64270

Methansulfonylchlorid

purum, ≥98.0% (AT)

• Synonym(e): Mesylchlorid
• Lineare Formel: CH₃SO₂Cl
• CAS-Nummer: 124-63-0
• Molekulargewicht: 114.55
• Beilstein: 506297
• EG-Nummer: 204-706-1
• MDL-Nummer: MFCD00007454
• UNSPSC-Code: 12352101
• PubChem Substanz-ID: 329759947
• NACRES: NA.22

Eigenschaften

• Qualität: purum
• Qualitätsniveau: 200
• Assay: ≥98.0% (AT)
• Brechungsindex: n20/D 1.452 (lit.); n20/D 1.452
• bp: 60 °C/21 mmHg (lit.)
• Dichte: 1.48 g/mL at 25 °C (lit.)
• SMILES String: CS(Cl)(=O)=O
• InChI: 1S/CH3ClO2S/c1-5(2,3)4/h1H3
• InChIKey: QARBMVPHQWIHKH-UHFFFAOYSA-N

Beschreibung

Anwendung

Methanesulfonyl chloride can be used for the mesylation of primary alcohols to synthesize the corresponding methanesulfonates. It may also be used for the conversion of amines to the corresponding sulfonamides.

Sicherheitshinweise

• Piktogramme: GHS05,GHS06
• Signalwort: Danger
• H-Sätze: H290 - H301 - H312 - H314 - H317 - H330 - H335
• P-Sätze: P234 - P260 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Gefahreneinstufungen: Acute Tox. 2 Inhalation - Acute Tox. 3 Oral - Acute Tox. 4 Dermal - Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B - Skin Sens. 1 - STOT SE 3
• Zielorgane: Respiratory system
• Lagerklassenschlüssel: 6.1A - Combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials
• WGK: WGK 2
• Flammpunkt (°F): 215.6 °F - closed cup
• Flammpunkt (°C): 102 °C - closed cup
• Persönliche Schutzausrüstung: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter