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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 276-432-0 | CAS number: 72162-46-0
Surface tension
Administrative data
- Endpoint:
- surface tension
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: Guideline study without deviations.
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 013
- Report date:
- 2013
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 115 (Surface Tension of Aqueous Solutions)
- Deviations:
- no
- GLP compliance:
- no
- Type of method:
- plate method
Test material
- Reference substance name:
- N-[3-(isodecyloxy)propyl]propane-1,3-diamine
- EC Number:
- 276-432-0
- EC Name:
- N-[3-(isodecyloxy)propyl]propane-1,3-diamine
- Cas Number:
- 72162-46-0
- Molecular formula:
- C16H36N2O
- IUPAC Name:
- (3-aminopropyl)({3-[(2-methylnonyl)oxy]propyl})amine
Constituent 1
Results and discussion
Surface tension
- Surface tension:
- >= 26 - <= 26.2 mN/m
- Temp.:
- 20 °C
- Conc.:
- 1 g/L
Any other information on results incl. tables
Results of duplicate measurements were:
#1 26.05 ± 0.04 mN/m. #2 26.10 ± 0.05 mN/m
Taking into account the different values and their nominal uncertainty, the uncertainty of the mean value (26.1 mN/m) is estimated as 0.1 mN/m.
Applicant's summary and conclusion
- Conclusions:
- The surface tension of a 1g/L aqueous solution of N-[3-(isodecyloxy)propyl]propane-1,3-diamine is 26.1 ± 0.1 mN/m at 20 °C.
- Executive summary:
The surface tension of a 1g/L aqueous solution of N-[3-(isodecyloxy)propyl]propane-1,3-diamine is 26.1 ± 0.1 mN/m at 20 °C.
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.
