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蒸汽密度
3.3 (vs air)
品質等級
化驗
97%
形狀
solid
bp
125 °C/4 mmHg (lit.)
mp
64-67 °C (lit.)
SMILES 字串
CS(=O)(=O)OS(C)(=O)=O
InChI
1S/C2H6O5S2/c1-8(3,4)7-9(2,5)6/h1-2H3
InChI 密鑰
IZDROVVXIHRYMH-UHFFFAOYSA-N
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一般說明
甲磺酸酐是一种有机化合物,通常用作制备甲基磺酸盐(甲磺酸盐)的试剂。它还用于使用各种胺前体合成甲磺酰胺。此外,甲磺酸酐和二甲基亚砜的混合物可以用作将伯醇和仲醇氧化为醛和酮的氧化剂。
訊號詞
Danger
危險聲明
危險分類
Skin Corr. 1A
安全危害
儲存類別代碼
8A - Combustible corrosive hazardous materials
水污染物質分類(WGK)
WGK 3
閃點(°F)
Not applicable
閃點(°C)
Not applicable
個人防護裝備
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
其他客户在看
Organic & biomolecular chemistry, 2(21), 3150-3154 (2004-10-27)
Regioselective methanesulfonylation of simple aromatics using methanesulfonic anhydride can be achieved over zeolite catalysts. For example, methanesulfonylation of toluene over various cation-exchanged zeolite beta catalysts affords higher para-selectivity in the synthesis of methyl tolyl sulfone than standard Friedel-Crafts methanesulfonylation utilising
Organic letters, 13(9), 2232-2235 (2011-03-29)
The utility of methanesulfonic anhydride for promoting the Friedel-Crafts acylation reaction of aryl and alkyl carboxylic acids is disclosed. This reagent allows the preparation of aryl ketones in good yield with minimal waste containing no metallic or halogenated components, clearly
The journal of physical chemistry. B, 123(8), 1815-1821 (2019-02-20)
Protic ionic liquids (PILs) are made by proton transfer from a Brønsted acid to a base and are of interest for their solvent and electrolyte properties such as high ionic conductivity. Unfortunately, many PILs have been misnamed, because their ionic
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