232297

Benzolsulfonylisocyanat

95%

• Lineare Formel: C₆H₅SO₂NCO
• CAS-Nummer: 2845-62-7
• Molekulargewicht: 183.18
• Beilstein: 743441
• EG-Nummer: 220-640-6
• MDL-Nummer: MFCD00007546
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 24853891
• NACRES: NA.22

Eigenschaften

• Assay: 95%
• Form: liquid
• Brechungsindex: n20/D 1.536 (lit.)
• bp: 130 °C/9 mmHg (lit.)
• Dichte: 1.369 g/mL at 25 °C (lit.)
• Lagertemp.: 2-8°C
• SMILES String: O=C=NS(=O)(=O)c1ccccc1
• InChI: 1S/C7H5NO3S/c9-6-8-12(10,11)7-4-2-1-3-5-7/h1-5H
• InChIKey: UJYAZVSPFMJCLW-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

Benzenesulfonyl isocyanate reacts with ethanol and phenol to yield normal urethan products.

Anwendung

Benzenesulfonyl isocyanate was used in synthesis of sterically hindered derivatives of phenols and alcohols. It was also used in the reaction of semi crystalline poly(ether ether ketone) films with carbonyl selective reagents to produce modified film samples.

Sicherheitshinweise

• Piktogramme: GHS08,GHS07
• Signalwort: Danger
• H-Sätze: H302 + H332,H315,H317,H319,H334
• P-Sätze: P261 - P264 - P280 - P301 + P312 - P302 + P352 - P305 + P351 + P338
• Gefahreneinstufungen: Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Resp. Sens. 1 - Skin Irrit. 2 - Skin Sens. 1
• Lagerklassenschlüssel: 10 - Combustible liquids
• WGK: WGK 3
• Flammpunkt (°F): 235.4 °F - closed cup
• Flammpunkt (°C): 113 °C - closed cup
• Persönliche Schutzausrüstung: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter