p-Toluenesulfonic acid monohydrate ReagentPlus, 500G

SKU:
T35920-500G
  • $87.00

    • Description

    p-Toluenesulfonic acid monohydrate ReagentPlus, ≥98%, 500G

    • CAS Number 6192-52-5

       

    • Linear Formula CH3C6H4SO3H · H2O

       

    • Molecular Weight 190.22

       

    •  Beilstein/REAXYS Number 3568023

       

    •  EC Number 203-180-0

       

    •  MDL number MFCD00142137

       

    •  PubChem Substance ID 57654665

    Properties

    Related Categories Acids, Acids & Bases, Analytical Reagents, Analytical/Chromatography, Camostat Mesylate,
    Chemical Synthesis, Chemicals for the synthesis of candidate COVID-19 treatments, Darunavir, Derivatization Reagents, Derivatization Reagents TLC, Organic Acids, Synthetic Reagents, TLC Reagents, S-Z, TLC Visualization (Staining) Reagents (alphabetic sort)
    Less...
    Quality Level 200
    vapor density 5.9 (vs air)
    product line ReagentPlus®
    assay ≥98%
    mp 103-106 °C (lit.)
    storage temp. room temp
    SMILES string [H]O[H].Cc1ccc(cc1)S(O)(=O)=O
    InChI 1S/C7H8O3S.H2O/c1-6-2-4-7(5-3-6)11(8,9)10;/h2-5H,1H3,(H,8,9,10);1H2
    InChI key KJIFKLIQANRMOU-UHFFFAOYSA-N

    Application

    p-toluenesulfonic acid monohydrate may be used as a better alternative to Friedel-Crafts catalysts for the alkylation of the aromatic nucleus with activated alkyl halides, alkenes, or tosylates under mild conditions.[1]

    Packaging

    100, 500 g in poly bottle

    3, 15 kg in poly drum

    5 g in glass bottle

    Legal Information

    ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC

    Safety Information

    Symbol 
    GHS05
    GHS05
    Signal word 
    Danger
    Hazard statements 
    H290 - H314 - H412
    Precautionary statements 
    P234 - P260 - P273 - P280 - P303 + P361 + P353 - P305 + P351 + P338
    Personal Protective Equipment 
    dust mask type N95 (US), Eyeshields, Faceshields, Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
    RIDADR 
    UN 2585PSN2 8 / PGIII
    WGK Germany 
    WGK 1
    Flash Point(F) 
    Not applicable
    Flash Point(C) 
    Not applicable