Registration Dossier
Registration Dossier
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EC number: 274-126-1 | CAS number: 69808-32-8
Appearance / physical state / colour
Administrative data
Link to relevant study record(s)
- Endpoint:
- appearance / physical state / colour
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- From 25 June 2018 to 04 SEPTEMBER 2018
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- test procedure in accordance with generally accepted scientific standards and described in sufficient detail
- Qualifier:
- no guideline available
- Guideline:
- other:
- Version / remarks:
- This Study was performed in order to characterise 1-butyl-5-[(4-chlorophenyl)azo]-1,2-dihydro-6-hydroxy-4-methyl-2-oxonicotinonitrile. Different spectra and chromatograms were measured.
- Deviations:
- not applicable
- Principles of method if other than guideline:
- - Principle of test: Different spectra and chromatograms were measured.
- Short description of test conditions: according the spectra and chromatograms to perform.
- Parameters analysed / observed:
Structure, MILES code
Molecular formula
Formula Weight
Composition
Molar Refractivity
Molar Volume
Surface tension
Index of Refraction
Surface Tension
Density
Dielectric constant
Polarizability
Infrared spectroscopy
UV/Vis Spectroscopy
High Performance Liquid Chromatograph with MS
H-RMN
C-RMN
Purity of test item - GLP compliance:
- yes (incl. QA statement)
- Remarks:
- LAUS GmbH was successfully certified for GLP for Category 1 Studies for the determination of physico-chemical properties and analysis of active ingredient. More information in 'https://www.laus.group/en/company/quality-assurance'
- Physical state at 20°C and 1013 hPa:
- solid
- Key result
- Form:
- solid: particulate/powder
- Colour:
- Yellow
- Odour:
- odourless
- Substance type:
- organic
- Conclusions:
- At 20ºC and 1013 hPa, the test items is a solid yellow powder.
- Executive summary:
The product is a yellow powder at 20ºC and 1 atm.
Reference
Description of key information
Yellow powder
Key value for chemical safety assessment
- Physical state at 20°C and 1013 hPa:
- solid
- Form:
- solid: particulate/powder
- Colour:
- yellow
- Colour intensity:
- light
Additional information
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.
