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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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.
Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
EC number: 268-952-1 | CAS number: 68155-26-0
Endpoint summary
Administrative data
Description of key information
Additional information
No data on the major component (ca 86 %) are available, but data of similar substances with a defined number of carbons and insaturations are available or can be calculated.
Data on phototransformation in air are estimated by AOP Win v1.92, using default values of hydroxyl radical concentration and hydroxyl rate constant; the accuracy of this method is well described by predicting available experimental values; due to lack of complete training set, no precise estimation domain for this methodology is possible.
The first similar substance, Amides, C8-18 (even numbered) and C18-unsatd., N,N-bis(hydroxyethyl), CAS 68155-07-7, SMILES CCCCCCCC(=O)N(CCO)CCO has an
OVERALL OH Rate Constant = 43.6393 E-12 cm3/molecule-sec and and
HALF-LIFE of 0.245 Days (12-hr day; 1.5E6 OH/cm3).1 2
The second, Amides, C12-18 (even-numbered) and C18 (unsatd.), N,N-bis(hydroxyethyl), CAS 90622-74-5, SMILES CCCCCCCCC=CCCCCCCCC(=O)N(CCO)CCO present two isomers:
OVERALL OH Rate Constant = 110.8153 E-12 cm3/molecule-sec (Cis-isomer)
OVERALL OH Rate Constant = 118.4153 E-12 cm3/molecule-sec (Trans-isomer)
Half-Life = 1.158 Hrs (12-hr day; 1.5E6 OH/cm3) (Cis-isomer)
Half-Life = 1.084 Hrs (12-hr day; 1.5E6 OH/cm3) (Trans-isomer).
The calculation program AOP Win v1.92 indicates that reaction with nitrate radicals may be important.1 3
The Amides, C16-18 and C18-unsatd., N,N-bis(hydroxyethyl), CAS 68603-38-3, SMILES CCCCCCC=CCCCCCCC=CCCN(CCO)CCO has
OVERALL OH Rate Constant = 234.9765 E-12 cm3/molecule-sec and and an Half-Life of 0.546 hours.1 4
Hydrolysis
No data, estimation data nor calculation data on hydrolysis on similar substances of the main component are available.
It is no possible to conclude if the PRODUCTL6143 can be hydrolysed.
References:
1AOP Win v1.92 (EPI Suite v.4.00 by EPA);
2ECHA Registration Dossier, Amides, C8-18 (even numbered) and C18-unsatd., N,N-bis(hydroxyethyl), CAS 68155-07-7;
3ECHA Registration Dossier, Amides, C12-18(even-numbered) and C18(unsatd.), N,N-bis(hydroxyethyl), CAS 90622-74-5;
4ECHA Registration Dossier, Amides, C16-18 and C18-unsatd., N,N-bis(hydroxyethyl), CAS 68603-38-3.
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.
