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Identification

Chemical structure
Display Name:
(4E)-4-(C13-C17)alkenylidene-3-(C12-C16)alkenyl oxetan-2-one
EC Number:
939-401-9
CAS Number:
1469983-41-2
Molecular formula:
Cx Hy O2 with x ranges 32 to 36 and y ranges from 56 to 66 Molecular formula of the main dimer: C36H64O2 ( dimer from 2 C18:1 fatty acids)
IUPAC Name:
(4E)-4-(C13-C17)alkenylidene-3-(C12-C16)alkenyl oxetan-2-one

Type of Substance

Composition:
UVCB
Origin:
organic

Substance Identifiers open all close all

  • LIQUID AKD
  • Precis
  • Precis (TM) 900
  • Compositions

    Boundary Composition(s) open all close all

    State Form:
    liquid


    Constituent 1
    Chemical structure
    Reference substance name:
    (,Z,Z)-4-(heptadec-8-enylidene)-3-(hexadec-7-enyl)oxetan-2-one
    EC Number:
    259-939-1
    EC Name:
    (,Z,Z)-4-(heptadec-8-enylidene)-3-(hexadec-7-enyl)oxetan-2-one
    CAS Number:
    56000-16-9
    Molecular formula:
    C36H64O2
    IUPAC Name:
    4‐(heptadec‐8‐en‐1‐ylidene)‐3‐(hexadec‐7‐en‐1‐yl)oxetan‐2‐one
    Constituent 2
    Chemical structure
    Reference substance name:
    Sum of alkenyl ketene dimers (not oleic ketene dimer) from linear, unsaturated, C14-C18 fatty acid chlorides.
    Molecular formula:
    Cx Hy O2 with x ranges 32 to 36 and y ranges from 56 to 66 Typical molecular formula's: C32H56O2 C32H58O2 C34H58O2 C34H60O2 C34H62O2 C36H60O2 C36H62O2 C36H66O2
    IUPAC Name:
    Sum of alkenyl ketene dimers (not oleic ketene dimer) from linear, unsaturated, C14-C18 fatty acid chlorides.
    Constituent 3
    Reference substance name:
    Sum of unreacted fatty acids
    Molecular formula:
    CH3 (CH2)n (CH)2 COOH (mono unsaturated) CH3 (CH2)n (CH)2 (CH)2 COOH (di unsaturated) CH3 (CH2)n COOH (saturated)
    IUPAC Name:
    Sum of unreacted fatty acids
    Constituent 4
    Reference substance name:
    Sum of ketones from alkenyl ketene dimers
    Molecular formula:
    R1-CO-R2 C31H58O (ketone from two C16:1) C33H62O (ketone from one C16:1 and one C18:1) C35H66O (ketone from two C18:1)
    IUPAC Name:
    Sum of ketones from alkenyl ketene dimers
    Constituent 5
    Chemical structure
    Reference substance name:
    Sum of anhydrides from alkenyl ketene dimers
    Molecular formula:
    Oleic anhydride: C36H66O3
    IUPAC Name:
    Sum of anhydrides from alkenyl ketene dimers
    Constituent 6
    Reference substance name:
    Sum of oligomers from alkenyl ketene dimers
    Molecular formula:
    cannot be specified for this substance
    IUPAC Name:
    Sum of oligomers from alkenyl ketene dimers
    Constituent 7
    Reference substance name:
    Sum of residues from the AKD production process
    IUPAC Name:
    Sum of residues from the AKD production process

    Legal Entity Composition(s) open all close all

    State Form:
    liquid


    Constituent 1
    Chemical structure
    Reference substance name:
    (,Z,Z)-4-(heptadec-8-enylidene)-3-(hexadec-7-enyl)oxetan-2-one
    EC Number:
    259-939-1
    EC Name:
    (,Z,Z)-4-(heptadec-8-enylidene)-3-(hexadec-7-enyl)oxetan-2-one
    CAS Number:
    56000-16-9
    Molecular formula:
    C36H64O2
    IUPAC Name:
    4‐(heptadec‐8‐en‐1‐ylidene)‐3‐(hexadec‐7‐en‐1‐yl)oxetan‐2‐one
    Constituent 2
    Chemical structure
    Reference substance name:
    Sum of alkenyl ketene dimers (not oleic ketene dimer) from linear, unsaturated, C14-C18 fatty acid chlorides.
    Molecular formula:
    Cx Hy O2 with x ranges 32 to 36 and y ranges from 56 to 66 Typical molecular formula's: C32H56O2 C32H58O2 C34H58O2 C34H60O2 C34H62O2 C36H60O2 C36H62O2 C36H66O2
    IUPAC Name:
    Sum of alkenyl ketene dimers (not oleic ketene dimer) from linear, unsaturated, C14-C18 fatty acid chlorides.
    Constituent 3
    Reference substance name:
    Sum of unreacted fatty acids
    Molecular formula:
    CH3 (CH2)n (CH)2 COOH (mono unsaturated) CH3 (CH2)n (CH)2 (CH)2 COOH (di unsaturated) CH3 (CH2)n COOH (saturated)
    IUPAC Name:
    Sum of unreacted fatty acids
    Constituent 4
    Chemical structure
    Reference substance name:
    Sum of anhydrides from alkenyl ketene dimers
    Molecular formula:
    Oleic anhydride: C36H66O3
    IUPAC Name:
    Sum of anhydrides from alkenyl ketene dimers
    Constituent 5
    Reference substance name:
    Sum of ketones from alkenyl ketene dimers
    Molecular formula:
    R1-CO-R2 C31H58O (ketone from two C16:1) C33H62O (ketone from one C16:1 and one C18:1) C35H66O (ketone from two C18:1)
    IUPAC Name:
    Sum of ketones from alkenyl ketene dimers
    Constituent 6
    Reference substance name:
    Sum of oligomers from alkenyl ketene dimers
    Molecular formula:
    cannot be specified for this substance
    IUPAC Name:
    Sum of oligomers from alkenyl ketene dimers
    Constituent 7
    Reference substance name:
    Sum of residues from the AKD production process
    IUPAC Name:
    Sum of residues from the AKD production process
    State Form:
    liquid


    Constituent 1
    Chemical structure
    Reference substance name:
    (,Z,Z)-4-(heptadec-8-enylidene)-3-(hexadec-7-enyl)oxetan-2-one
    EC Number:
    259-939-1
    EC Name:
    (,Z,Z)-4-(heptadec-8-enylidene)-3-(hexadec-7-enyl)oxetan-2-one
    CAS Number:
    56000-16-9
    Molecular formula:
    C36H64O2
    IUPAC Name:
    4‐(heptadec‐8‐en‐1‐ylidene)‐3‐(hexadec‐7‐en‐1‐yl)oxetan‐2‐one
    Constituent 2
    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:
    (Z)-octadec-9-enoic acid
    Constituent 3
    Chemical structure
    Reference substance name:
    Water
    EC Number:
    231-791-2
    EC Name:
    Water
    CAS Number:
    7732-18-5
    Molecular formula:
    H2O
    IUPAC Name:
    oxidane
    State Form:
    liquid


    Constituent 1
    Chemical structure
    Reference substance name:
    (,Z,Z)-4-(heptadec-8-enylidene)-3-(hexadec-7-enyl)oxetan-2-one
    EC Number:
    259-939-1
    EC Name:
    (,Z,Z)-4-(heptadec-8-enylidene)-3-(hexadec-7-enyl)oxetan-2-one
    CAS Number:
    56000-16-9
    Molecular formula:
    C36H64O2
    IUPAC Name:
    4‐(heptadec‐8‐en‐1‐ylidene)‐3‐(hexadec‐7‐en‐1‐yl)oxetan‐2‐one
    Constituent 2
    Reference substance name:
    Mixture of fatty acid anhydrides created from C12-C18 unsaturated fatty acids
    IUPAC Name:
    Mixture of fatty acid anhydrides created from C12-C18 unsaturated fatty acids
    Constituent 3
    Reference substance name:
    A variable mixture of C12-C18 unsaturated fatty acids
    IUPAC Name:
    A variable mixture of C12-C18 unsaturated fatty acids
    Constituent 4
    Reference substance name:
    A complex mixture of reaction products including C12-C18 unsaturated fatty acid alkene dimers and oligomers, each <10% of composition.
    IUPAC Name:
    A complex mixture of reaction products including C12-C18 unsaturated fatty acid alkene dimers and oligomers, each <10% of composition.

    Composition(s) generated upon use

    Other types of composition(s)