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Potassium nonafluoro-1-butanesulfonate

  • Name Potassium nonafluoro-1-butanesulfonate
  • EINECS249-616-3
  • CAS No. 29420-49-3
  • Density0.69 g/cm3
  • PSA65.58000
  • LogP3.03810
  • SolubilityN/A
  • Melting Point>300 °C(lit.)
  • FormulaC4F9KO3S
  • Boiling Point>400°C
  • Molecular Weight338.192
  • Flash PointN/A
  • Transport InformationN/A
  • AppearanceN/A
  • Safety26-36
  • Risk Codes36/37/38
  • Molecular Structure
    Molecular Structure of 29420-49-3 (Potassium nonafluoro-1-butanesulfonate)
  • Hazard SymbolsIrritantXi,CorrosiveC
  • SynonymsIrritantXi,CorrosiveC
  • Article Data8

Potassium nonafluoro-1-butanesulfonate Synthetic route

375-72-4

Nonafluorobutanesulfonyl fluoride

29420-49-3

potassium nonaflate

Conditions
ConditionsYield
With potassium hydroxide; calcium oxide96%
With KOH; CaO96%
60-35-5

acetamide

375-72-4

Nonafluorobutanesulfonyl fluoride

A

potassium salt of octafluorobutane sulphonic acid

B

C6H3F9NO3S(1-)*K(1+)

C

29420-49-3

potassium nonaflate

Conditions
ConditionsYield
With potassium phosphate In N,N-dimethyl-formamide at 20℃;A n/a
B n/a
C 75%
375-72-4

Nonafluorobutanesulfonyl fluoride

potassium hydroxide

29420-49-3

potassium nonaflate

Conditions
ConditionsYield
byproducts: HF;
375-73-5

perfluorobutanesulfonic acid

potassium hydroxide

29420-49-3

potassium nonaflate

Conditions
ConditionsYield
byproducts: H2O;

1,3-bis[(1R,2S,5R)-(-)-menthoxymethyl]imidazolium chloride

29420-49-3

potassium nonaflate

1,3-bis[(1R,2S,5R)-(-)-menthoxymethyl]imidazolium perfluorobutanesulfonate

Conditions
ConditionsYield
In methanol at 40℃; for 24h;99.5%
29420-49-3

potassium nonaflate

375-73-5

perfluorobutanesulfonic acid

Conditions
ConditionsYield
With Amberlite IR-100 (H-form) ion exchange column In methanol99%
In water passing over a cationic ion exchange resin;>99
In water passing over a cationic ion exchange resin;>99
29420-49-3

potassium nonaflate

98-80-6

phenylboronic acid

25628-11-9

phenyl 1,1,2,2,3,3,4,4,4-nonafluoro-1-butanesulfonate

Conditions
ConditionsYield
With C18H6BiF15O5S2; sodium phosphate; 2,6-dichloro-1-fluoropyridin-1-ium tetrafluoroborate In chloroform at 60℃; for 16h; Catalytic behavior; Reagent/catalyst; Molecular sieve; Inert atmosphere;97%
29420-49-3

potassium nonaflate

tetrakis(tert-butylamino)phosphonium chloride

tetrakis(tert-butylamino)phosphonium nonafluorobutanesulfonate

Conditions
ConditionsYield
In water96%
798553-21-6

4-(trimethylsilyl)phenyl trifluoromethanesulfonate

29420-49-3

potassium nonaflate

4-(trimethylsilyl)phenyl nonafluorobutane-1-sulfonate

Conditions
ConditionsYield
With C18H6BiF15O5S2; sodium phosphate; 2,6-dichloro-1-fluoropyridin-1-ium tetrafluoroborate In chloroform at 60℃; for 16h; Molecular sieve; Inert atmosphere;96%
23906-97-0

tetra-n-octylphosphonium bromide

29420-49-3

potassium nonaflate

tetraoctylphosphonium nonafluorobutane-1-sulfonate

Conditions
ConditionsYield
In dichloromethane; water96%

Potassium nonafluoro-1-butanesulfonate Chemical Properties

Molecular Structure:

Molecular Formula: C4F9KO3S
Molecular Weight: 338.1899
IUPAC Name: Potassium 1,1,2,2,3,3,4,4,4-nonafluorobutane-1-sulfonate
Synonyms of 1-Butanesulfonic acid, 1,1,2,2,3,3,4,4,4-nonafluoro-, potassium salt (CAS NO.29420-49-3): 1,1,2,2,3,3,4,4,4-Nonafluorobutane-1-sulfonic acid, potassium salt ; EINECS 249-616-3 ; 1-Butanesulfonic acid, 1,1,2,2,3,3,4,4,4-nonafluoro-, potassium salt (1:1) ; Potassium 1,1,2,2,3,3,4,4,4-nonafluorobutane-1-sulphonate
CAS NO: 29420-49-3
Product Categories: Organics
Melting point: >300 °C 
H bond acceptors: 3
H bond donors: 1
Freely Rotating Bonds: 3
Polar Surface Area: 62.75 Å2

 

Potassium nonafluoro-1-butanesulfonate Uses

 1-Butanesulfonic acid, 1,1,2,2,3,3,4,4,4-nonafluoro-, potassium salt (CAS NO.29420-49-3) is a perfluorinated anionic surfactants, widely used as a flame retardant of synthetic materials, especially polycarbonate material.

Potassium nonafluoro-1-butanesulfonate Safety Profile

Safety Information of  1-Butanesulfonic acid, 1,1,2,2,3,3,4,4,4-nonafluoro-, potassium salt (CAS NO.29420-49-3):
Hazard Codes:Xi ,C
Risk Statements:36/37/38
36/37/38:Irritating to eyes, respiratory system and skin
Safety Statements:26-36
26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
36:Wear suitable protective clothing
WGK Germany:3

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