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EC number: 264-202-2 | CAS number: 63451-47-8
- Life Cycle description
- Uses advised against
- Endpoint summary
- Appearance / physical state / colour
- Melting point / freezing point
- Boiling point
- Density
- Particle size distribution (Granulometry)
- Vapour pressure
- Partition coefficient
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- Oxidation reduction potential
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- Ecotoxicological Summary
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- Additional toxicological data
Density
Administrative data
Link to relevant study record(s)
Description of key information
The density of the test item hydroxy(2-methylprop-2-enoato-O)zinc was calculated as 1.9177 ± 0.0008 g/cm3at 20.0 ±0.4 °C which is the mean of two values.
Key value for chemical safety assessment
- Relative density at 20C:
- 1.918
Additional information
Key study was performed in order to determine the density of hydroxy(2-methylprop-2-enoato-O)zinc according to the OECD 109 and EU method A.3 using a pycnometer method under GLP.
The density of the test item hydroxy(2-methylprop-2-enoato-O)zinc was calculated as 1.9177 ± 0.0008 g/cm3at 20.0 ± 0.4 °C which is the mean of two values. Precision of the value is given as maximal error of a single determination.
Standard deviation was 0.0009 g/cm3, showing good correlation of the two determinations.
The result has been considered as reliable without restriction because the test was performed in compliance with OECD and EU guidelines giving scientifically valid results.
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