Substance
ID:354225
Names and Identifiers
IUPAC name
methanesulfonyl methanesulfonate
IUPAC Traditional name
methanesulfonic anhydride
Synonyms
Methanesulfonic anhydride甲基磺酸酐
Registration numbers
CAS Number
MDL Number
Beilstein Number
EC Number
PubChem SID
Properties
Product Information
Linear Formula
(CH3SO2)2O
Purity
≥96.0% (T)
Grade
purum
Safety Information
Safety Statements
26-36/37/39-45
Packing Group
2
MSDS Link
GHS Hazard statements
H314
Personal Protective Equipment
Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
Hazard Class
8
German water hazard class
3
European Hazard Symbols
Corrosive (C)GHS Precautionary statements
P280-P305+P351+P338-P310
Risk Statements
14-35
UN Number
3261
GHS Signal Word
Danger
Supplemental Hazard Statements
Reacts violently with water.
GHS Pictograms
Corrosive to metals, category 1
Skin corrosion, categories 1A,1B,1C
Serious eye damage, category 1
RID/ADR
UN 3261 8/PG 2
Physical Property
Boiling Point
125 °C/4 mmHg(lit.)
Melting Point
64-67 °C(lit.)
65-70 °C
Vapor Density
3.3 (vs air)
Molecule Details
No Data Available
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Molecular Spectra
No Data Available
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References
No Data Available
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