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444642

Sigma-Aldrich

Benzene-1,3-disulfonyl chloride

97%

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About This Item

Linear Formula:
C6H4(SO2Cl)2
CAS Number:
Molecular Weight:
275.13
Beilstein:
1118508
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Assay

97%

mp

57-60 °C (lit.)

SMILES string

ClS(=O)(=O)c1cccc(c1)S(Cl)(=O)=O

InChI

1S/C6H4Cl2O4S2/c7-13(9,10)5-2-1-3-6(4-5)14(8,11)12/h1-4H

InChI key

ALIQZUMMPOYCIS-UHFFFAOYSA-N

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Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Acute Tox. 4 Oral - Skin Irrit. 2

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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A general simple methodology for synthesis of isonitriles using benzene-1, 3-disulfonyl dichloride.
Ghorbani-Vaghei R, et al.
Letters in Organic Chemistry, 10(1), 37-41 (2013)
Synthesis of New C2-Symmetrical Bissulfonamide Ligands and Application in the Enantioselective Addition of Alkynylzinc to Aldehydes and Ketones.
Ni M, et al.
Advanced Synthesis & Catalysis, 347(11-13), 1659-1665 (2005)
Synthesis and Characterization of Cardo Polysulfonates of 1, 1'-Bis (4-Hydroxy Phenyl) Cyclohexane with 1, 3-Benzene and 2, 4-Toluene Disulfonyl Chlorides.
Desai JA, et al.
Journal of Macromolecular Science, Part A: Pure and Applied Chemistry, 33(8), 113-122 (1996)

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