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CAS 812-01-1

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Chlorosulfuric acid, methyl ester

Description:
Chlorosulfuric acid, methyl ester, also known as methyl chlorosulfate, is an organosulfur compound characterized by its reactive nature and utility in organic synthesis. It is a colorless to pale yellow liquid with a pungent odor, and it is highly corrosive and toxic. The compound features a chlorosulfate functional group, which imparts significant reactivity, particularly in nucleophilic substitution reactions. It is soluble in organic solvents but reacts vigorously with water, releasing hydrochloric acid and sulfuric acid, which can pose safety hazards. Methyl chlorosulfate is primarily used as a reagent in the synthesis of various organic compounds, including pharmaceuticals and agrochemicals. Due to its corrosive properties, it requires careful handling and storage in appropriate materials to prevent degradation and ensure safety. Additionally, it is important to note that exposure to this compound can lead to severe health effects, necessitating the use of personal protective equipment during its manipulation.
Formula:CH3ClO3S
InChI:InChI=1S/CH3ClO3S/c1-5-6(2,3)4/h1H3
InChI key:InChIKey=KNVLCWQKYHCADB-UHFFFAOYSA-N
SMILES:S(OC)(Cl)(=O)=O
Synonyms:
  • Chlorosulfonic acid, methyl ester
  • Chlorosulfuric acid, methyl ester
  • Methyl Sulfurochloridate
  • Methyl chlorosulfate
  • Methyl chlorosulfonate
  • [(Chlorosulfonyl)oxy]methane
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Purity (%)
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100
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95
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100
Found 4 products.
  • Chlorosulfuric acid,methyl ester

    CAS:
    Formula:CH3ClO3S
    Purity:98%
    Color and Shape:Liquid
    Molecular weight:130.5507

    Ref: IN-DA004ZGU

    1g
    358.00€
    10g
    To inquire
    25g
    To inquire
    50mg
    86.00€
    100mg
    121.00€
    250mg
    179.00€
  • Methylchlorosulfonate

    CAS:
    Methylchlorosulfonate
    Purity:98%
    Molecular weight:130.55g/mol

    Ref: 54-OR1067869

    1g
    640.00€
    50mg
    97.00€
    100mg
    175.00€
    250mg
    248.00€
  • Chlorosulfuric Acid Methyl Ester

    Controlled Product
    CAS:
    <p>Stability Moisture Sensitive<br>Applications Chlorosulfuric Acid Methyl Ester is used in the synthesis of acetylenic TACE inhibitors in the treatment of arthritis.<br> E0<br>References Levin, J. et al.: Bioorg. Med. Chem. Lett., 15, 4345 (2005);<br></p>
    Formula:CH3ClO3S
    Color and Shape:Neat
    Molecular weight:130.55

    Ref: TR-C384300

    1g
    665.00€
    500mg
    407.00€
    2500mg
    1,446.00€
  • METHYL CHLOROSULFONATE

    CAS:
    Purity:95.0%
    Color and Shape:Liquid
    Molecular weight:130.54

    Ref: 10-F501662

    1g
    To inquire
    250mg
    To inquire