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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 202-401-8 | CAS number: 95-23-8
Vapour pressure
Administrative data
- Endpoint:
- vapour pressure
- Type of information:
- calculation (if not (Q)SAR)
- Remarks:
- Migrated phrase: estimated by calculation
- Adequacy of study:
- key study
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: The melting point is 246 °C, therefore a recognised calculation method is sufficient (REACH, EG 1907/2006 Annex VII, sec. 7.5.col 2)
Data source
Reference
- Reference Type:
- other: calculation
- Title:
- Unnamed
- Year:
- 2 009
- Report date:
- 2009
Materials and methods
Test guideline
- Qualifier:
- no guideline required
- Principles of method if other than guideline:
- MPBPWIN v. 1.42 (Syracuse Research Corporation)
- Type of method:
- other: calculation
Test material
- Reference substance name:
- 5-amino-1,3-dihydro-2H-benzimidazol-2-one
- EC Number:
- 202-401-8
- EC Name:
- 5-amino-1,3-dihydro-2H-benzimidazol-2-one
- Cas Number:
- 95-23-8
- Molecular formula:
- C7H7N3O
- IUPAC Name:
- 5-amino-1,3-dihydro-2H-benzimidazol-2-one
- Details on test material:
- Since it is a calculation only the structural formula was used as input
Constituent 1
Results and discussion
Vapour pressure
- Temp.:
- 20 °C
- Vapour pressure:
- < 0.001 Pa
Applicant's summary and conclusion
- Executive summary:
The calculated vapour pressure of the test item is < 0.001 Pa at 20°C calculated by MPBPWIN v. 1.42 (Syracuse Research Corporation)
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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