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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 282-817-4 | CAS number: 84434-18-4
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, to GLP.
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 016
- Report date:
- 2016
Materials and methods
Test guidelineopen allclose all
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 115 (Surface Tension of Aqueous Solutions)
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.5 (Surface Tension)
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- ring method
Test material
- Reference substance name:
- N,2-dimethyl-N-phenylbutyramide
- EC Number:
- 282-817-4
- EC Name:
- N,2-dimethyl-N-phenylbutyramide
- Cas Number:
- 84434-18-4
- Molecular formula:
- C12H17NO
- IUPAC Name:
- N,2-dimethyl-N-phenylbutanamide
- Reference substance name:
- Unknown impurities
- Molecular formula:
- Unknown
- IUPAC Name:
- Unknown impurities
- Test material form:
- liquid
Constituent 1
impurity 1
- Specific details on test material used for the study:
- Name: Gardamide
Physical state: Colourless liquid
Sponsor batch: SC00009161
Purity: 99.8 %
Arrival date: 25 April 2014
Re-test date: 26 October 2014
Storage conditions: Refrigerated (2 – 8°C) and protected from light
Results and discussion
Surface tension
- Surface tension:
- 53.63 mN/m
- Temp.:
- 20 °C
- Conc.:
- 1 g/L
- Remarks on result:
- other: application of the Harkins-Jordan correction
Applicant's summary and conclusion
- Conclusions:
- The mean measured surface tension, for a 1g/L solution of Gardamide, was 55.00 mN/m at 20°C. With the application of the correction factor the mean surface tension was 55.08 mN/m and 53.63 mN/m with the application of the Harkins-Jordan correction
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.
