Registration Dossier
Registration Dossier
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EC number: 201-899-4 | CAS number: 89-33-8
Appearance / physical state / colour
Administrative data
- Endpoint:
- appearance / physical state / colour
- Type of information:
- other: observation
- Adequacy of study:
- key study
- Study period:
- 2013
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: well performed investigation
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 013
- Report date:
- 2013
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- other: company SOP
- Principles of method if other than guideline:
- visual observation and testing the smell by nose
- GLP compliance:
- no
Test material
- Reference substance name:
- Ethyl 5-oxo-1-phenyl-2-pyrazoline-3-carboxylate
- EC Number:
- 201-899-4
- EC Name:
- Ethyl 5-oxo-1-phenyl-2-pyrazoline-3-carboxylate
- Cas Number:
- 89-33-8
- Molecular formula:
- C12H12N2O3
- IUPAC Name:
- ethyl 5-oxo-1-phenyl-4,5-dihydro-1H-pyrazole-3-carboxylate
- Test material form:
- solid: particulate/powder
- Remarks:
- migrated information: powder
- Details on test material:
- Purity: 98.8 %
Constituent 1
Results and discussion
- Physical state at 20°C and 1013 hPa:
- solid
Form / colour / odour
- Form:
- powder
- Colour:
- beige
- Odour:
- other: non specific
- Substance type:
- organic
Applicant's summary and conclusion
- Conclusions:
- The substance is a beige powder with non specific odour.
- Executive summary:
Appearance and colour of the substance were determined visually and the odour by smelling.
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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