Registration Dossier
Registration Dossier
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EC number: 270-336-2 | CAS number: 68425-16-1
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:
- 15/09/2006 - 07/03/2007
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: GLP, Guideline study.
- Principles of method if other than guideline:
- Visual data were taken from the sponsor's certificate of analysis for the test substance.
- GLP compliance:
- yes
- Physical state at 20°C and 1013 hPa:
- liquid
- Colour:
- Yellow
- Substance type:
- organic
- Conclusions:
- The physical state of polysulfide di-tert-nonyl is liquid at 20ºC and 1013 hPa.
- Executive summary:
The results have been taken from the certificate of analysis of Weissenfeld (2007). This is considered reliable and suitable for the use of this endpoint.
- Endpoint:
- appearance / physical state / colour
- Type of information:
- experimental study
- Adequacy of study:
- supporting study
- Study period:
- 15 July to 15 August 2010
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: Taken from the sponsor's description of the test substance.
- Principles of method if other than guideline:
- Visual data were taken from the sponsor's certificate of analysis for the test substance.
- GLP compliance:
- yes (incl. QA statement)
- Physical state at 20°C and 1013 hPa:
- liquid
- Remarks:
- slightly viscous
- Colour:
- Colour: yellow. Gardner colour: 6 (ASTM D-6166 method). Appearance: clear with no particulate matter (visual method). Turbidity: 2 NTU (ASTM D-3227 method).
- Conclusions:
- Di-tert-nonyl polysulfide is a yellow, slightly viscous liquid at room temperature.
- Executive summary:
These data are taken from the sponsor's description of the test substance. Fox (2010) is a GLP-compliant, guideline study and is considered reliable and suitable for use for this endpoint.
Referenceopen allclose all
Description of key information
The physical state of polysulfide di-tert-nonyl is liquid at 20ºC and 1013 hPa.
Key value for chemical safety assessment
- Physical state at 20°C and 1013 hPa:
- liquid
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.
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