Registration Dossier
Registration Dossier
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EC number: 219-283-9 | CAS number: 2402-79-1
Appearance / physical state / colour
Administrative data
- Endpoint:
- appearance / physical state / colour
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 23 June 2009 to 10 July 2009
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: GLP study conducted in compliance with agreed protocols, with no or minor deviations from standard test guidelines.
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 009
- Report date:
- 2009
Materials and methods
Test guideline
- Qualifier:
- no guideline required
- Principles of method if other than guideline:
- The appearance, physical state and colour was assessed via a visual inspection at the testing laboratory as part of standard practice.
- GLP compliance:
- yes (incl. QA statement)
Test material
- Reference substance name:
- 2,3,5,6-tetrachloropyridine
- EC Number:
- 219-283-9
- EC Name:
- 2,3,5,6-tetrachloropyridine
- Cas Number:
- 2402-79-1
- Molecular formula:
- C5HCl4N
- IUPAC Name:
- 2,3,5,6-tetrachloropyridine
- Details on test material:
- Lot number XF09160201 of purity 99.4%
Constituent 1
Results and discussion
- Physical state at 20°C and 1013 hPa:
- solid
Form / colour / odour
- Form:
- crystalline
- Colour:
- Pale yellow
- Odour:
- odourless
- Substance type:
- organic
Applicant's summary and conclusion
- Conclusions:
- The substance has been confirmed to be a pale yellow solid.
- Executive summary:
As part of the standard procedures followed during conduction of a study to assess the general physico-chemical properties of the substances it has been confirmed that the physical state of the substance is that of a pale yellow solid.
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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