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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
Hazard SymbolsXi,C
SynonymsXi,C
Article Data8

Potassium nonafluoro-1-butanesulfonate Synthetic route

: 375-72-4
Nonafluorobutanesulfonyl fluoride

: 29420-49-3
potassium nonaflate

Conditions

Conditions	Yield
With potassium hydroxide; calcium oxide	96%
With KOH; CaO	96%

: 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

Conditions	Yield
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

Conditions	Yield
byproducts: HF;

: 375-73-5
perfluorobutanesulfonic acid

: potassium hydroxide

: 29420-49-3
potassium nonaflate

Conditions

Conditions	Yield
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

Conditions	Yield
In methanol at 40℃; for 24h;	99.5%

: 29420-49-3
potassium nonaflate

: 375-73-5
perfluorobutanesulfonic acid

Conditions

Conditions	Yield
With Amberlite IR-100 (H-form) ion exchange column In methanol	99%
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

Conditions	Yield
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

Conditions	Yield
In water	96%

: 798553-21-6
4-(trimethylsilyl)phenyl trifluoromethanesulfonate

: 29420-49-3
potassium nonaflate

: 4-(trimethylsilyl)phenyl nonafluorobutane-1-sulfonate

Conditions

Conditions	Yield
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

Conditions	Yield
In dichloromethane; water	96%

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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Product Name

Potassium nonafluoro-1-butanesulfonate

Potassium nonafluoro-1-butanesulfonate Synthetic route

Potassium nonafluoro-1-butanesulfonate Chemical Properties

Potassium nonafluoro-1-butanesulfonate Uses

Potassium nonafluoro-1-butanesulfonate Safety Profile

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