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EC number: 904-653-0 | CAS number: -
Surface tension
Administrative data
Link to relevant study record(s)
- Endpoint:
- surface tension
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- July 2010
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- other: Wilhelmy plate method
- Type of method:
- plate method
- Surface tension:
- 68 mN/m
- Conc.:
- 1.6 mg/L
- Remarks on result:
- other: temperature not given
- Conclusions:
- The measured surface tension of Reaction mass of 4,4'-isopropylidenediphenol and phenol is 68.0 mN/m (or dynes/cm) for a 1.6 mg/L concentration.
Reference
| Surface tension of Phenolics Solution at 1.6 mg/L in water | |||
| Run 1 | 67.84 | ||
| Run 2 | 68.21 | ||
| Run 3 | 67.99 | ||
| Average | 68.0 | ||
| St. dev. | 1.86E-01 | ||
Description of key information
The measured surface tension of Reaction mass of 4,4'-isopropylidenediphenol and phenol is 68.0 mN/m (or dynes/cm) for a 1.6 mg/L concentration in water.
Key value for chemical safety assessment
- Surface tension:
- 68
- in mN/m at 20°C and concentration in mg/L:
- 1.6
Additional information
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