reaction mass of isomers of: C7-9-alkyl 3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate

Density

Description of key information

Key information:
Density at 20°C = 0.96 kg/m3 [Safepharm, 2007; Read-across data from C8 isomer]
Further information:
1) Relative density at 15.6 °C = 0.96 [Adams, 2012]
2) Relative density = 1.03 (at 20 °C) [Safepharm, 2007; Read-across data from C4 isomer]

Key value for chemical safety assessment

Relative density at 20C:

0.96

Additional information

Key value:

Density of the target UVCB substance at 20°C is expected to be close to that of "C8" substance (CAS 144429 -84 -5).

Density of the target UVCB substance at 15.6°C is determined to be 0.96 kg/m³ (relative density 0.96).