Registration Dossier
Registration Dossier
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: 947-079-6 | CAS number: -
Water solubility
Administrative data
- Endpoint:
- water solubility
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2018
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- guideline study with acceptable restrictions
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 018
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 105 (Water Solubility)
- GLP compliance:
- not specified
- Type of method:
- flask method
Test material
- Reference substance name:
- Reaction mass of N-(3-{[(2E)-3-(4-methoxyphenyl)prop-2-enoyl]amino}propyl)-N,N-dimethyldocosan-1-aminium chloride and N-(3-{[(2E)-3-(4-methoxyphenyl)prop-2-enoyl]amino}propyl)-N,N-dimethylicosan-1-aminium chloride
- EC Number:
- 947-079-6
- IUPAC Name:
- Reaction mass of N-(3-{[(2E)-3-(4-methoxyphenyl)prop-2-enoyl]amino}propyl)-N,N-dimethyldocosan-1-aminium chloride and N-(3-{[(2E)-3-(4-methoxyphenyl)prop-2-enoyl]amino}propyl)-N,N-dimethylicosan-1-aminium chloride
- Test material form:
- other: paste
Constituent 1
- Specific details on test material used for the study:
- Product identification: GalHueShield HCS
Batch: GHS-HCS#08
Appearance: Off white pasty solid
Solids, % by mass: 30.38
Results and discussion
Water solubilityopen allclose all
- Water solubility:
- 0 other: kg/kg as mass of solute per mass of solution
- Conc. based on:
- test mat.
- Temp.:
- 25 °C
- pH:
- ca. 5.3
- Water solubility:
- 182 mg/L
- Conc. based on:
- test mat.
- Temp.:
- 25 °C
- pH:
- ca. 5.3
Any other information on results incl. tables
Experimental data:
No |
Period (equilibration time) |
Temperature |
pH of aqueous solution |
Solubility |
|
(h) |
(°C) |
|
(kg/m3) |
1 |
24 |
25 |
5.30 |
0.137 |
2 |
24 |
25 |
5.35 |
0.127 |
3 |
48 |
25 |
5.30 |
1.175 |
4 |
48 |
25 |
5.32 |
0.200 |
5 |
72 |
25 |
5.31 |
0.170 |
6 |
72 |
25 |
5.35 |
0.183 |
Average |
0.182 kg/m3 |
|||
Experiment No. 3 to 6 are considered for calculated the average value as the variation is within ±15%.
Density of water at 25 °C is 997.045 kg/m3
So the solubility is:
Solubility (in kg/kg) = 0.182 kg/m3 / 997.045 kg/m3 = 1.82 x 10-4 kg/kg
Applicant's summary and conclusion
- Conclusions:
- The solubility of GalHueShield HCS in water is 1.82 x 10-4 kg/kg at 25°C expressed as mass of solute per mass of solution (equivalent to 182 mg/L).
- Executive summary:
The water solubility of GalHueShield HCS was determined as per OECD Guideline No. 105 (flask method).
The solubility of GalHueShield HCS in water is 1.82 x 10-4 kg/kg at 25°C expressed as mass of solute per mass of solution (equivalent to 182 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.
