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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 210-784-8 | CAS number: 623-27-8
Appearance / physical state / colour
Administrative data
- Endpoint:
- appearance / physical state / colour
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- test procedure in accordance with generally accepted scientific standards and described in sufficient detail
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 018
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- other: expert judgement
- Principles of method if other than guideline:
- Visual inspection of the substance sample at room temperature and pressure
- GLP compliance:
- yes (incl. QA statement)
Test material
- Reference substance name:
- Terephthalaldehyde
- EC Number:
- 210-784-8
- EC Name:
- Terephthalaldehyde
- Cas Number:
- 623-27-8
- Molecular formula:
- C8H6O2
- IUPAC Name:
- benzene-1,4-dicarbaldehyde
- Test material form:
- solid: particulate/powder
Constituent 1
- Specific details on test material used for the study:
- Batch (Lot) Number: 180401
Expiry date: 01 April 2020 (retest date)
Physical Description: Light yellow powder
Purity/Composition: 99.6%
Storage Conditions: At room temperature
Results and discussion
- Physical state at 20°C and 1013 hPa:
- solid
Form / colour / odour
- Key result
- Form:
- solid: particulate/powder
- Colour:
- light yellow
- Odour:
- characteristic of aromatic compounds
- Substance type:
- organic
Applicant's summary and conclusion
- Conclusions:
- The substance is a solid at room temperature and pressure
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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