64270

Methansulfonylchlorid

purum, ≥98.0% (AT)

• Synonym(e): Mesylchlorid
• Lineare Formel: CH₃SO₂Cl
• CAS-Nummer: 124-63-0
• Molekulargewicht: 114.55
• UNSPSC Code: 12352101
• NACRES: NA.22
• PubChem Substance ID: 329759947
• EC Number: 204-706-1
• Beilstein/REAXYS Number: 506297
• MDL number: MFCD00007454
• Assay: ≥98.0% (AT)

Eigenschaften

• grade: purum
• Quality Level: 200
• assay: ≥98.0% (AT)
• refractive index: n20/D 1.452
• bp: 60 °C/21 mmHg (lit.)
• density: 1.48 g/mL at 25 °C (lit.)
• SMILES string: CS(Cl)(=O)=O
• InChI: 1S/CH3ClO2S/c1-5(2,3)4/h1H3
• InChI key: QARBMVPHQWIHKH-UHFFFAOYSA-N

Beschreibung

Application

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

• pictograms: GHS06,GHS05
• signalword: Danger
• pcodes: P234 - P260 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• target_organs: Respiratory system
• Lagerklasse: 6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
• wgk: WGK 2
• flash_point_f: 215.6 °F - closed cup
• flash_point_c: 102 °C - closed cup
• ppe: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
• hcodes: H290,H301 + H311,H314,H317,H330,H335
• Hazard Classifications: Acute Tox. 1 Inhalation - Acute Tox. 3 Dermal - Acute Tox. 3 Oral - Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B - Skin Sens. 1 - STOT SE 3