Registration Dossier
Registration Dossier
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EC number: 239-898-6 | CAS number: 15793-73-4
Appearance / physical state / colour
Administrative data
- Endpoint:
- appearance / physical state / colour
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2011
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: Reliable information from Certificate of Analysis
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 011
- Report date:
- 2011
Materials and methods
- Principles of method if other than guideline:
- Visual inspection and smell test at ambient conditions.
Test material
- Reference substance name:
- 4,4'-[(3,3'-dichloro[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[2,4-dihydro-5-methyl-2-(p-tolyl)-3H-pyrazol-3-one]
- EC Number:
- 239-898-6
- EC Name:
- 4,4'-[(3,3'-dichloro[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[2,4-dihydro-5-methyl-2-(p-tolyl)-3H-pyrazol-3-one]
- Cas Number:
- 15793-73-4
- Molecular formula:
- C34H28Cl2N8O2
- IUPAC Name:
- 4,4'-[(3,3'-dichlorobiphenyl-4,4'-diyl)didiazene-2,1-diyl]bis[5-methyl-2-(4-methylphenyl)-2,4-dihydro-3H-pyrazol-3-one]
- Test material form:
- solid: nanoform
Constituent 1
Results and discussion
- Physical state at 20°C and 1013 hPa:
- solid
Form / colour / odour
- Form:
- solid: nanoform
- Colour:
- Orange
- Odour:
- other: non-specific
- Substance type:
- organic
Any other information on results incl. tables
the test substance is an orange powder
Applicant's summary and conclusion
- Conclusions:
- The submission substance is an orange powder.
- Executive summary:
The submission substance is an orange powder with non-specific odour at ambient conditions.
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.
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