Registration Dossier
Registration Dossier
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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.
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EC number: 268-884-2 | CAS number: 68153-38-8
Substance identity
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
Composition(s) generated upon use
Other types of composition(s)
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
