108138

Benzenesulfonyl chloride

99%

• 동의어(들): Phenylsulfonyl chloride
• Linear Formula: C₆H₅SO₂Cl
• CAS Number: 98-09-9
• Molecular Weight: 176.62
• Beilstein: 606926
• EC Number: 202-636-6
• MDL number: MFCD00007426
• UNSPSC 코드: 12352100
• eCl@ss: 39092406
• PubChem Substance ID: 24846802
• NACRES: NA.22

속성

• vapor pressure: 0.04 mmHg ( 20 °C)
• Quality Level: 100
• 분석: 99%
• refractive index: n20/D 1.551 (lit.)
• bp: 251-252 °C (lit.)
• mp: 13-15 °C (lit.)
• solubility: alcohol: soluble; cold water: insoluble; diethyl ether: soluble
• density: 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
• InChI key: CSKNSYBAZOQPLR-UHFFFAOYSA-N

설명

일반 설명

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.

애플리케이션

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.

안전성 정보

• 픽토그램: GHS05,GHS07
• 신호어: Danger
• 유해 및 위험 성명서: H302,H314
• 예방조치 성명서: P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363
• Hazard Classifications: Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1B
• Storage Class Code: 8A - Combustible corrosive hazardous materials
• WGK: WGK 1
• Flash Point (°F): 260.6 °F
• Flash Point (°C): 127 °C
• 개인 보호 장비: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter