Registration Dossier
Registration Dossier
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EC number: 205-851-3 | CAS number: 156-38-7
Vapour pressure
Administrative data
Link to relevant study record(s)
- Endpoint:
- vapour pressure
- Type of information:
- calculation (if not (Q)SAR)
- 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 handbook or collection of data
- Qualifier:
- according to guideline
- Guideline:
- other: as mentioned below
- Principles of method if other than guideline:
- The vapour pressure of p-hydroxyphenylacetic acid is estimated.
- GLP compliance:
- not specified
- Type of method:
- other: no data
- Specific details on test material used for the study:
- - Name of test material: p-hydroxyphenylacetic acid
- IUPAC name: 4-Hydroxyphenylacetic Acid
- Molecular formula: C8H8O3
- Molecular weight: 152.148 g/mole
- Smiles : c1(ccc(O)cc1)CC(O)=O
- Inchl: 1S/C8H8O3/c9-7-3-1-6(2-4-7)5-8(10)11/h1-4,9H,5H2,(H,10,11)
- Substance type: Organic
- Physical state: Solid crystalline powder (off white) - Key result
- Test no.:
- #1
- Temp.:
- 25 °C
- Vapour pressure:
- 0.007 Pa
- Remarks on result:
- other: (5.55E-05 mm Hg)
- Conclusions:
- The vapour pressure of p-hydroxyphenylacetic acid is estimated to be 0.0074 Pa (5.55E-05 mm Hg) at 25 °C.
- Executive summary:
Based on available data from authoritative databases, the vapour pressure of p-hydroxyphenylacetic acid is estimated to be 0.0074 Pa (5.55E-05 mm Hg) at 25 °C.
Reference
Description of key information
The vapour pressure of p-hydroxyphenylacetic acid is estimated to be 0.0074 Pa (5.55E-05 mm Hg) at 25 °C.
Key value for chemical safety assessment
- Vapour pressure:
- 0.007 Pa
- at the temperature of:
- 25 °C
Additional information
Based on available data from authoritative databases, the vapour pressure of p-hydroxyphenylacetic acid is estimated to be 0.0074 Pa (5.55E-05 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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