Registration Dossier
Registration Dossier
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EC number: 221-490-4 | CAS number: 3118-97-6
Vapour pressure
Administrative data
Link to relevant study record(s)
- Endpoint:
- vapour pressure
- 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
- Justification for type of information:
- Data from authorative database
- Qualifier:
- according to guideline
- Guideline:
- other: As mention below
- Principles of method if other than guideline:
- Data is from Handbook of Physical Properties of Organic Chemicals and SRC database
- GLP compliance:
- not specified
- Type of method:
- other: no data
- Specific details on test material used for the study:
- - Name of test material : 1-[(2, 4-dimethylphenyl) diazenyl]-2-naphthol
- Molecular formula : C18H16N2O
- Molecular weight : 276.337 g/mol
- Smiles notation : Cc1ccc(N=Nc2c(O)ccc3ccccc23)c(C)c1
- InChl : JBTHDAVBDKKSRW-FMQUCBEESA-N
- Substance type: Organic
- Physical state: Solid - Key result
- Test no.:
- #1
- Temp.:
- 25 °C
- Vapour pressure:
- 0 Pa
- Remarks on result:
- other:
- Remarks:
- no other data available
- Conclusions:
- Vapour pressure of test substance 1-[(2,4-dimethylphenyl)diazenyl]-2-naphthol was determined to be 0.000001559 Pa at 25°C.
- Executive summary:
Vapour pressure of test substance 1-[(2,4-dimethylphenyl)diazenyl]-2-naphthol was determined to be 0.000001559 Pa at 25°C.
Reference
Description of key information
Vapour pressure of test substance 1-[(2,4-dimethylphenyl)diazenyl]-2-naphthol was determined to be 0.000001559 Pa at 25°C.
Key value for chemical safety assessment
- Vapour pressure:
- 0 Pa
- at the temperature of:
- 25 °C
Additional information
Vapour pressure of test substance 1-[(2,4-dimethylphenyl)diazenyl]-2-naphthol was determined to be 0.000001559 Pa at 25°C.
From other reliable sources, vapour pressure of 1 -[(2,4 -dimethylphenyl)diazenyl]-2 -naphthol at 25 deg C was estimated to be 0.000001347 Pa.
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.
