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562629

Nonafluorobutane-1-sulfonic acid

97%

Synonym(s):

1,1,2,2,3,3,4,4,4-Nonafluoro-1-butanesulfonic acid, 1-Perfluorobutanesulfonic acid, Nonafluoro-1-butanesulfonic acid, Nonafluorobutan-1-sulfonic acid, Nonafluorobutanesulfonic acid, Perfluorobutanesulfonic acid, n-Nonafluorobutanesulfonic acid

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About This Item

Linear Formula:
CF3(CF2)3SO3H
CAS Number:
375-73-5
Molecular Weight:
300.10
NACRES:
NA.22
PubChem Substance ID:
24880050
UNSPSC Code:
12352100
EC Number:
206-793-1
MDL number:
MFCD01320794
Assay:
97%
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Quality Level

100

assay

97%

refractive index

n20/D 1.3230 (lit.)

bp

112-114 °C/14 mmHg (lit.)

density

1.811 g/mL at 25 °C (lit.)

functional group

fluoro, sulfonic acid

storage temp.

2-8°C

SMILES string

OS(=O)(=O)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F

InChI

1S/C4HF9O3S/c5-1(6,3(9,10)11)2(7,8)4(12,13)17(14,15)16/h(H,14,15,16)

InChI key

JGTNAGYHADQMCM-UHFFFAOYSA-N

General description

Nonafluorobutane-1-sulfonic acid is a colorless liquid that can be considered as a superacid, which can be synthesized by reacting 1-iodononafluorobutane with sodium dithionite in the presence of sodium bicarbonate in acetonitrile/water.

Application

Nonafluorobutane-1-sulfonic acid may be used as catalyst in the synthesis of 6-chloro-6H-dibenz[c,e][1,2]oxaphosphorin and N-benzylpyridin-2-amine.

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pictograms

CorrosionExclamation mark
GHS05,GHS07

signalword

Danger

hcodes

H302,H314

Hazard Classifications

Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1B

supp_hazards

EUH014

Storage Class

8A - Combustible corrosive hazardous materials

wgk

WGK 3

flash_point_f

350.6 °F - Pensky-Martens closed cup

flash_point_c

177 °C - Pensky-Martens closed cup

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

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Certificates of Analysis (COA)

Lot/Batch Number
0000526887
0000526887
MKDB2441
MKCZ2578
0000521385

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"A general method for the preparation of perfluoroalkanesulfonyl chlorides"
Scott.H.J P, et al.
Journal of Fluorine Chemistry, 126(8), 1196-1201 (2005)
Lizhu Tang et al.
Chemosphere, 256, 127169-127169 (2020-05-29)
Parental exposure to perfluorobutane sulfonate (PFBS), an aquatic pollutant of emerging concern, is previously found to impair the embryonic development of offspring. However, the impairing mechanisms remain to clarify. In the present study, adult zebrafish were exposed to 0, 10
"Superacid-catalyzed Friedel?Crafts phosphination of 2-hydroxybiphenyls with phosphorus trichloride"
Ito T, et al.
Heteroatom Chem., 27(5), 336-342 (2016)
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