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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Display Name:
Tall oil, maleated
EC Number:
268-859-6
EC Name:
Tall oil, maleated
CAS Number:
68152-93-2
Molecular formula:
UVCB
IUPAC Name:
3,7-dimethyl-14,16-dioxo-19-(propan-2-yl)-15-oxapentacyclo[10.5.2.0²,¹¹.0³,⁸.0¹³,¹⁷]nonadeca-13(17),18-diene-7-carboxylic acid; 8-(7-hexyl-1,3-dioxo-1,3,3a,4,7,7a-hexahydro-2-benzofuran-4-yl)octanoic acid

Type of Substance

Composition:
UVCB
Origin:
organic

Substance Identifiers

Compositions

Boundary Composition(s) open all close all

State Form:
liquid


Constituent 1
Chemical structure
Reference substance name:
Oleic and elaidic acids shown, other isomers and congeners present.
Molecular formula:
C18H34O2
IUPAC Name:
Oleic and elaidic acids shown, other isomers and congeners present.
Constituent 2
Chemical structure
Reference substance name:
Dehydroabietic acid shown, other isomers and congeners present
Molecular formula:
C20H28O2 (idealised)
IUPAC Name:
Dehydroabietic acid shown, other isomers and congeners present
Constituent 3
Chemical structure
Reference substance name:
Reaction product of fatty acids, C-18 unsaturated, and maleic anhydride with other isomers and congeners
Molecular formula:
C22H34O5
IUPAC Name:
Reaction product of fatty acids, C-18 unsaturated, and maleic anhydride with other isomers and congeners
Constituent 4
Chemical structure
Reference substance name:
Reaction product of rosin acids and maleic anhydride
Molecular formula:
C24H32O5 (idealised)
IUPAC Name:
Reaction product of rosin acids and maleic anhydride
Constituent 5
Chemical structure
Reference substance name:
Maleic anhydride
EC Number:
203-571-6
EC Name:
Maleic anhydride
CAS Number:
108-31-6
Molecular formula:
C4H2O3
IUPAC Name:
Maleic anhydride

Legal Entity Composition(s) open all close all

State Form:
liquid


Constituent 1
Chemical structure
Reference substance name:
Oleic and elaidic acids shown, other isomers and congeners present.
Molecular formula:
C18H34O2
IUPAC Name:
Oleic and elaidic acids shown, other isomers and congeners present.
Constituent 2
Chemical structure
Reference substance name:
Dehydroabietic acid shown, other isomers and congeners present
Molecular formula:
C20H28O2 (idealised)
IUPAC Name:
Dehydroabietic acid shown, other isomers and congeners present
Constituent 3
Chemical structure
Reference substance name:
Reaction product of fatty acids, C-18 unsaturated, and maleic anhydride with other isomers and congeners
Molecular formula:
C22H34O5
IUPAC Name:
Reaction product of fatty acids, C-18 unsaturated, and maleic anhydride with other isomers and congeners
Constituent 4
Chemical structure
Reference substance name:
Reaction product of rosin acids and maleic anhydride
Molecular formula:
C24H32O5 (idealised)
IUPAC Name:
Reaction product of rosin acids and maleic anhydride
Constituent 5
Chemical structure
Reference substance name:
Maleic anhydride
EC Number:
203-571-6
EC Name:
Maleic anhydride
CAS Number:
108-31-6
Molecular formula:
C4H2O3
IUPAC Name:
Maleic anhydride

Composition(s) generated upon use

Other types of composition(s)