Registration Dossier
Registration Dossier
Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
EC number: 204-555-1 | CAS number: 122-57-6
Appearance / physical state / colour
Administrative data
Link to relevant study record(s)
- Endpoint:
- appearance / physical state / colour
- Type of information:
- other: sensorial observation
- Adequacy of study:
- key study
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: acceptable company statement
- Principles of method if other than guideline:
- Sensorial observation of the test material (physical state at 20 °C and 1013 hPa, colour, odour).
- GLP compliance:
- no
- Remarks:
- not applicable
- Physical state at 20°C and 1013 hPa:
- solid
- Form:
- crystalline
- Colour:
- yellowish to greenish
- Odour:
- other: characteristic
- Substance type:
- organic
- Conclusions:
- The test substance is a yellowish to greenish crystalline solid with a characteristic odour (at 20°C and 1013 hPa).
- Executive summary:
The appearance statement comprises the results of the sensual observation of the substance 4-Phenyl-3-buten-2-one. The substance is described as yellowish to greenish crystalline solid with a characteristic odour (at 20°C and 1013 hPa).
Reference
Description of key information
The test substance is a yellowish to greenish crystalline solid with a characteristic odour (at 20°C and 1013 hPa). Determination was carried out by sensorial observation.
Key value for chemical safety assessment
- Physical state at 20°C and 1013 hPa:
- solid
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.
