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Perfluorobutanesulfonyl Fluoride PFBSF 375-72-4Perfluorobutanesulfonyl Fluoride PFBSF 375-72-4Perfluorobutanesulfonyl Fluoride PFBSF 375-72-4Perfluorobutanesulfonyl Fluoride PFBSF 375-72-4

Perfluorobutanesulfonyl Fluoride PFBSF 375-72-4

  • Product Item : 375-72-4
  • Perfluorobutylsulfonyl fluoride
  • Perfluoro-1-butanesulfonyl fluoride
  • 1,1,2,2,3,3,4,4,4-Nonafluorobutane-1-sulphonyl fluoride
  • Cas 375-72-4
  • Product description:Perfluorobutanesulfonyl Fluoride is a kind of colorless or light-yellow liquid, insoluble in water, irritating, corrosive, volatile. It can be used to synthetize various of special perfluoro surfactan
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Electronic Grade Perfluorobutanesulfonyl Fluoride 375-72-4

Synonyms: Perfluorobutanesulfonyl Fluoride

                   Perfluoro-1-butanesulfonyl fluoride

                   1,1,2,2,3,3,4,4,4-Nonafluorobutane-1-sulphonyl fluoride
Formula: C4F10O2S
CAS No.: 375-72-4
EINECS: 206-792-6
Molecular Weight: 302.01
Ratio (d204): 1.700-1.780
Refractive Index(n20/D): 1.3
Boiling Point: 65-66℃
pH    Value: 3.8-4.8
Assay: ≥95%min

Physical Chemical Properties:

Colorless Liquid, Insoluble in water,  irritating, corrosive, volatile.


Specification:

Product Name

Perfluorobutanesulfonyl Fluoride

Assay

≥99.0%

Boiling Point

64~66

Refractive Index

n20/D 1.3(lit.)

PH Value

3.8~4.8


Application:

The structural function of perfluorobutanesulfonyl fluoride is similar to perfluorooctanesulfonyl fluoride and can be used to synthetize various of special perfluoro surfactant, surface treatment agent and other fluorine-containing fine chemicals. The hydrophobic and oil-repellent surface-active raw materials downstream of perfluorobutylsulfonyl fluoride can be used as antifoaming agents, antistatic agents, detergents, leveling agents, etc., and are widely used. Its potassium salt is a good anionic surfactant and the best flame retardant for polycarbonate. It can also be used in the pharmaceutical field as a pharmaceutical intermediate.

Packing:

5KG/drum, 250kg/ drum.

Storage: keep in light of the regulations of general chemicals.


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