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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
Fatty acids, lanolin
EC Number:
270-302-7
EC Name:
Fatty acids, lanolin
CAS Number:
68424-43-1
Molecular formula:
UVCB
IUPAC Name:
Fatty acids, lanolin

Type of Substance

Composition:
UVCB
Origin:
organic

Substance Identifiers open all close all

  • 270-302-7
  • 68424-43-1
  • 18 MEA
  • BRUNO
  • LANFA 2
  • LANOLIC ACID
  • Wollwachssäure
  • wool wax acid
  • Compositions

    Boundary Composition(s)

    Legal Entity Composition(s) open all close all

    State Form:
    solid: bulk


    Constituent 1
    Reference substance name:
    UVCB
    Molecular formula:
    not relevant UVCB
    IUPAC Name:
    UVCB
    Constituent 2
    Reference substance name:
    C10 to C28
    Molecular formula:
    UVCB
    IUPAC Name:
    C10 to C28
    Constituent 3
    Chemical structure
    Reference substance name:
    2-hydroxypalmitic acid
    EC Number:
    212-129-1
    EC Name:
    2-hydroxypalmitic acid
    CAS Number:
    764-67-0
    Molecular formula:
    C16H32O2
    IUPAC Name:
    2-hydroxyhexadecanoic acid
    Constituent 4
    Reference substance name:
    Unidentified long chain and sterol alcohols
    Molecular formula:
    Not relevant. Unidentified long chain and sterol alcohols (UVCB)
    IUPAC Name:
    Unidentified long chain and sterol alcohols
    Constituent 5
    Reference substance name:
    not assigned
    Molecular formula:
    UVCB
    IUPAC Name:
    not assigned
    Constituent 6
    Reference substance name:
    Iso fatty acids
    Molecular formula:
    UVCB
    IUPAC Name:
    Iso fatty acids
    State Form:
    solid: bulk


    Constituent 1
    Reference substance name:
    2-hydroxy fatty acids
    Molecular formula:
    not applicable for UVCB substances
    IUPAC Name:
    2-hydroxy fatty acids
    Constituent 2
    Reference substance name:
    not applicable for UVCB substances
    Molecular formula:
    not applicable for UVCB substances
    IUPAC Name:
    not applicable for UVCB substances
    Constituent 3
    Chemical structure
    Reference substance name:
    2-hydroxypalmitic acid
    EC Number:
    212-129-1
    EC Name:
    2-hydroxypalmitic acid
    CAS Number:
    764-67-0
    Molecular formula:
    C16H32O2
    IUPAC Name:
    2-hydroxyhexadecanoic acid
    Constituent 4
    Reference substance name:
    Iso fatty acids, (even) from C10 to C28
    Molecular formula:
    not applicable for UVCB
    IUPAC Name:
    Iso fatty acids, (even) from C10 to C28
    Constituent 5
    Reference substance name:
    Anteiso fatty acids, (C11-C29) (odd)
    Molecular formula:
    not applicable for UVCB
    IUPAC Name:
    Anteiso fatty acids, (C11-C29) (odd)
    Constituent 6
    Reference substance name:
    n-fatty acids
    Molecular formula:
    not applicable for UVCB
    IUPAC Name:
    n-fatty acids
    State Form:
    solid: bulk


    Constituent 1
    Chemical structure
    Reference substance name:
    Cholesterol
    EC Number:
    200-353-2
    EC Name:
    Cholesterol
    CAS Number:
    57-88-5
    Molecular formula:
    C27H46O
    IUPAC Name:
    cholest-5-en-3-ol
    Constituent 2
    Reference substance name:
    UVCB
    Molecular formula:
    not relevant UVCB
    IUPAC Name:
    UVCB
    Constituent 3
    Reference substance name:
    C10 to C28
    Molecular formula:
    UVCB
    IUPAC Name:
    C10 to C28
    Constituent 4
    Chemical structure
    Reference substance name:
    2-hydroxypalmitic acid
    EC Number:
    212-129-1
    EC Name:
    2-hydroxypalmitic acid
    CAS Number:
    764-67-0
    Molecular formula:
    C16H32O2
    IUPAC Name:
    2-hydroxyhexadecanoic acid
    Constituent 5
    Reference substance name:
    not assigned
    Molecular formula:
    UVCB
    IUPAC Name:
    not assigned
    Constituent 6
    Reference substance name:
    Iso fatty acids
    Molecular formula:
    UVCB
    IUPAC Name:
    Iso fatty acids
    Constituent 7
    Reference substance name:
    Unidentified long chain and sterol alcohols
    Molecular formula:
    Not relevant. Unidentified long chain and sterol alcohols (UVCB)
    IUPAC Name:
    Unidentified long chain and sterol alcohols
    Constituent 8
    Reference substance name:
    Unknown constituents
    IUPAC Name:
    Unknown constituents
    State Form:
    solid: bulk


    Constituent 1
    Chemical structure
    Reference substance name:
    2-hydroxypalmitic acid
    EC Number:
    212-129-1
    EC Name:
    2-hydroxypalmitic acid
    CAS Number:
    764-67-0
    Molecular formula:
    C16H32O2
    IUPAC Name:
    2-hydroxyhexadecanoic acid
    Constituent 2
    Reference substance name:
    Group of components under other hydroxy forms
    IUPAC Name:
    Group of components under other hydroxy forms
    Constituent 3
    Reference substance name:
    Group of components of ISO C10-C28
    IUPAC Name:
    Group of components of ISO C10-C28
    Constituent 4
    Reference substance name:
    Group of acid components under "normal" forms
    IUPAC Name:
    Group of acid components under "normal" forms
    Constituent 5
    Reference substance name:
    Group of components of type ISO C11 C29
    IUPAC Name:
    Group of components of type ISO C11 C29
    Constituent 6
    Reference substance name:
    unidentified components
    IUPAC Name:
    unidentified components
    State Form:
    solid: bulk


    Constituent 1
    Reference substance name:
    Hydroxy fatty acids
    Molecular formula:
    UVCB substance
    IUPAC Name:
    Hydroxy fatty acids
    Constituent 2
    Chemical structure
    Reference substance name:
    2-hydroxypalmitic acid
    EC Number:
    212-129-1
    EC Name:
    2-hydroxypalmitic acid
    CAS Number:
    764-67-0
    Molecular formula:
    C16H32O2
    IUPAC Name:
    2-hydroxyhexadecanoic acid
    Constituent 3
    Chemical structure
    Reference substance name:
    2-hydroxyhexacosanoic acid
    EC Number:
    238-029-8
    EC Name:
    2-hydroxyhexacosanoic acid
    CAS Number:
    14176-13-7
    Molecular formula:
    C26H52O3
    IUPAC Name:
    2-hydroxyhexacosanoic acid
    Constituent 4
    Reference substance name:
    Iso fatty acids(even) from C10-C28
    Molecular formula:
    UVCB
    IUPAC Name:
    Iso fatty acids(even) from C10-C28
    Constituent 5
    Reference substance name:
    n-fatty acids
    Molecular formula:
    UVCB
    IUPAC Name:
    n-fatty acids
    Constituent 6
    Reference substance name:
    C8-C40(Even) carboxylic acids normal and iso
    Molecular formula:
    UVCB
    IUPAC Name:
    C8-C40(Even) carboxylic acids normal and iso
    Constituent 7
    Reference substance name:
    Unidentified constituents
    Molecular formula:
    UVCB
    IUPAC Name:
    Unidentified constituents
    State Form:
    solid: bulk


    Constituent 1
    Reference substance name:
    Hydroxy fatty acids
    Molecular formula:
    UVCB substance
    IUPAC Name:
    Hydroxy fatty acids
    Constituent 2
    Chemical structure
    Reference substance name:
    2-hydroxypalmitic acid
    EC Number:
    212-129-1
    EC Name:
    2-hydroxypalmitic acid
    CAS Number:
    764-67-0
    Molecular formula:
    C16H32O2
    IUPAC Name:
    2-hydroxyhexadecanoic acid
    Constituent 3
    Chemical structure
    Reference substance name:
    2-hydroxyhexacosanoic acid
    EC Number:
    238-029-8
    EC Name:
    2-hydroxyhexacosanoic acid
    CAS Number:
    14176-13-7
    Molecular formula:
    C26H52O3
    IUPAC Name:
    2-hydroxyhexacosanoic acid
    Constituent 4
    Reference substance name:
    Iso fatty acids(even) from C10-C28
    Molecular formula:
    UVCB
    IUPAC Name:
    Iso fatty acids(even) from C10-C28
    Constituent 5
    Reference substance name:
    n-fatty acids
    Molecular formula:
    UVCB
    IUPAC Name:
    n-fatty acids
    Constituent 6
    Reference substance name:
    Unidentified constituents
    Molecular formula:
    UVCB
    IUPAC Name:
    Unidentified constituents
    Constituent 7
    Reference substance name:
    C8-C40(Even) carboxylic acids normal and iso
    Molecular formula:
    UVCB
    IUPAC Name:
    C8-C40(Even) carboxylic acids normal and iso
    State Form:
    solid: bulk


    Constituent 1
    Reference substance name:
    Hydroxy fatty acids
    Molecular formula:
    UVCB substance
    IUPAC Name:
    Hydroxy fatty acids
    Constituent 2
    Chemical structure
    Reference substance name:
    2-hydroxypalmitic acid
    EC Number:
    212-129-1
    EC Name:
    2-hydroxypalmitic acid
    CAS Number:
    764-67-0
    Molecular formula:
    C16H32O2
    IUPAC Name:
    2-hydroxyhexadecanoic acid