64270

Methanesulfonyl chloride

purum, ≥98.0% (AT)

• Synonim(y): Methyl sulfonyl chloride, Mesyl chloride
• Wzór liniowy: CH₃SO₂Cl
• Numer CAS: 124-63-0
• Masa cząsteczkowa: 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)

Właściwości

• grade: purum
• Quality Segment: 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

Opis

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.

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Informacja o środkach bezpieczeństwa

• pictograms: GHS06,GHS05
• signalword: Danger
• pcodes: P234 - P260 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• target_organs: Respiratory system
• Klasa składowania: 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