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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 236-244-1 | CAS number: 13254-34-7
Water solubility
Administrative data
Link to relevant study record(s)
- Endpoint:
- water solubility
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- from 2001-01-22 to 2001-01-25
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: See 'Remarks'
- Remarks:
- Non-GLP study, similar to the flask method (OECD 105 or EEC A6), some deviations do not allow full validation: no pH reported, analytical method based on DOC. Therefore, the study is considered as reliable with restrictions.
- Qualifier:
- according to guideline
- Guideline:
- other: DIN 38409 Part 3
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- OECD Guideline 105 (Water Solubility)
- Principles of method if other than guideline:
- The water solubility of dimetol was determined in a screening test via DOC-Analysis according to a method of Fa. Bayer AG.
- GLP compliance:
- no
- Type of method:
- other: analysis of dissolved organic carbon
- Specific details on test material used for the study:
- Commercial name :FREESIOL / CORPS 119 (as reported in the report)
Product code 103208
Chemical nature : 2-heptanol, 2,6-dimethyl-
Empirical formula : C9H20O
Molecular weight : 144.2 g/mol
CAS number : 13254-34-7
EC number : 236-244-1
batch : 50652410
purity: 99.5 %
Density : 0.817 g/cm3 at 20°C
Expiry date : 2001-11-30
Recommended storage : cool, protected from moisture
Storage at Testing Facility Refrigerator 7+/- 2°C, protected from light and moisture - Water solubility:
- 745 mg/L
- Temp.:
- 20 °C
- pH:
- 7
- Conclusions:
- The water solubility of the test substance is 745 mg/L at 20°C.
- Executive summary:
The water solubility of Dimetol was measured via analysis of dissolved organic carbon (DOC), according to DIN 38409 Part 3. Results at 24 and 72h were considered to be constant, so the mean value was retained.
Reference
DOC-Analysis after 24h and 72h Test duration:
| 24h | 72h | ||||
| Test item [mg/L] | Content of carbon [mg/L](1) | DOC [mg/L] | Test item [mg/L] | DOC [mg/L] | Test item [mg/L] |
| 1000 | 746 | 568.35 | 758 | 548.78 | 732 |
| Solubility of test item [mg/L] (Mean value) | 745 | ||||
DOC-values of test item were corrected by values of control
(1) = content of carbon takes into account the purity of test item
Description of key information
The water solubility of Dimetol was measured via analysis of dissolved organic carbon (DOC), according to DIN 38409 Part 3.
Key value for chemical safety assessment
- Water solubility:
- 745 mg/L
- at the temperature of:
- 20 °C
Additional information
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.
