108138

Benzolsulfonylchlorid

99%

• Synonym(e): Phenylsulfonyl chloride
• Lineare Formel: C₆H₅SO₂Cl
• CAS-Nummer: 98-09-9
• Molekulargewicht: 176.62
• Beilstein: 606926
• EG-Nummer: 202-636-6
• MDL-Nummer: MFCD00007426
• UNSPSC-Code: 12352100
• eCl@ss: 39092406
• PubChem Substanz-ID: 24846802
• NACRES: NA.22

Eigenschaften

• Dampfdruck: 0.04 mmHg ( 20 °C)
• Qualitätsniveau: 100
• Assay: 99%
• Brechungsindex: n20/D 1.551 (lit.)
• bp: 251-252 °C (lit.)
• mp (Schmelzpunkt): 13-15 °C (lit.)
• Löslichkeit: alcohol: soluble; cold water: insoluble; diethyl ether: soluble
• Dichte: 1.384 g/mL at 25 °C (lit.)
• SMILES String: ClS(=O)(=O)c1ccccc1
• InChI: 1S/C6H5ClO2S/c7-10(8,9)6-4-2-1-3-5-6/h1-5H
• InChIKey: CSKNSYBAZOQPLR-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

Benzenesulfonyl chloride is prepared by reaction of benzene and chlorosulfonic acid or from the sodium salt of benzenesulfonic acid and PCl₅ or POCl₃. It reacts with Grignard reagent from N-unsubstituted indoles to form oxindoles or substituted indoles. Benzenesulfonyl chloride is the derivatization reagent for the determination of various amines in waste water and surface water at the sub-ppb level by gas chromatography-mass spectrometry.

Anwendung

Benzenesulfonyl chloride may be used to develop fast, accurate and reproducible method for thiamine assay in different food products. It is useful reagent for preparing α-disulfones.

Sicherheitshinweise

• Piktogramme: GHS05,GHS07
• Signalwort: Danger
• H-Sätze: H302,H314
• P-Sätze: P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363
• Gefahreneinstufungen: Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1B
• Lagerklassenschlüssel: 8A - Combustible corrosive hazardous materials
• WGK: WGK 1
• Flammpunkt (°F): 260.6 °F
• Flammpunkt (°C): 127 °C
• Persönliche Schutzausrüstung: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter