CHES

- Overview
  - Please contact us at for specific academic pricing.
- Properties
  - Categories
    
    Biochemicals and Reagents; pH Buffer Solutions
    
    Alternative Name
    
    2-(Cyclohexylamino)ethanesulfonic acid; 2-(N-Cyclohexylamino)ethanesulfonic acid; 2-(Cyclohexylamino)ethane sulfonic acid; 2-(Cyclohexylamino)ethane-1-sulfonic acid; 2-(Cyclohexylazaniumyl)ethanesulfonate; 2-[N-Cyclohexylamino]ethanesulfonic acid; Ches; Ethanesulfonic acid, 2-(cyclohexylamino)-; N-Cyclohexyl-2-aminoethanesulfonic acid; N-Cyclohexyltaurine; NSC 120726; Taurine, N-cyclohexyl-
    
    CAS Number
    
    103-47-9
    
    Molecular Formula
    
    C8H17NO3S
    
    Molecular Weight
    
    207.29
    
    Appearance
    
    White powder
    
    Purity
    
    (Titration) ≥ 99.0% (dried basis)
    
    Other Properties
    
    Absorbance (A280nm): ≤ 0.05
    Assay (Titration): ≥ 99.0% (dried basis)
    CAS RN: 103-47-9
    EC Number: 203-115-6
    Loss on Drying: ≤ 1.0%
    Signal word: Warning
    Solubility (5% in water): Clear, colourless solution
    UV Absorption (0.1M in H2O): A260nm: ≤ 0.05
    WGK: WGK 3
    pH (1% in water): 5.0 - 6.0
    
    Storage
    
    +20°C
    
    SMILES
    
    O=S(=O)(O)CCNC1CCCCC1
    
    InChi
    
    1S/C8H17NO3S/c10-13(11,12)7-6-9-8-4-2-1-3-5-8/h8-9H,1-7H2,(H,10,11,12)
    
    InChi Key
    
    MKWKNSIESPFAQN-UHFFFAOYSA-N
    
    MDL Number
    
    MFCD00003835
    
    Hazard Information
    
    • H Statements:
    H319: Causes serious eye irritation.
    
    • P Statements:
    P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing.
    
    * For Research Use Only.

MSDS

CHES

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