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    The chemical compounds can be searched by text (name, property etc.) and structure.

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    Structure Draw
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    Property Descriptions
    1H NMR
    Units: ppm, relative to TMS
    13C NMR
    Units: ppm, relative to TMS
    All Entries
    This field enables you to select all of the entries in the database. If you wish to retrieve all of the entries, type y in the search box.
    Boiling Point
    Units: °C, at 760 mmHg
    CAS Registry Nos.
    CAS number of a compound
    Chemical Name
    CRC Number
    Unique ID for the compound in CRC Chemical Dictionaries.
    Units: g cm-3, temperature in °C
    Dielectric Constant
    At temperature in °C.
    Dipole Moment
    Units: D
    Enthalpy of Fusion
    Units: kJ mol-1
    Enthalpy of Vaporization
    Units: kJ mol-1, at boiling point
    Flash Point
    Units: °C
    IR Peak
    Search for a peak value or range in cm-1
    Magnetic Susceptibility
    Units: 10-6 cm3 mol-1
    Mass Spectral Peak
    Search for peak value or range. Results show peak values and relative initensities.
    Melting Point
    Units: °C
    Molecular Formula
    Molecular Formula by Element
    Molecular Weight
    Raman Peak
    Search for a peak value or range in cm-1
    Refractive Index
    Values at 589 nm
    Threshold Limit Value (STEL)
    Units: ppm. Short-term Exposure Limit.
    Threshold Limit Value (TWA)
    Units: ppm. Time-weighted Average.
    UV Peaks
    Search for a peak value or range in nm. Results show peaks (in nm) and molar absorption coefficients (in L mol-1 cm-1)
    Vapor Pressure
    Units: kPa, at 25 °C