Hot Selling 99%Min CAS 375-72-4 Nonafluorobutanesulfonyl Fluoride

• CAS No.: 375-72-4
• Formula: C4f10o2s
• EINECS: 246-134-5
• Type: Synthesis Material Intermediates
• Appearance: Liquid
• Quality: Industrial
• Model NO.: yanxi-03
• Colour: Colorless
• Density: 1.682 G/Ml at 25 °c (Lit.)
• Psa: 42.52000
• Logp: 3.79220
• Boiling Point: 64 °c (Lit.)
• Flash(Ing) Point: 65-66°c
• Storage Condition: Keep in Dark Place,Sealed in Dry,Store in Freezer,
• Refractive Index: N20/D 1.3(Lit.)
• Transport Package: Drum
• Specification: 25kg/drum
• Trademark: YANXI
• Origin: China
• HS Code: 29143990
• Production Capacity: 20metric Ton/Month

Product Description

 

Product Description

Fluorosurfactant FC-4 99% CAS No.: 375-72-4
CAS No.: 375-72-4
Perfluorobutylsulfonylfluoride

MF: C4F9SO2F
Boiling point: 65-66 C
Refractive index(n25D): 1.2810
Density (d420): 1.750-1.700
Assay: 99% ( GC)
PH: 3.8-4.8

 

Product name	Nonafluorobutanesulfonyl fluoride
Synonyms	Perfluoro-1-butanesulfonyl fluoride; Perfluorobutanesulfonyl fluoride
CAS	375-72-4
Molecular Formula	C4F10O2S
Molecular Weight	302.09
EINECS	206-792-6
Appearance	Colorless Transparent Liquid
Assay	95%,97%,98%min

 

Application:
It is the homologue of perfluorooctylsulfonylfluoride and can be used to synthetize various of special perfluoro surfactants. Its potassium salt is an excellent anion surfactant and fire retardant for polycarbonate. 

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