Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.
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: 203-402-6 | CAS number: 106-48-9
Appearance / physical state / colour
Administrative data
Link to relevant study record(s)
- Endpoint:
- appearance / physical state / colour
- Type of information:
- other: Observation documented in literature
- Adequacy of study:
- weight of evidence
- Study period:
- 2008
- Reliability:
- 4 (not assignable)
- Rationale for reliability incl. deficiencies:
- secondary literature
- Reason / purpose for cross-reference:
- reference to same study
- Qualifier:
- no guideline required
- Principles of method if other than guideline:
- Visual observation of physical state and appearance as published in the literature.
- GLP compliance:
- not specified
- Physical state at 20°C and 1013 hPa:
- solid
- Form:
- liquid
- Colour:
- white to straw coloured
- Substance type:
- organic
- Conclusions:
- The physical state and appearance of the test item is described in existing literature. The test item was determined to be a white to straw-coloured crystalline solid. Applicant assessment indicates that this description is consistent with the visual observation performed on the test item.
- Executive summary:
The appearance of the test item has been determined as:
Form: solid (bulk)
Colour: white to straw-coloured.
- Endpoint:
- appearance / physical state / colour
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 16-09-2019 to 16-10-2019
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: Visual observation of physical state and appearance by the testing laboratory
- Reason / purpose for cross-reference:
- reference to same study
- Qualifier:
- no guideline required
- Principles of method if other than guideline:
- Visual observation of physical state and appearance by the testing laboratory
- GLP compliance:
- yes
- Physical state at 20°C and 1013 hPa:
- solid
- Remarks:
- blocks
- Form:
- solid: bulk
- Remarks:
- blocks
- Colour:
- colourless to beige
- Substance type:
- organic
- Conclusions:
- The physical state and appearance of the test item was evaluated by visual observation. The test item was determined to be colourless to beige blocks.
- Executive summary:
The appearance of the test item has been determined as:
Form: solid (bulk)
Colour: colourless to beige
Referenceopen allclose all
Description of key information
State of the substance at 20 °C and 101.3 kPa: colourless/white to beige/straw-coloured solid, weight of evidence approach, 2008 and 2019.
Key value for chemical safety assessment
- Physical state at 20°C and 1013 hPa:
- solid
Additional information
The weight of evidence is that the test item is a colourless/white to beige/straw-coloured solid.
References:
1. UN Transport of Dangerous Goods Manual of Tests and Criteria, Sixth Edition (2015)
2. ECHA Guidance on Information Requirements and Chemical Safety Assessment (Chapter R.7a: Endpoint Specific Guidance, July 2017)
3. REACH Regulation (EC) 1907/2006, Annex VII, section 7.1
4. CLP Regulation (EC) 1272/2008, Annex I, section 1
5. ECHA Guidance on Application on the CLP Criteria, section 2.0 (v5.0, July 2017)
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.
