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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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.
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Reaction mass of disodium 2-{[2-(acylamino)-4-({4-chloro-6-[(3-sulfonatophenyl)amino]-1,3,5-triazin-2-yl}amino)phenyl]diazenyl}-(vinylsulfonyl)benzenesulfonate and trisodium 2-{[2-(acylamino)-4-({4-chloro-6-[(3-sulfonatophenyl)amino]-1,3,5-triazin-2-yl}amino)phenyl]diazenyl}-{[2-(sulfonatooxy)ethyl]sulfonyl}benzenesulfonate
EC number: - | CAS number: -
Partition coefficient
Administrative data
- Endpoint:
- partition coefficient
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 27 june 2013 to 02 july 2013
- Reliability:
- 1 (reliable without restriction)
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:
- OECD Guideline 107 (Partition Coefficient (n-octanol / water), Shake Flask Method)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.8 (Partition Coefficient)
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- shake-flask method to: flask method
- Partition coefficient type:
- octanol-water
Test material
- Reference substance name:
- Reaction mass of disodium 2-{[2-(carbamoylamino)-4-({4-chloro-6-[(3-sulfonatophenyl)amino]-1,3,5-triazin-2-yl}amino)phenyl]diazenyl}-5-(vinylsulfonyl)benzenesulfonate and trisodium 2-{[2-(carbamoylamino)-4-({4-chloro-6-[(3-sulfonatophenyl)amino]-1,3,5-triazin-2-yl}amino)phenyl]diazenyl}-5-{[2-(sulfonatooxy)ethyl]sulfonyl}benzenesulfonate
- IUPAC Name:
- Reaction mass of disodium 2-{[2-(carbamoylamino)-4-({4-chloro-6-[(3-sulfonatophenyl)amino]-1,3,5-triazin-2-yl}amino)phenyl]diazenyl}-5-(vinylsulfonyl)benzenesulfonate and trisodium 2-{[2-(carbamoylamino)-4-({4-chloro-6-[(3-sulfonatophenyl)amino]-1,3,5-triazin-2-yl}amino)phenyl]diazenyl}-5-{[2-(sulfonatooxy)ethyl]sulfonyl}benzenesulfonate
- Test material form:
- solid: particulate/powder
- Remarks:
- migrated information: powder
Constituent 1
Study design
- Analytical method:
- photometric method
Results and discussion
Partition coefficient
- Type:
- log Pow
- Partition coefficient:
- -1.86
- Temp.:
- 25 °C
- pH:
- 5.85
- Remarks on result:
- other: Standard Deviation 0.13
Any other information on results incl. tables
For each flask, the log Pow was calculated using the relation log Pow = log (c(octanol) / c(buffer))
| Step | Concentration in Octanol mg/L |
Concentration in Buffer mg/L |
| 1_1 | 12,24 | 1019,8 |
| 1_1 | 12,25 | 1019,6 |
| 1_2 | 12,26 | 992,89 |
| 1_2 | 12,27 | 993,09 |
| 2_1 | 20,15 | 975,55 |
| 2_1 | 20,16 | 975,55 |
| 2_2 | 19,61 | 976,36 |
| 2_2 | 19,62 | 976,96 |
| 3_1 | 9,93 | 990,33 |
| 3_1 | 9,94 | 990,33 |
| 3_2 | 11,37 | 995,2 |
| 3_2 | 11,38 | 995,61 |
Applicant's summary and conclusion
- Conclusions:
- The log Pow at pH 5,85 ist - 1,86.
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