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Merck
CN

437999

Sulfuryl chloride fluoride

technical grade, ≥90%

Synonym(s):

Chlorosulfonyl fluoride, Fluorosulfonyl chloride, Sulfuryl chlorofluoride

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About This Item

Linear Formula:
SO2ClF
CAS Number:
13637-84-8
Molecular Weight:
118.52
UNSPSC Code:
12352300
PubChem Substance ID:
24867414
EC Number:
237-126-2
MDL number:
MFCD00011607

Key Documents

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Product Name

Sulfuryl chloride fluoride, technical grade, ≥90%

InChI key

IXPAAHZTOUOJJM-UHFFFAOYSA-N

InChI

1S/ClFO2S/c1-5(2,3)4

SMILES string

FS(Cl)(=O)=O

grade

technical grade

assay

≥90%

storage temp.

−20°C

Quality Level

100

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Application

Used in the preparation of novel fluorinated alkanesulfonyloxaziridines, and in the alkoxylation of fullerene C60.

General description

Sulfuryl chloride fluoride may be prepared by reaction ammonium fluoride or potassium fluoride with surfuryl chloride in the presence of trifluoroacetic acid.

Packaging

Packaged in Sure/Pac™ carbon steel cylinders with 1/4" NPTM 316ss plug

Legal Information

Sure/Pac is a trademark of Sigma-Aldrich Co. LLC

pictograms

Skull and crossbonesCorrosion
GHS06,GHS05

signalword

Danger

Hazard Classifications

Acute Tox. 3 Oral - Eye Dam. 1 - Skin Corr. 1B

supp_hazards

EUH014

Storage Class

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

wgk

WGK 3

flash_point_f

235.4 °F - closed cup

flash_point_c

113 °C - closed cup

ppe

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

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
SHBH2695V
SHBG6628V
SHBG5626V
SHBG2528V
SHBD3348V

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Materials Research Society Symposia Proceedings. Materials Research Society, 247, 293-293 (1992)
Journal of Fluorine Chemistry, 68, 277-277 (1994)
A convenient preparation of sulfuryl chloride fluoride
Reddy VP, et al.
Journal of Fluorine Chemistry, 56(2), 195-197 (1992)

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