Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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.
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EC number: 939-401-9 | CAS number: 1469983-41-2
Reference substances
- IUPAC name:
- Sum of alkenyl ketene dimers (not oleic ketene dimer) from linear, unsaturated, C14-C18 fatty acid chlorides.
Inventory
Synonyms
Molecular and structural information
- 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 - Molecular weight:
- >= 472.48 - <= 530.91
- Structural formula:
Related substances
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.
