64270
甲基磺酰氯
purum, ≥98.0% (AT)
别名:
甲磺酰氯
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关于此项目
线性分子式:
CH3SO2Cl
化学文摘社编号:
分子量:
114.55
UNSPSC Code:
12352101
NACRES:
NA.22
PubChem Substance ID:
EC Number:
204-706-1
Beilstein/REAXYS Number:
506297
MDL number:
Assay:
≥98.0% (AT)
InChI
1S/CH3ClO2S/c1-5(2,3)4/h1H3
InChI key
QARBMVPHQWIHKH-UHFFFAOYSA-N
SMILES string
CS(Cl)(=O)=O
grade
purum
assay
≥98.0% (AT)
Quality Level
bp
60 °C/21 mmHg (lit.)
density
1.48 g/mL at 25 °C (lit.)
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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.
signalword
Danger
target_organs
Respiratory system
存储类别
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
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
法规信息
监管及禁止进口产品
此项目有
Methanesulfonyl Chloride.
e-EROS Encyclopedia of Reagents for Organic Synthesis. (2007)
Methanesulfonyl Chloride.
e-EROS Encyclopedia of Reagents for Organic Synthesis (2007)
Water-solvent method for tosylation and mesylation of primary alcohols promoted by KOH and catalytic amines.
Morita J I
Green Chemistry, 7(10), 711-715 (2005)
Base-free monosulfonylation of amines using tosyl or mesyl chloride in water
Kamal A
Tetrahedron Letters, 49(2), 348-353 (2008)
Yasuhiro Torisawa et al.
Bioorganic & medicinal chemistry letters, 17(2), 448-452 (2006-10-28)
Continuing search for beneficial additive toward the Beckmann rearrangement (BR) of indanone oxime has revealed that common Lewis acid catalyst in methanesulfonyl chloride (MsCl) showed increasing efficiency in this ionic rearrangement. The new protocol with MsCl is superior to the
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