Registration Dossier
Registration Dossier
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The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.
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EC number: 250-954-9 | CAS number: 32210-23-4
Particle size distribution (Granulometry)
Administrative data
- Endpoint:
- particle size distribution (granulometry)
- Data waiving:
- study scientifically not necessary / other information available
- Justification for data waiving:
- the study does not need to be conducted because the substance is marketed or used in a non solid or granular form
- Justification for type of information:
- JUSTIFICATION FOR DATA WAIVING
In accordance with REACh Annex VII column 2, the study does not need to be conducted if the substance is marketed or used in a non solid or granular form.
As presented under IUCLID Section 4.1, the present substance is liquid at ambient temperature, therefore the endpoint is not relevant.
Cross-reference
- Reason / purpose for cross-reference:
- data waiving: supporting information
Reference
- Endpoint:
- appearance / physical state / colour
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- From 29 August 2012 to 02 October 2012
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- test procedure in accordance with generally accepted scientific standards and described in sufficient detail
- Remarks:
- Data comes from the description of the test substance in the GLP report on other physico-chemical properties. Substance ID is adequately specified with purity and isomers composition. Therefore full validation applies.
- Qualifier:
- no guideline required
- Principles of method if other than guideline:
- Visual observation.
- GLP compliance:
- yes (incl. QA statement)
- Remarks:
- UK GLP Compliance Programme (inspected on 10 July 2012 / signed on 30 Nov. 2012)
- Specific details on test material used for the study:
- - Storage condition of test material: room temperature, in the dark.
- Physical state at 20°C and 1013 hPa:
- liquid
- Key result
- Form:
- liquid
- Colour:
- clear, colourless
- Substance type:
- organic
- Executive summary:
The substance was tested under GLP for several physico-chemical properties.
In the report, the sample is described as a clear colorless liquid.
Data source
Materials and methods
Results and discussion
Applicant's summary and conclusion
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.
