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EC number: 202-707-1 | CAS number: 98-85-1
Dissociation constant
Administrative data
Link to relevant study record(s)
- Endpoint:
- dissociation constant
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 27.09.2012 - 16.10.2012
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- test procedure in accordance with generally accepted scientific standards and described in sufficient detail
- Justification for type of information:
- Experimental test result performed using standard test guidelines
- Qualifier:
- according to guideline
- Guideline:
- other: as mentioned below
- Principles of method if other than guideline:
- Measurement of capacity of a compound to dissociate into respective ions.
- GLP compliance:
- no
- Specific details on test material used for the study:
- - Name of test material: 1-phenylethan-1-ol
- IUPAC name: 1-phenylethanol
- Molecular Formula: C8H10O
- Molecular weight: 122.166g/mol
- Smiles: c1(ccccc1)C(C)O
- InChI: 1S/C8H10O/c1-7(9)8-5-3-2-4-6-8/h2-7,9H,1H3
- Substance type: Organic
- Physical state: Liquid (Clear colourless) - Dissociating properties:
- yes
- No.:
- #1
- pKa:
- 0
- Temp.:
- 28 °C
- Remarks on result:
- other: 0.1178E-12
- No.:
- #2
- pKa:
- 0
- Temp.:
- 28 °C
- Remarks on result:
- other: 0.1179E-12
- No.:
- #3
- pKa:
- 0
- Temp.:
- 28 °C
- Remarks on result:
- other: 0.1180E-12
- Conclusions:
- The experimental pKa value for 1-phenylethanol was determine to be 0.0000000000001179 at 28 deg C.
- Executive summary:
The experimental pKa value for 1-phenylethanol was determine to be 0.0000000000001179 at 28 deg C. indicating that the substance has got dissociation properties.
Reference
Description of key information
The experimental pKa value for 1-phenylethanol was determine to be 0.0000000000001179 at 28 deg C. indicating that the substance has got dissociation properties.
Key value for chemical safety assessment
Additional information
The experimental pKa value for 1-phenylethanol was determine to be 0.0000000000001179 at 28 deg C. indicating that the substance has got dissociation properties.
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