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28-6160

Sigma-Aldrich

Sulfuryl chloride

SAJ first grade, ≥90.0%

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About This Item

Linear Formula:
SO2Cl2
CAS Number:
7791-25-5
Molecular Weight:
134.97
EC Number:
232-245-6
MDL number:
MFCD00011451
UNSPSC Code:
12352300
PubChem Substance ID:
329753280

grade

SAJ first grade

vapor density

4.7 (vs air)

vapor pressure

100 mmHg ( 17.8 °C)
105 mmHg ( 20 °C)

Assay

≥90.0%

form

liquid

availability

available only in Japan

refractive index

n20/D 1.443 (lit.)

bp

68-70 °C (lit.)

mp

−54 °C (lit.)

density

1.665 g/mL at 20 °C (lit.)

SMILES string

ClS(Cl)(=O)=O

InChI

1S/Cl2O2S/c1-5(2,3)4

InChI key

YBBRCQOCSYXUOC-UHFFFAOYSA-N

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Pictograms

Skull and crossbonesCorrosion
GHS06,GHS05

Signal Word

Danger

Hazard Statements

H314,H330,H335

Hazard Classifications

Acute Tox. 2 Inhalation - Eye Dam. 1 - Skin Corr. 1C - STOT SE 3

Target Organs

Respiratory system

Supplementary Hazards

EUH014

Storage Class Code

6.1B - Non-combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 1

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Michael Harmata et al.
The Journal of organic chemistry, 72(2), 683-685 (2007-01-16)
Sulfinamides were synthesized from sulfonyl chlorides using a procedure involving in situ reduction of sulfonyl chlorides. The reaction is broad in scope and easy to perform.
Vlad Martin-Diaconescu et al.
Inorganic chemistry, 48(3), 1038-1044 (2009-01-10)
The electronic structure of organic sulfonyl compounds of the form RSO(2)G (G = -Cl, -OH, -CH(3)) is investigated to evaluate the effect of aryl R groups on photocleavage of the S-G bond. Sulfur K-edge X-ray absorption spectroscopy (XAS) provides a
Iron-catalyzed desulfinylative C-C cross-coupling reactions of sulfonyl chlorides with grignard reagents.
Chandra M Rao Volla et al.
Angewandte Chemie (International ed. in English), 47(7), 1305-1307 (2008-01-05)
Christopher Blackburn
ACS combinatorial science, 14(3), 150-154 (2012-02-11)
Reductive aminations and further transformations of an azo dye and fluorous tagged aldehyde are described. The intensely colored 2,4-dialkoxybenzyl protected amines undergo Fmoc-based peptide coupling, Suzuki reactions, and sulfonamide formation with product isolation facilitated by visual monitoring of fluorous solid
Zhiyong Wu et al.
Organic letters, 15(6), 1270-1273 (2013-03-07)
An efficient and concise one-pot protocol to synthesize sulfonylated quinoline N-oxides via copper-catalyzed C-H bond activation has been developed. Commercially available and less expensive aryl sulfonyl chlorides were used as the sulfonylation reagents. Various 2-aryl sulfonyl quinolines were obtained in
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