Registration Dossier
Registration Dossier
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Reaction product of {mixture of [poly(1~4)chlorosulfonylphthalocyaninato-N29,N30,N31,N32]copper(Ⅱ) and [poly(1~3) chlorosulfonyl (tribenzo[b,g,l]pyrido[2,3-q]-5,10,15,20-tetraazaporphyrinato-N21,N22,N23,N24)] copper(Ⅱ) and [poly(1~2) chlorosulfonyl (dibenzo[b,g(or b,l)]dipyrido [2,3(or 3,2)-l,q(or g,q)]-5,10,15,20-tetraazaporphyrinato-N21,N22,N23,N24)] copper(Ⅱ) and [monochlorosulfonyl (benzo[b]tripyrido [2,3(or 3,2)-g,l,q]-5,10,15,20-tetraazaporphyrinato-N21,N22,N23,N24)]copper(Ⅱ) }and 2-[4-(2-aminoethylamino)-6-(benzylamino)-1,3,5-triazin-2-ylamino]benzene-1,4-disulfonic acid, and ammonia water and sodium chloride
EC number: 700-815-8 | CAS number: -
Partition coefficient
Administrative data
Link to relevant study record(s)
- Endpoint:
- partition coefficient
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 11 February 2011 – 27 April 2011
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: This study has been performed according to OECD and EC guidelines and in compliance with GLP principles.
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 107 (Partition Coefficient (n-octanol / water), Shake Flask Method)
- Version / remarks:
- (1995)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.8 (Partition Coefficient)
- Version / remarks:
- (Official Journal of the European Union no. L142, May 31, 2008)
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- other: estimation method
- Partition coefficient type:
- octanol-water
- Analytical method:
- other: visual interpretation (octanol solubility), HPLC-UV (water solubility)
- Type:
- Pow
- Partition coefficient:
- < 0
- Temp.:
- 20 °C
- Remarks on result:
- other: neutral pH
- Type:
- log Pow
- Partition coefficient:
- < -4.6
- Temp.:
- 20 °C
- Remarks on result:
- other: neutral pH
- Details on results:
- n-Octanol solubility
After stirring for 72 hours, undissolved material was observed in the test sample. From this, it was concluded that the n-octanol solubility of E-C104 at 20°C was < 9.6 mg/l.
Water solubility
Water solubility of E-C104 is ≥ 403 g/l (flask method, see section 4.8 for more details).
Partition coefficient
The Pow, calculated as the quotient of the n-octanol- and water solubility, is < 2.4 x 10^-5. This value corresponds with a log Pow value of < - 4.6. - Conclusions:
- The estimation method was applied for the determination of the partition coefficient (Pow) of E -C104. The Pow value of the test substance at neutral pH and 20°C was < 2.4 x 10^-5, which corresponds with a log Pow value of < -4.6.
Reference
Description of key information
Key value for chemical safety assessment
- Log Kow (Log Pow):
- -4.6
- at the temperature of:
- 20 °C
Additional information
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