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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Identification

Chemical structure
Display Name:
Hydrocarbons, C17-C19, n-alkanes, <2% aromatics
EC Number:
937-158-3
Molecular formula:
Not available- not a single isomer- see remarks
IUPAC Name:
Hydrocarbons, C17-C19, n-alkanes, <2% aromatics

Type of Substance

Composition:
UVCB
Origin:
other: Petrochemical

Substance Identifiers open all close all

  • LINPAR 18-20
  • Compositions

    Boundary Composition(s) open all close all

    State Form:
    liquid


    Constituent 1
    Reference substance name:
    C17-C19, n-alkanes
    Molecular formula:
    Not applicable
    IUPAC Name:
    C17-C19, n-alkanes
    Constituent 2
    Reference substance name:
    C17-C19, isoalkanes
    Molecular formula:
    Not applicable
    IUPAC Name:
    C17-C19, isoalkanes
    Constituent 3
    Reference substance name:
    C17-C19, cycloalkanes
    Molecular formula:
    Not applicable
    IUPAC Name:
    C17-C19, cycloalkanes
    Constituent 4
    Reference substance name:
    C17-C19, aromatics
    Molecular formula:
    Not applicable
    IUPAC Name:
    C17-C19, aromatics
    Constituent 5
    Reference substance name:
    Molecular formula:
    Not applicable
    IUPAC Name:
    Constituent 6
    Reference substance name:
    > C19 saturated hydrocarbons
    Molecular formula:
    Not applicable
    IUPAC Name:
    > C19 saturated hydrocarbons

    Legal Entity Composition(s) open all close all

    State Form:
    liquid


    Constituent 1
    Chemical structure
    Reference substance name:
    Octadecane
    EC Number:
    209-790-3
    EC Name:
    Octadecane
    CAS Number:
    593-45-3
    Molecular formula:
    C18H38
    IUPAC Name:
    octadecane
    Constituent 2
    Chemical structure
    Reference substance name:
    Nonadecane
    EC Number:
    211-116-8
    EC Name:
    Nonadecane
    CAS Number:
    629-92-5
    Molecular formula:
    C19H40
    IUPAC Name:
    nonadecane
    Constituent 3
    Chemical structure
    Reference substance name:
    N-heptadecane
    EC Number:
    211-108-4
    EC Name:
    N-heptadecane
    CAS Number:
    629-78-7
    Molecular formula:
    C17H36
    IUPAC Name:
    n-heptadecane
    Constituent 4
    Reference substance name:
    C17-C19, isoalkanes
    Molecular formula:
    Not applicable
    IUPAC Name:
    C17-C19, isoalkanes
    Constituent 5
    Reference substance name:
    Molecular formula:
    Not applicable
    IUPAC Name:
    Constituent 6
    Reference substance name:
    > C19 saturated hydrocarbons
    Molecular formula:
    Not applicable
    IUPAC Name:
    > C19 saturated hydrocarbons
    Constituent 7
    Reference substance name:
    C17-C19, aromatics
    Molecular formula:
    Not applicable
    IUPAC Name:
    C17-C19, aromatics

    Composition(s) generated upon use

    Other types of composition(s)