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: - | CAS number: -
Water solubility
Administrative data
Link to relevant study record(s)
- Endpoint:
- water solubility
- Type of information:
- read-across based on grouping of substances (category approach)
- Adequacy of study:
- supporting study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: Data are being assessed for the use in a category approach. Available information are being judged as reliable with restrictions since it was conducted by a modeled and measured data.
- Remarks:
- Data are being assessed for the use in a category approach. Available information are being judged as reliable with restrictions since it was conducted by a modeled and measured data.
- Justification for type of information:
- Modeled and measured data
Important considerations for the read-across were:
Sodium Olivoyl Glutamate (the target chemical) has similar physico-chemical properties as the others members:
- "Aliphatic acid category" (the source chemicals);
- "Amino acid alkyl amides category" (the source chemicals);
- Sodium oleoyl glutamate (the source chemicals);
Key points are that the members share:
- the same structural features
- similar metabolic pathways
- common levels and mode of human health related effects
- function. - Qualifier:
- no guideline available
- GLP compliance:
- no
- Key result
- Water solubility:
- > 3 mg/L
- Conclusions:
- Water solubility value is:
- C18 3.32
- C18:1 5.21 (modeled)
- C18:2 8.17 - Executive summary:
Substance are solubles in water.
- Endpoint:
- water solubility
- Type of information:
- read-across based on grouping of substances (category approach)
- Adequacy of study:
- weight of evidence
- Justification for type of information:
- Important considerations for the read-across were:
Sodium Olivoyl Glutamate (the target chemical) has similar physico-chemical properties as the others members:
- "Aliphatic acid category" (the source chemicals);
- "Amino acid alkyl amides category" (the source chemicals);
- Sodium oleoyl glutamate (the source chemicals);
Key points are that the members share:
- the same structural features
- similar metabolic pathways
- common levels and mode of human health related effects
- function. - Key result
- Remarks on result:
- not measured/tested
- Conclusions:
- Overall, considering available data on the category members, the substance resulted to be water soluble.
- Executive summary:
The substance resulted to be water soluble.
- Endpoint:
- water solubility
- Type of information:
- (Q)SAR
- Adequacy of study:
- weight of evidence
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- results derived from a (Q)SAR model, with limited documentation / justification, but validity of model and reliability of prediction considered adequate based on a generally acknowledged source
- Justification for type of information:
- QSAR prediction
1. SOFTWARE
Danish (Q)SAR Database
2. MODEL
http://qsardb.food.dtu.dk/db/index.html
3. SMILES OR OTHER IDENTIFIERS USED AS INPUT FOR THE MODEL
C(=O)(O)C(CCC(=O)O)NC(=O)CCCCCCCC=CCCCCCCCC
4. SCIENTIFIC VALIDITY OF THE (Q)SAR MODEL
http://qsardb.food.dtu.dk/db/index.html
5. APPLICABILITY DOMAIN
http://qsardb.food.dtu.dk/Danish_QSAR_Database_Draft_User_manual.pdf
6. ADEQUACY OF THE RESULT
Prediction fits the purpose of REACH Regulation. - Guideline:
- other: REACH guidance on QSARs R6, May 2008
- GLP compliance:
- no
- Key result
- Water solubility:
- ca. 0.013 mg/L
- Remarks on result:
- other: QSAR prediction
- Remarks:
- QSAR prediction
- Conclusions:
- Water solubility from Kow (mg/L) is 0.01325 (mg/L)
- Executive summary:
Water solubility from Kow (mg/L) is 0.01325 (mg/L)
- Endpoint:
- water solubility
- Type of information:
- not specified
- Adequacy of study:
- supporting study
- Reliability:
- 4 (not assignable)
- Rationale for reliability incl. deficiencies:
- other: internal data
- Justification for type of information:
- internal data
- Qualifier:
- no guideline available
- GLP compliance:
- no
- Key result
- Remarks on result:
- other: The test material is soluble
- Remarks:
- The test material is soluble
- Conclusions:
- The test material is soluble in water.
- Executive summary:
Soluble in water.
Referenceopen allclose all
Description of key information
A collection of water solubility data was performed was performed.
The substance resulted to be water soluble.
Key value for chemical safety assessment
- Water solubility:
- 3 mg/L
Additional information
Water solubility of the substance falls into the range from 3 to 8 mg/L
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.
