Registration Dossier
Registration Dossier
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EC number: 212-668-2 | CAS number: 842-07-9
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:
- 2017-01-09 – 2017-01-09
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- test procedure in accordance with generally accepted scientific standards and described in sufficient detail
- Justification for type of information:
- Experimental result performed using standard methods of analysis
- Principles of method if other than guideline:
- On basis of visual perceptual/Olfactory property
- GLP compliance:
- not specified
- Specific details on test material used for the study:
- Name of test material (as cited in study report): C.I. Solvent Yellow 14
Molecular formula :C16H12N2O
Molecular weight :248.284
Smiles notation : c12c(\N=N\c3ccccc3)c(ccc1cccc2)O
InChl : 1S/C16H12N2O/c1915111012645914(12)16(15)1817137213813/h111,19H/b1817+
Physical State: Solid
Substance type: Organic - Physical state at 20°C and 1013 hPa:
- solid
- Key result
- Form:
- solid: particulate/powder
- Colour:
- orange to orange red
- Odour:
- other: no data
- Substance type:
- organic
- Conclusions:
- In an experiment conducted by SSS(Europe)AB, the chemical 1-phenylazo-2-naphthol was orange to orange red colored powder in appearance.
- Executive summary:
In an experiment conducted by SSS(Europe)AB, the chemical 1-phenylazo-2-naphthol was orange to orange red colored powder in appearance.
Reference
Description of key information
In an experiment conducted by SSS(Europe)AB,the chemical 1-phenylazo-2-naphthol was orange to orange red colored powder in appearance.
Key value for chemical safety assessment
- Physical state at 20°C and 1013 hPa:
- solid
Additional information
In an experiment conducted by SSS(Europe)AB,the chemical 1-phenylazo-2-naphthol was orange to orange red colored powder in appearance.
Other supporting studies from various reliable sources such as authoritative database,handbook and review articles,the chemical 1-phenylazo-2-naphthol was darkish red to yellow colored crystals in appearance.
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.
