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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

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Physical & Chemical properties


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Administrative data

Link to relevant study record(s)

Description of key information

Density of MTSC : 0.802 g/cm3

Key value for chemical safety assessment

Relative density at 20C:

Additional information

Four data are compared:

  • According to the Yaw's Handbook of Physical properties for hydrocarbons and chemicals, density of MTSC (4-methylthiosemicarbazide) is about 1.1548 g/cm3 at 25°C.
  • According to 2 QSARs, density of MTSC is about 1.2 +/-0.5 g/cm3.
  • According to the Degussa MSDS, density of MTSC (4-methylthiosemicarbazide) is about 0.96 g/cm3, whereas the bulk density is about 800-850 kg/m3 at 20°C.
  • According to a study made according ASTM 1895, density of MTSC (4-methylthiosemicarbazide) is found equal to 0.802 g/cm3 at 20°C.