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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
Reaction products resulting from the esterification of Sorbitol with C8 – 18 (even) and C18 unsaturated fatty acids in the ratio of 1:1
EC Number:
931-434-7
CAS Number:
1338-39-2
Molecular formula:
Molecular formula cannot be given as substance is a mixture.
IUPAC Name:
Reaction products resulting from the esterification of Sorbitol with C8 – 18 (even) and C18 unsaturated fatty acids in the ratio of 1:1

Type of Substance

Composition:
UVCB
Origin:
organic

Substance Identifiers open all close all

  • 215-663-3
  • 931-434-7
  • CAS 1338-39-2 / EC 215-663-3
  • Sorbitan Laurate
  • ALKAMULS S-20
  • Atmer
  • Atmer 100
  • Atmer 100 CB
  • Estol
  • Kosteran-L/1
  • RADIAMULS SORB 2125K
  • RADIASURF 7124
  • RADIASURF 7125
  • SPAN 20
  • Span
  • Span 20
  • Span 20 PT
  • Compositions

    Boundary Composition(s)

    Legal Entity Composition(s) open all close all

    State Form:
    liquid


    Constituent 1
    Chemical structure
    Reference substance name:
    Sorbitol/isosorbide monoesters with C8 – 18 (even) and C18 unsaturated fatty acids
    Molecular formula:
    Molecular formula cannot be given as substance is a mixture.
    IUPAC Name:
    Sorbitol/isosorbide monoesters with C8 – 18 (even) and C18 unsaturated fatty acids
    Constituent 2
    Chemical structure
    Reference substance name:
    Sorbitol/isosorbide diesters with C8 – 18 (even) and C18 unsaturated fatty acids
    Molecular formula:
    Molecular formula cannot be given as substance is a mixture.
    IUPAC Name:
    Sorbitol/isosorbide diesters with C8 – 18 (even) and C18 unsaturated fatty acids
    Constituent 3
    Chemical structure
    Reference substance name:
    D-glucitol
    EC Number:
    200-061-5
    EC Name:
    D-glucitol
    CAS Number:
    50-70-4
    Molecular formula:
    C6H14O6
    IUPAC Name:
    D-glucitol
    Constituent 4
    Chemical structure
    Reference substance name:
    Sorbitol/isosorbide triester with C8 – 18 (even) and C18 unsaturated fatty acids
    Molecular formula:
    Molecular formula cannot be given as substance is a mixture.
    IUPAC Name:
    Sorbitol/isosorbide triester with C8 – 18 (even) and C18 unsaturated fatty acids
    Constituent 5
    Chemical structure
    Reference substance name:
    1,4:3,6-dianhydro-D-glucitol
    EC Number:
    211-492-3
    EC Name:
    1,4:3,6-dianhydro-D-glucitol
    CAS Number:
    652-67-5
    Molecular formula:
    C6H10O4
    IUPAC Name:
    1,4:3,6-dianhydro-D-glucitol
    Constituent 6
    Chemical structure
    Reference substance name:
    Fatty acids, C8 – 18 (even) and C18 unsaturated
    Molecular formula:
    Molecular formula cannot be given as substance is a mixture.
    IUPAC Name:
    Fatty acids, C8 – 18 (even) and C18 unsaturated
    Constituent 7
    Chemical structure
    Reference substance name:
    Water
    EC Number:
    231-791-2
    EC Name:
    Water
    CAS Number:
    7732-18-5
    Molecular formula:
    H2O
    IUPAC Name:
    water
    State Form:
    liquid


    Constituent 1
    Chemical structure
    Reference substance name:
    Sorbitan, monooctanoate
    EC Number:
    262-098-3
    EC Name:
    Sorbitan, monooctanoate
    CAS Number:
    60177-36-8
    Molecular formula:
    C14H26O6
    IUPAC Name:
    3,6-anhydro-1-O-octanoylhexitol
    Constituent 2
    Chemical structure
    Reference substance name:
    Anhydroglucitol decanoate
    EC Number:
    254-451-5
    EC Name:
    Anhydroglucitol decanoate
    CAS Number:
    39438-11-4
    Molecular formula:
    C16H30O6
    IUPAC Name:
    1,5-anhydro-2-O-decanoylhexitol
    Constituent 3
    Chemical structure
    Reference substance name:
    Sorbitan, tetradecanoate
    EC Number:
    260-306-7
    EC Name:
    Sorbitan, tetradecanoate
    CAS Number:
    56645-05-7
    Molecular formula:
    C20H38O6
    IUPAC Name:
    1-(3,4-dihydroxyoxolan-2-yl)-2-hydroxyethyl tetradecanoate
    Constituent 4
    Chemical structure
    Reference substance name:
    (3,4-dihydroxyoxolan-2-yl)(hydroxy)methyl tridecanoate - dehydrated
    Molecular formula:
    C18H32O5
    IUPAC Name:
    (3,4-dihydroxyoxolan-2-yl)(hydroxy)methyl tridecanoate - dehydrated
    Constituent 5
    Chemical structure
    Reference substance name:
    1-(3,4-dihydroxyoxolan-2-yl)-2-hydroxyethyl hexadecanoate
    CAS Number:
    5050-91-9
    Molecular formula:
    C22H42O6
    IUPAC Name:
    1-(3,4-dihydroxyoxolan-2-yl)-2-hydroxyethyl hexadecanoate
    Constituent 6
    Chemical structure
    Reference substance name:
    (3,4-dihydroxyoxolan-2-yl)(hydroxy)methyl pentadecanoate dehydrated
    Molecular formula:
    C20H36O5
    IUPAC Name:
    (3,4-dihydroxyoxolan-2-yl)(hydroxy)methyl pentadecanoate dehydrated
    Constituent 7
    Chemical structure
    Reference substance name:
    Sorbitan stearate
    EC Number:
    215-664-9
    EC Name:
    Sorbitan stearate
    CAS Number:
    1338-41-6
    Molecular formula:
    C24H46O6
    IUPAC Name:
    1,4-anhydro-6-O-stearoyl-D-glucitol
    Constituent 8
    Chemical structure
    Reference substance name:
    (3,4-dihydroxyoxolan-2-yl)(hydroxy)methyl heptadecanoate dehydrated
    Molecular formula:
    C22H40O5
    IUPAC Name:
    (3,4-dihydroxyoxolan-2-yl)(hydroxy)methyl heptadecanoate dehydrated
    Constituent 9
    Chemical structure
    Reference substance name:
    4-hydroxy-5-[2-hydroxy-1-(nonanoyloxy)ethyl]oxolan-3-yl undecanoate
    Molecular formula:
    C26H48O7
    IUPAC Name:
    4-hydroxy-5-[2-hydroxy-1-(nonanoyloxy)ethyl]oxolan-3-yl undecanoate
    Constituent 10
    Chemical structure
    Reference substance name:
    5-[1-(decanoyloxy)-2-hydroxyethyl]-4-hydroxyoxolan-3-yl dodecanoate
    Molecular formula:
    C28H52O7
    IUPAC Name:
    5-[1-(decanoyloxy)-2-hydroxyethyl]-4-hydroxyoxolan-3-yl dodecanoate
    Constituent 11
    Chemical structure
    Reference substance name:
    Sorbitan, didodecanoate
    EC Number:
    249-302-6
    EC Name:
    Sorbitan, didodecanoate
    CAS Number:
    28905-44-4
    Molecular formula:
    C30H56O7
    IUPAC Name:
    3,6-anhydro-1,2-di-O-dodecanoylhexitol
    Constituent 12
    Chemical structure
    Reference substance name:
    4-hydroxy-5-[2-hydroxy-1-(undecanoyloxy)ethyl]oxolan-3-yl pentadecanoate
    Molecular formula:
    C32H60O7
    IUPAC Name:
    4-hydroxy-5-[2-hydroxy-1-(undecanoyloxy)ethyl]oxolan-3-yl pentadecanoate