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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
Resin acids and Rosin acids, esters with diethylene glycol
EC Number:
268-884-2
EC Name:
Resin acids and Rosin acids, esters with diethylene glycol
CAS Number:
68153-38-8
Molecular formula:
Composition is variable. Parent rosin contains approx 20 different resin acids, indicating there to be in excess of 400 different molecular structures present
IUPAC Name:
Ester of rosin with diethylene glycol, consisting of mainly the mono- and di-esters, as the reactor is charged with a 2:1 stoichiometric ratio of reactants (rosin and diethylene glycol), and reacted at elevated temperatures until the specification is reached, typically determined by "acid value" indicating that most of the carboxyl groups (-COOH) of the parent rosin have been esterified.

Type of Substance

Composition:
UVCB
Origin:
organic

Substance Identifiers

Compositions

Boundary Composition(s) open all close all

State Form:
liquid


Constituent 1
Reference substance name:
Mono-Esters
Molecular formula:
Not applicable for UVCB constituents
IUPAC Name:
Mono-Esters
Constituent 2
Reference substance name:
Di-Esters
Molecular formula:
Not applicable for UVCB constituents
IUPAC Name:
Di-Esters
Constituent 3
Reference substance name:
Poly-Esters
Molecular formula:
Not applicable for UVCB constituents
IUPAC Name:
Poly-Esters
Constituent 4
Reference substance name:
Non-Esterified Acids
Molecular formula:
Not applicable for UVCB constituents
IUPAC Name:
Non-Esterified Acids
Constituent 5
Reference substance name:
Neutral Fraction
Molecular formula:
Not applicable for UVCB constituents
IUPAC Name:
Neutral Fraction
State Form:
liquid


Constituent 1
Reference substance name:
Non-Esterified Acids
Molecular formula:
variuos
IUPAC Name:
Non-Esterified Acids
Constituent 2
Reference substance name:
Heavy Ends
Molecular formula:
UVCB
IUPAC Name:
Heavy Ends
Constituent 3
Reference substance name:
Neutral Fraction
Molecular formula:
not specified
IUPAC Name:
Neutral Fraction
Constituent 4
Reference substance name:
Poly-Esters
Molecular formula:
uvcb
IUPAC Name:
Poly-Esters
Constituent 5
Reference substance name:
Di-Esters
Molecular formula:
variuos
IUPAC Name:
Di-Esters
Constituent 6
Reference substance name:
Mono-Esters
Molecular formula:
variuos
IUPAC Name:
Mono-Esters
State Form:
liquid


Constituent 1
Reference substance name:
Non-Esterified Acids
IUPAC Name:
Non-Esterified Acids
Constituent 2
Reference substance name:
Heavy Ends
IUPAC Name:
Heavy Ends
Constituent 3
Reference substance name:
Neutral Fraction
IUPAC Name:
Neutral Fraction
Constituent 4
Reference substance name:
Poly-Esters
IUPAC Name:
Poly-Esters
Constituent 5
Reference substance name:
Di-Esters
IUPAC Name:
Di-Esters
Constituent 6
Reference substance name:
Mono-Esters
IUPAC Name:
Mono-Esters

Legal Entity Composition(s) open all close all

State Form:
liquid


Constituent 1
Reference substance name:
Mono-Esters
Molecular formula:
Not applicable for UVCB constituents
IUPAC Name:
Mono-Esters
Constituent 2
Reference substance name:
Di-Esters
Molecular formula:
Not applicable for UVCB constituents
IUPAC Name:
Di-Esters
Constituent 3
Reference substance name:
Poly-Esters
Molecular formula:
Not applicable for UVCB constituents
IUPAC Name:
Poly-Esters
State Form:
liquid


Constituent 1
Reference substance name:
Unidentified complex mixture of dimerized esters, acids and polyol
Molecular formula:
Unspecified
IUPAC Name:
Unidentified complex mixture of dimerized esters, acids and polyol
Constituent 2
Reference substance name:
Monoesters of rosin with diethylene glycol
Molecular formula:
C24H38O4
IUPAC Name:
Monoesters of rosin with diethylene glycol
Constituent 3
Reference substance name:
Diesters of rosin with diethylene glycol
Molecular formula:
C44H66O5
IUPAC Name:
Diesters of rosin with diethylene glycol
Constituent 4
Reference substance name:
Neutral Fraction
Molecular formula:
Not applicable for UVCB constituents
IUPAC Name:
Neutral Fraction
Constituent 5
Reference substance name:
resin acids
Molecular formula:
C20H30O2
IUPAC Name:
resin acids
State Form:
liquid


Constituent 1
Reference substance name:
Mono-Esters
Molecular formula:
Not applicable for UVCB constituents
IUPAC Name:
Mono-Esters
Constituent 2
Reference substance name:
Di-Esters
Molecular formula:
Not applicable for UVCB constituents
IUPAC Name:
Di-Esters
Constituent 3
Reference substance name:
Non-Esterified Acids
Molecular formula:
Not applicable for UVCB constituents
IUPAC Name:
Non-Esterified Acids
Constituent 4
Reference substance name:
Heavy Ends
Molecular formula:
not applicable for UVCB substances
IUPAC Name:
Heavy Ends
Constituent 5
Reference substance name:
Neutral Fraction
Molecular formula:
Not applicable for UVCB constituents
IUPAC Name:
Neutral Fraction
State Form:
liquid


Constituent 1
Reference substance name:
Non-Esterified Acids
Molecular formula:
variuos
IUPAC Name:
Non-Esterified Acids
Constituent 2
Reference substance name:
Heavy Ends
Molecular formula:
UVCB
IUPAC Name:
Heavy Ends
Constituent 3
Reference substance name:
Neutral Fraction
Molecular formula:
not specified
IUPAC Name:
Neutral Fraction
Constituent 4
Reference substance name:
Poly-Esters
Molecular formula:
uvcb
IUPAC Name:
Poly-Esters
Constituent 5
Reference substance name:
Di-Esters
Molecular formula:
variuos
IUPAC Name:
Di-Esters
Constituent 6
Reference substance name:
Mono-Esters
Molecular formula:
variuos
IUPAC Name:
Mono-Esters
State Form:
liquid


Constituent 1
Reference substance name:
Mono-Esters
IUPAC Name:
Mono-Esters
Constituent 2
Reference substance name:
Di-Esters
IUPAC Name:
Di-Esters
Constituent 3
Reference substance name:
Poly-Esters
IUPAC Name:
Poly-Esters
Constituent 4
Reference substance name:
Non-Esterified Acids
IUPAC Name:
Non-Esterified Acids
Constituent 5
Reference substance name:
Neutral Fraction
IUPAC Name:
Neutral Fraction
Constituent 6
Reference substance name:
Heavy Ends
IUPAC Name:
Heavy Ends
State Form:
liquid


Constituent 1
Reference substance name:
Di-Esters
Molecular formula:
UVCB - not applicable
IUPAC Name:
Di-Esters
Constituent 2
Reference substance name:
Non-Esterified Acids
Molecular formula:
UVCB - not applicable
IUPAC Name:
Non-Esterified Acids
Constituent 3
Reference substance name:
Mono-Esters
Molecular formula:
UVCB - not applicable
IUPAC Name:
Mono-Esters
Constituent 4
Reference substance name:
Heavy ends
IUPAC Name:
Heavy ends
Constituent 5
Reference substance name:
Poly-Esters
Molecular formula:
not applicable as it is a UVCB substance
IUPAC Name:
Poly-Esters
Constituent 6
Reference substance name:
Neutrals
Molecular formula:
Not relevant for a UVCB substance.
IUPAC Name:
Neutrals
State Form:
liquid


Composition(s) generated upon use

Other types of composition(s)