Registration Dossier

Data platform availability banner - registered substances factsheets

Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Display Name:
Fatty acids, C16-18 and C18-unsatd., branched and linear
EC Number:
273-295-9
EC Name:
Fatty acids, C16-18 and C18-unsatd., branched and linear
CAS Number:
68955-98-6
Molecular formula:
not applicable (UVCB substance)
IUPAC Name:
Fatty acids, C16-18 and C18-unsaturated, branched and linear

Type of Substance

Composition:
UVCB
Origin:
organic

Substance Identifiers open all close all

  • Century MO5N
  • Century BMO5N
  • Century D1
  • Century MO-5N
  • Century MO5
  • Century MO5N
  • Century MO6
  • PRIFAC 7922
  • PRIFAC 7927
  • PRIFAC 7976
  • PRIFAC 7982
  • PRIFAC 7988
  • PRIFAC 7990
  • PRIFAC 7991
  • PRIFAC 7996
  • RADIACID 0904
  • RADIACID 0947
  • RADIACID 0964
  • RADIACID 0965
  • RADIACID 0966
  • RADIACID 0967
  • RADIACID 0968
  • RADIACID 0969
  • Sylvablen PF60
  • Sylvablend PF40
  • Sylvablend PF60
  • TFA-47
  • The tradenames include the above but or not limited to ones mentioned above.
  • Trade name include the above but are not limited to the ones mentioned above
  • Compositions

    Boundary Composition(s)

    Legal Entity Composition(s) open all close all

    State Form:
    liquid


    Constituent 1
    Chemical structure
    Reference substance name:
    Palmitic acid
    EC Number:
    200-312-9
    EC Name:
    Palmitic acid
    CAS Number:
    57-10-3
    Molecular formula:
    C16H32O2
    IUPAC Name:
    palmitic acid
    Constituent 2
    Chemical structure
    Reference substance name:
    Fatty acids, C18, branched, saturated and unsaturated
    Molecular formula:
    C18HxO2 (x=28-36)
    IUPAC Name:
    Fatty acids, C18, branched, saturated and unsaturated
    Constituent 3
    Chemical structure
    Reference substance name:
    Stearic acid
    EC Number:
    200-313-4
    EC Name:
    Stearic acid
    CAS Number:
    57-11-4
    Molecular formula:
    C18H36O2
    IUPAC Name:
    stearic acid
    Constituent 4
    Reference substance name:
    Unidentified branched and linear, saturated and unsaturated fatty acids
    Molecular formula:
    not available - unidentified components
    IUPAC Name:
    Unidentified branched and linear, saturated and unsaturated fatty acids
    State Form:
    liquid


    Constituent 1
    Chemical structure
    Reference substance name:
    Fatty acids, C16, linear, saturated and unsaturated
    Molecular formula:
    C16HxO2 (x= 26 - 32)
    IUPAC Name:
    Fatty acids, C16, linear, saturated and unsaturated
    Constituent 2
    Chemical structure
    Reference substance name:
    Fatty acids, C16, branched, saturated and unsaturated
    Molecular formula:
    C16HxO2 (x= 26 - 32)
    IUPAC Name:
    Fatty acids, C16, branched, saturated and unsaturated
    Constituent 3
    Chemical structure
    Reference substance name:
    Fatty acids, C17, branched, saturated and unsaturated
    Molecular formula:
    C17HxO2
    IUPAC Name:
    Fatty acids, C17, branched, saturated and unsaturated
    Constituent 4
    Chemical structure
    Reference substance name:
    Fatty acids, C18, linear, saturated and unsaturated
    Molecular formula:
    C18HxO2 (x=28-36)
    IUPAC Name:
    Fatty acids, C18, linear, saturated and unsaturated
    Constituent 5
    Chemical structure
    Reference substance name:
    Fatty acids, C18, branched, saturated and unsaturated
    Molecular formula:
    C18HxO2 (x=28-36)
    IUPAC Name:
    Fatty acids, C18, branched, saturated and unsaturated
    State Form:
    liquid


    Constituent 1
    Chemical structure
    Reference substance name:
    Palmitic acid
    EC Number:
    200-312-9
    EC Name:
    Palmitic acid
    CAS Number:
    57-10-3
    Molecular formula:
    C16H32O2
    IUPAC Name:
    palmitic acid
    Constituent 2
    Chemical structure
    Reference substance name:
    (Z)-hexadec-9-enoic acid
    EC Number:
    206-765-9
    EC Name:
    (Z)-hexadec-9-enoic acid
    CAS Number:
    373-49-9
    Molecular formula:
    C16H30O2
    IUPAC Name:
    hexadec-9-enoic acid
    Constituent 3
    Chemical structure
    Reference substance name:
    Heptadecanoic acid
    EC Number:
    208-027-1
    EC Name:
    Heptadecanoic acid
    CAS Number:
    506-12-7
    Molecular formula:
    C17H34O2
    IUPAC Name:
    heptadecanoic acid
    Constituent 4
    Chemical structure
    Reference substance name:
    16-methylheptadecanoic acid
    EC Number:
    220-336-3
    EC Name:
    16-methylheptadecanoic acid
    CAS Number:
    2724-58-5
    Molecular formula:
    C18H36O2
    IUPAC Name:
    16-methylheptadecanoic acid
    Constituent 5
    Chemical structure
    Reference substance name:
    Stearic acid
    EC Number:
    200-313-4
    EC Name:
    Stearic acid
    CAS Number:
    57-11-4
    Molecular formula:
    C18H36O2
    IUPAC Name:
    stearic acid
    Constituent 6
    Chemical structure
    Reference substance name:
    Oleic acid
    EC Number:
    204-007-1
    EC Name:
    Oleic acid
    CAS Number:
    112-80-1
    Molecular formula:
    C18H34O2
    IUPAC Name:
    octadec-9-enoic acid
    Constituent 7
    Chemical structure
    Reference substance name:
    Linoleic acid
    EC Number:
    200-470-9
    EC Name:
    Linoleic acid
    CAS Number:
    60-33-3
    Molecular formula:
    C18H32O2
    IUPAC Name:
    octadeca-9,12-dienoic acid
    Constituent 8
    Chemical structure
    Reference substance name:
    Linolenic acid
    EC Number:
    207-334-8
    EC Name:
    Linolenic acid
    CAS Number:
    463-40-1
    Molecular formula:
    C18H30O2
    IUPAC Name:
    octadeca-9,12,15-trienoic acid
    Constituent 9
    Reference substance name:
    unidentified components
    Molecular formula:
    not applicable, UVCB substance
    IUPAC Name:
    unidentified components
    Constituent 10
    Reference substance name:
    unidentified dimers
    Molecular formula:
    not applicable, UVCB substance
    IUPAC Name:
    unidentified dimers


    Constituent 1
    Chemical structure
    Reference substance name:
    Fatty acids, C16, linear, saturated and unsaturated
    Molecular formula:
    C16HxO2 (x= 26 - 32)
    IUPAC Name:
    Fatty acids, C16, linear, saturated and unsaturated
    Constituent 2
    Chemical structure
    Reference substance name:
    Fatty acids, C16, branched, saturated and unsaturated
    Molecular formula:
    C16HxO2 (x= 26 - 32)
    IUPAC Name:
    Fatty acids, C16, branched, saturated and unsaturated
    Constituent 3
    Chemical structure
    Reference substance name:
    Heptadecanoic acid
    EC Number:
    208-027-1
    EC Name:
    Heptadecanoic acid
    CAS Number:
    506-12-7
    Molecular formula:
    C17H34O2
    IUPAC Name:
    heptadecanoic acid
    Constituent 4
    Chemical structure
    Reference substance name:
    Fatty acids, C17, branched, saturated and unsaturated
    Molecular formula:
    C17HxO2
    IUPAC Name:
    Fatty acids, C17, branched, saturated and unsaturated
    Constituent 5
    Chemical structure
    Reference substance name:
    Fatty acids, C18, linear, saturated and unsaturated
    Molecular formula:
    C18HxO2 (x=28-36)
    IUPAC Name:
    Fatty acids, C18, linear, saturated and unsaturated
    Constituent 6
    Chemical structure
    Reference substance name:
    Fatty acids, C18, branched, saturated and unsaturated
    Molecular formula:
    C18HxO2 (x=28-36)
    IUPAC Name:
    Fatty acids, C18, branched, saturated and unsaturated
    Constituent 7
    Chemical structure
    Reference substance name:
    Fatty acids, C18-unsaturated, dimers
    Molecular formula:
    not applicable (UVCB substance)
    IUPAC Name:
    Fatty acids, C18-unsaturated, dimers
    Constituent 8
    Chemical structure
    Reference substance name:
    Fatty acids, C18-unsaturated, trimers
    Molecular formula:
    not applicable (UVCB substance)
    IUPAC Name:
    Fatty acids, C18-unsaturated, trimers


    Constituent 1
    Chemical structure
    Reference substance name:
    Palmitic acid
    EC Number:
    200-312-9
    EC Name:
    Palmitic acid
    CAS Number:
    57-10-3
    Molecular formula:
    C16H32O2
    IUPAC Name:
    palmitic acid
    Constituent 2
    Chemical structure
    Reference substance name:
    Fatty acids, C18, branched, saturated and unsaturated
    Molecular formula:
    C18HxO2 (x=28-36)
    IUPAC Name:
    Fatty acids, C18, branched, saturated and unsaturated
    Constituent 3
    Chemical structure
    Reference substance name:
    Stearic acid
    EC Number:
    200-313-4
    EC Name:
    Stearic acid
    CAS Number:
    57-11-4
    Molecular formula:
    C18H36O2
    IUPAC Name:
    stearic acid
    Constituent 4
    Reference substance name:
    Fatty acids, C18-unsatd.
    Molecular formula:
    Not available as UVCB
    IUPAC Name:
    Fatty acids, C18-unsatd.
    Constituent 5
    Reference substance name:
    Unidentified branched and linear, saturated and unsaturated fatty acids
    Molecular formula:
    not available - unidentified components
    IUPAC Name:
    Unidentified branched and linear, saturated and unsaturated fatty acids


    Constituent 1
    Chemical structure
    Reference substance name:
    Fatty acids, C18-unsaturated, dimers
    Molecular formula:
    not applicable (UVCB substance)
    IUPAC Name:
    Fatty acids, C18-unsaturated, dimers
    Constituent 2
    Chemical structure
    Reference substance name:
    Fatty acids, C18, branched, saturated and unsaturated
    Molecular formula:
    C18HxO2 (x=28-36)
    IUPAC Name:
    Fatty acids, C18, branched, saturated and unsaturated
    Constituent 3
    Chemical structure
    Reference substance name:
    Fatty acids, C18, linear, saturated and unsaturated
    Molecular formula:
    C18HxO2 (x=28-36)
    IUPAC Name:
    Fatty acids, C18, linear, saturated and unsaturated


    Constituent 1
    Reference substance name:
    C18 monomeric acids, linear
    Molecular formula:
    As it is an UVCB there is no specific molecular formula.
    IUPAC Name:
    C18 monomeric acids, linear
    Constituent 2
    Reference substance name:
    C18 monomeric acids, branched
    Molecular formula:
    As it is an UVCB there is no specific molecular formula.
    IUPAC Name:
    C18 monomeric acids, branched
    Constituent 3
    Chemical structure
    Reference substance name:
    C 36 dimeric acids
    Molecular formula:
    As it is an UVCB there is no specific molecular formula.
    IUPAC Name:
    C 36 dimeric acids
    Constituent 4
    Reference substance name:
    C54 trimeric acids
    Molecular formula:
    As it is an UVCB there is no specific molecular formula.
    IUPAC Name:
    C54 trimeric acids

    Composition(s) generated upon use

    Other types of composition(s)