Registration Dossier
Registration Dossier
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EC number: 201-380-2 | CAS number: 81-84-5
Vapour pressure
Administrative data
- Endpoint:
- vapour pressure
- Type of information:
- calculation (if not (Q)SAR)
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
Data source
Reference
- Reference Type:
- publication
- Title:
- PubChem 2020b
- Author:
- PubChem
- Year:
- 2 020
- Bibliographic source:
- Pubchem 2020 database
Materials and methods
Test guideline
- Qualifier:
- no guideline required
- Principles of method if other than guideline:
- Value of vapour pressure was calculated according to REACH regulation
- GLP compliance:
- no
- Type of method:
- other: no method available
Test material
- Reference substance name:
- Naphthalene-1,8-dicarboxylic anhydride
- EC Number:
- 201-380-2
- EC Name:
- Naphthalene-1,8-dicarboxylic anhydride
- Cas Number:
- 81-84-5
- Molecular formula:
- C12H6O3
- IUPAC Name:
- 3-oxatricyclo[7.3.1.0⁵,¹³]trideca-1(13),5,7,9,11-pentaene-2,4-dione
- Test material form:
- solid: granular
- Details on test material:
- test material provided by:
Haihang Industry Co.,Ltd
No 100th, South Gongye Road
jinan City, China
Constituent 1
Results and discussion
Vapour pressure
- Key result
- Temp.:
- 25 °C
- Vapour pressure:
- ca. 0 mm Hg
Applicant's summary and conclusion
- Conclusions:
- Vapor pressure was calculated at 4.12e-7 mm Hg at 25 °C.
- Executive summary:
The Melting Point is between 200°C and 300°C, thus a calculated value for the vapour pressure is sufficient. The vapour pressure was calculated at 4.12e-7 mm Hg at 25 °C.
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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