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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 691-061-8 | CAS number: 1001320-38-2
Partition coefficient
Administrative data
- Endpoint:
- partition coefficient
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- March 2013 - August 2013
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 013
- Report date:
- 2013
Materials and methods
Test guidelineopen allclose all
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.8 (Partition Coefficient)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 117 (Partition Coefficient (n-octanol / water), HPLC Method)
- Version / remarks:
- (2004)
- Deviations:
- no
- GLP compliance:
- no
- Type of method:
- HPLC method
- Partition coefficient type:
- octanol-water
Test material
- Reference substance name:
- butyl N-[(butylsulfanyl)methanethioyl]carbamate
- EC Number:
- 691-061-8
- Cas Number:
- 1001320-38-2
- Molecular formula:
- C10H19NO2S2
- IUPAC Name:
- butyl N-[(butylsulfanyl)methanethioyl]carbamate
- Test material form:
- solid
- Remarks:
- yellow grease-like solid
Constituent 1
- Specific details on test material used for the study:
- - Name of test material (as cited in study report): MaxGold(R)
- CAS no.: 1001320-38-2
Study design
- Analytical method:
- high-performance liquid chromatography
Results and discussion
Partition coefficient
- Type:
- log Pow
- Partition coefficient:
- 4.69
- Remarks on result:
- other: The mobile phase was not buffered.
- Details on results:
- The log Pow of the test substance was determined to be 4.69.
Any other information on results incl. tables
Table. Retention time, capacity factor, and Pow of the MaxGold sample
Average RT,tR (min) |
Averagecapacity factor, k |
log (average k) |
log Pow |
15.204 |
5.456 |
0.737 |
4.69 |
Applicant's summary and conclusion
- Conclusions:
- The log Pow of the test substance was determined to be 4.69.
- Executive summary:
The n-octanol/water partition coefficient of the test material was determined according to EC A.8 method and OECD test guideline 107.Using the HPLC method, t a Log Pow = 4.69 was determined.
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.
