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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 205-381-9 | CAS number: 139-89-9
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:
- supporting study
- Study period:
- 2008
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- data from handbook or collection of data
- Principles of method if other than guideline:
- Visual inspection
- GLP compliance:
- not specified
- Physical state at 20°C and 1013 hPa:
- liquid
- Key result
- Form:
- other: aqueous solution
- Colour:
- clear light yellow
- Odour:
- other: slight ammonia
- Substance type:
- organic
- Conclusions:
- Clear light yellow liquid with a slight ammonia odour.
- Executive summary:
Clear light yellow liquid with a slight ammonia odour
- Endpoint:
- appearance / physical state / colour
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- data from handbook or collection of data
- GLP compliance:
- not specified
- Physical state at 20°C and 1013 hPa:
- solid
- Substance type:
- organic
- Conclusions:
- Based on a stated melting point of 288°C, the substance is a solid at standard temperature and pressure.
- Executive summary:
Based on a stated melting point of 288°C, the substance is a solid at standard temperature and pressure.
- Endpoint:
- appearance / physical state / colour
- Type of information:
- experimental study
- Adequacy of study:
- supporting study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- no guideline required
- GLP compliance:
- yes (incl. QA statement)
- Physical state at 20°C and 1013 hPa:
- solid
- Key result
- Form:
- crystalline
- Colour:
- White
- Odour:
- other: No data
- Substance type:
- inorganic
- Conclusions:
- White crystalline powder
- Executive summary:
The substance is described as a white crystalline powder.
Referenceopen allclose all
Description of key information
Data from handbook and Company SDS.
Key value for chemical safety assessment
- Physical state at 20°C and 1013 hPa:
- solid
Additional information
Based on a stated melting point of 288°C, the substance is a solid at standard temperature and pressure. Granulometry data describes the substance as a white crystalline powder. In aqueous media, the substance dissolves to a clear light yellow liquid with a slight ammonia odour.
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.
