457132

3,4-Dichlorobenzenesulfonyl chloride

95%

• Linear Formula: Cl₂C₆H₃SO₂Cl
• CAS Number: 98-31-7
• Molecular Weight: 245.51
• EC Number: 202-656-5
• MDL number: MFCD00041255
• UNSPSC Code: 12352100
• PubChem Substance ID: 24869119
• NACRES: NA.22

Properties

• Quality Level: 100
• assay: 95%
• refractive index: n20/D 1.589 (lit.)
• bp: 253 °C (lit.)
• density: 1.572 g/mL at 25 °C (lit.)
• functional group: chloro
• SMILES string: Clc1ccc(cc1Cl)S(Cl)(=O)=O
• InChI: 1S/C6H3Cl3O2S/c7-5-2-1-4(3-6(5)8)12(9,10)11/h1-3H
• InChI key: NYIBPWGZGSXURD-UHFFFAOYSA-N

Safety Information

• pictograms: GHS02,GHS05
• signalword: Danger
• hcodes: H226,H314
• pcodes: P210 - P233 - P240 - P280 - P303 + P361 + P353 - P305 + P351 + P338
• Hazard Classifications: Flam. Liq. 3 - Skin Corr. 1B
• Storage Class: 3 - Flammable liquids
• wgk_germany: WGK 3
• flash_point_f: 134.6 °F - closed cup
• flash_point_c: 57 °C - closed cup
• ppe: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter