Registration Dossier
Registration Dossier
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EC number: 205-851-3 | CAS number: 156-38-7
Water solubility
Administrative data
Link to relevant study record(s)
- Endpoint:
- water solubility
- 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 handbook or collection of data
- Qualifier:
- according to guideline
- Guideline:
- other: as mentioned below
- Principles of method if other than guideline:
- The water solubility of p-hydroxyphenylacetic acid is determined.
- 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
- Water solubility:
- 17 300 mg/L
- Conc. based on:
- test mat.
- Temp.:
- 22 °C
- Remarks on result:
- other: Very soluble in water
- Conclusions:
- The water solubility of p-hydroxyphenylacetic acid is determined to 17300 mg/L at 22 °C.
- Executive summary:
Based on available data from authoritative database, the water solubility of p-hydroxyphenylacetic acid is determined to 17300 mg/L at 22 °C. Hence on the basis of obtained value the given chemical is considered to be very soluble in water.
Reference
Description of key information
The water solubility of p-hydroxyphenylacetic acid is determined to 17300 mg/L at 22 °C.
Key value for chemical safety assessment
- Water solubility:
- 17 300 mg/L
- at the temperature of:
- 22 °C
Additional information
Based on available data from authoritative database, the water solubility of p-hydroxyphenylacetic acid is determined to 17300 mg/L at 22 °C.
Other supporting data from handbook and authoritative database, also supported the selected key study and exhibited the water solubility of p-hydroxyphenylacetic acid as 160000 mg/L and 60700 mg/L at 25 °C respectively.
Hence on the basis of obtained values the given chemical is considered to be very soluble in water.
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