro-1-butanesulfonyl fluoride

Basic Information

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CAS Number

375-72-4

Molecular Formula

C4F10O2S

Molecular Weight

302.09 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Fine Chemicals Specialty Chemicals UV Stabilizers

Water Treatment Chemicals Coagulants and Flocculants Inorganic Coagulants

Basic Physical Properties

Melting Point

-110°C

Boiling Point

65°C

Water Solubility

Hydrolyses in water.

Flash Point

65-66°C

Refractive Index

n20/D 1.3(lit.)

SMILES

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

InChI

InChI=1S/C4F10O2S/c5-1(6,3(9,10)11)2(7,8)4(12,13)17(14,15)16

InChIKey

LUYQYZLEHLTPBH-UHFFFAOYSA-N

LogP

2.7114

Topological Polar Surface Area

34.14 Å²

Hydrogen Bond Donor/Acceptor

0 / 2

Complexity

386

Safety Information

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GHS Hazard Pictograms

H314

Hazard Statement

H314 Causes severe skin burns and eye damage
Skin corrosion/irritation

Hazard Class

Class 8 Class 8

Sensitiveness

Moisture Sensitive

Synonyms & References

English

C4F9SO2F
perfluorobutansulfonyl fluoride
Perfluoro-1-butanesulphonyl fluoride
1,1,2,2,3,3,4,4,4-nonafluorobutane-1-sulfonylfluoride
nonafluoro-n-butansulfonylfluoride
EN300-62050
nonafluoro-n-butanesulfonyl fluoride
W-106528
FT-0632059
7,10,13-Trioxa-4-azahexadecan-1-aminium,N,N-diethyl-6,8,8,9,11,11,12,14,14,15,15,16,16,16-tetradecafluoro-N-methyl-5-oxo-6,9,12-tris(trifluoromethyl)-,iodide (1:1)
EC 206-792-6
perfluorobutanesulphonyl fluoride
UNII-WC4FPA9BCM
perfluorobutylsulfonylfluoride
DTXSID20861913
C4F10O2S
EINECS 206-792-6
Perfluoro-1-butanesulfonylfluoride
AS-19316
1,1,2,2,3,3,4,4,4-Nonafluoro-1-butanesulfonyl fluoride
nonafluorobutanesulfonic fluoride
Nonafluoro-1-butanesulfonyl fluoride
nonafluorobutylsulfonyl fluoride
nonafluoro-n-butanesulfonylfluoride
n-Nonafluorobutanesulfonyl fluoride
perfluorobutanesulfonic acid fluoride
perfluorobutane-1-sulfonic acid fluoride
1,1,2,2,3,3,4,4,4-nonafluorobutane-1-sulfonyl fluoride
Perfluoro-1-butanesulfonyl fluoride, 96%
nonafluorobutane-1-sulfonyl fluoride
1,1,2,2,3,3,4,4,4-Nonafluorobutan-1-sulfonyl fluoride

MDL Number

MFCD00007422

Customs Code

2942000000

FAQ

What is 1,1,2,2,3,3,4,4,4-Nonafluoro-1-butanesulfonyl fluoride (CAS: 375-72-4)?

1,1,2,2,3,3,4,4,4-Nonafluoro-1-butanesulfonyl fluoride (CAS: 375-72-4) is a highly fluorinated organosulfur compound. Its chemical formula is C4F9SO2F, and it exhibits strong hydrophobic and chemical inertness properties. This compound is known for its stability and resistance to thermal and chemical degradation, making it suitable for specialized applications in chemical synthesis and materials science.

What are the main uses of 1,1,2,2,3,3,4,4,4-Nonafluoro-1-butanesulfonyl fluoride (CAS: 375-72-4)?

1,1,2,2,3,3,4,4,4-Nonafluoro-1-butanesulfonyl fluoride (CAS: 375-72-4) is primarily used in the synthesis of fluorochemicals, pharmaceutical intermediates, and specialty solvents. It finds applications in the production of fluorinated surfactants, coatings, and materials due to its unique chemical properties. It is also utilized in research for developing fluorinated compounds with enhanced performance characteristics.

Is 1,1,2,2,3,3,4,4,4-Nonafluoro-1-butanesulfonyl fluoride (CAS: 375-72-4) safe?

1,1,2,2,3,3,4,4,4-Nonafluoro-1-butanesulfonyl fluoride (CAS: 375-72-4) is considered toxic when inhaled or ingested. It requires careful handling to avoid exposure, and appropriate protective measures such as gloves, goggles, and ventilation should be used. Safety standards emphasize the need for controlled environments and proper disposal to minimize environmental and health risks.

How should 1,1,2,2,3,3,4,4,4-Nonafluoro-1-butanesulfonyl fluoride (CAS: 375-72-4) be stored?

1,1,2,2,3,3,4,4,4-Nonafluoro-1-butanesulfonyl fluoride (CAS: 375-72-4) should be stored in a cool, dry, and well-ventilated area away from direct sunlight. It is typically kept in sealed, inert gas-filled containers to prevent moisture and air exposure. Storage conditions should maintain a temperature below 25°C and ensure low humidity to preserve its chemical stability and integrity.