Registration Dossier
Registration Dossier
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EC number: 413-550-5 | CAS number: 142068-96-0 H112339
Solubility in organic solvents / fat solubility
Administrative data
- Endpoint:
- solubility in organic solvents / fat solubility
- Type of information:
- experimental study
- Adequacy of study:
- supporting study
- Study period:
- 29 July 1991 to 04 April 1992
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: Study conducted to EU test guidance in compliance with GLP
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 1 992
- Report date:
- 1992
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- other: EU Method A7. Directive 84/449/EEC
- Deviations:
- no
- GLP compliance:
- yes
Test material
- Reference substance name:
- Octasodium 2-(8-(4-chloro-6-(3-((4-chloro-6-(3,6-disulfonato-2-(1,5-disulfonatonaphthalen-2-ylazo)-1-hydroxynaphthalen-8-ylamino)-1,3,5-triazin-2-yl)aminomethyl)phenylamino)-1,3,5-triazin-2-ylamino)-3,6-disulfonato-1-hydroxynaphthalen-2-ylazo)naphthalene-1,5-disulfonate
- EC Number:
- 413-550-5
- EC Name:
- Octasodium 2-(8-(4-chloro-6-(3-((4-chloro-6-(3,6-disulfonato-2-(1,5-disulfonatonaphthalen-2-ylazo)-1-hydroxynaphthalen-8-ylamino)-1,3,5-triazin-2-yl)aminomethyl)phenylamino)-1,3,5-triazin-2-ylamino)-3,6-disulfonato-1-hydroxynaphthalen-2-ylazo)naphthalene-1,5-disulfonate
- Cas Number:
- 142068-96-0
- Molecular formula:
- Hill formula: C53H28Cl2N14Na8O26S8
- IUPAC Name:
- octasodium 5-[(4-chloro-6-{[4-({[4-chloro-6-({7-[2-(1,5-disulfonatonaphthalen-2-yl)diazen-1-yl]-8-hydroxy-3,6-disulfonatonaphthalen-1-yl}amino)-1,3,5-triazin-2-yl]amino}methyl)phenyl]amino}-1,3,5-triazin-2-yl)amino]-3-[2-(1,5-disulfonatonaphthalen-2-yl)diazen-1-yl]-4-hydroxynaphthalene-2,7-disulfonate
- Details on test material:
- - Name of test material (as cited in study report): H112339
- Physical state: Powder
- Analytical purity: 71.6%
- Lot/batch No.: NBY 405/74
Constituent 1
Results and discussion
Solubility in organic solvents / fat solubility
- Medium:
- standard fat
- Remarks:
- HB307
- Solubility:
- 0.009 mg/100 g solvent
- Temp.:
- 37 °C
- Test substance stable:
- not determined
- Details on results:
- There appeared to be none of the test substance dissolved in the fat and the absorbances obtained were very low, however they were used to determine the fat solubility. As the test substance is insoluble in fat and most organic solvents low level calibration curves were produced in both distilled water and methanol to compare the response factors and calculate the fat solubility.
Applicant's summary and conclusion
- Conclusions:
- Fat Solubility: 0.009mg/100g
- Executive summary:
There appeared to be none of the test substance dissolved in the fat and the absorbance obtained were very low. As the test substance is apparently insoluble in fat and most other organic solvents, low level calibration curves were produced in both distilled water and methanol to compare the response factors and calculate the fat solubility.
Result 0.009mg/100g, mean of all 8 tests.
The substance is not considered to have the potential to dissolve in fat, and as such, is unlikely to be potentially bioaccumulative.
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