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    Technical details about CAS 7143-01-3, learn more about the structure, uses, toxicity, action, side effects and more

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    CAS 7143-01-3

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    2D Structure
    Also known as: 7143-01-3, Methanesulfonic acid, anhydride, Methylsulfonyl methanesulfonate, Mesyl anhydride, Methanesulphonic anhydride, Methanesulfonyl methanesulfonate
    Molecular Formula
    C2H6O5S2
    Molecular Weight
    174.20  g/mol
    InChI Key
    IZDROVVXIHRYMH-UHFFFAOYSA-N
    FDA UNII
    J492U7J4PB
    1 2D Structure

    2D Structure

    2 Identification
    2.1 Computed Descriptors
    2.1.1 IUPAC Name
    methylsulfonyl methanesulfonate
    2.1.2 InChI
    InChI=1S/C2H6O5S2/c1-8(3,4)7-9(2,5)6/h1-2H3
    2.1.3 InChI Key
    IZDROVVXIHRYMH-UHFFFAOYSA-N
    2.1.4 Canonical SMILES
    CS(=O)(=O)OS(=O)(=O)C
    2.2 Other Identifiers
    2.2.1 UNII
    J492U7J4PB
    2.3 Synonyms
    2.3.1 Depositor-Supplied Synonyms

    1. 7143-01-3

    2. Methanesulfonic Acid, Anhydride

    3. Methylsulfonyl Methanesulfonate

    4. Mesyl Anhydride

    5. Methanesulphonic Anhydride

    6. Methanesulfonyl Methanesulfonate

    7. Methanesulfonic Acid, 1,1'-anhydride

    8. J492u7j4pb

    9. Mfcd00007556

    10. Nsc-65906

    11. Mesic Anhydride

    12. Methylsulfonic Anhydride

    13. Methane Sulfonic Acid Anhydride

    14. Methane Sulfonic Anhydride

    15. Ms2o

    16. Methansulfonic Anhydride

    17. Di-methanesulfonyl Ether

    18. Methyl Sulfonic Anhydride

    19. Methane-sulfonic Anhydride

    20. (meso2)2o

    21. Methansulfonic Acid Anhydride

    22. Methylsulfonic Acid Anhydride

    23. Bis(methanesulfonic)anhydride

    24. Nciopen2_000079

    25. Unii-j492u7j4pb

    26. Schembl25600

    27. Methanesulfonic Acid Anhydride

    28. Methane-sulfonic Acid Anhydride

    29. Methanesulphonic Acid Anhydride

    30. (ch3so2)2o

    31. Methanesulfonic Anhydride, 97%

    32. Schembl10811178

    33. Dtxsid70864010

    34. Cs-b0920

    35. Nsc65906

    36. Zinc4521659

    37. Einecs 230-442-1

    38. Nsc 65906

    39. Akos009104339

    40. Fs-4545

    41. Pb43340

    42. Bp-12335

    43. Db-109014

    44. Ft-0656950

    45. D78221

    46. A837175

    47. Q-201362

    48. Q2849892

    49. F0001-1835

    2.4 Create Date
    2005-03-26
    3 Chemical and Physical Properties
    Molecular Weight 174.20 g/mol
    Molecular Formula C2H6O5S2
    XLogP3-0.8
    Hydrogen Bond Donor Count0
    Hydrogen Bond Acceptor Count5
    Rotatable Bond Count2
    Exact Mass173.96566563 g/mol
    Monoisotopic Mass173.96566563 g/mol
    Topological Polar Surface Area94.3 Ų
    Heavy Atom Count9
    Formal Charge0
    Complexity227
    Isotope Atom Count0
    Defined Atom Stereocenter Count0
    Undefined Atom Stereocenter Count0
    Defined Bond Stereocenter Count0
    Undefined Bond Stereocenter Count0
    Covalently Bonded Unit Count1