Registration Dossier

Diss Factsheets

Physical & Chemical properties

Endpoint summary

Administrative data

Description of key information

Additional information

Remarkable physical-chemical properties of adipic acid dihydrazide:

- The melting temperature is 181 °C, decomposition starts at >206 °C.

- The boiling temperature is calculated to 426 °C.

- The relative density is 1.29 at 20 °C.

- The mass median aerodynamic particle size is 66.1 µm.

- The vapour pressure is 0.00000003 Pa at 25 °C.

- The log of the partition coefficient for n-octanol/water is -2.7.

- The water solubility is 102 g/L at 20 °C.

- No surface activity is expected, based on the structure of the molecule.

- Adipic acid dihydrazide has dissociation constants of 3.22 and 11.36. It is not dissociated at neutral pHs.

- Adipic acid dihydrazide has no dangerous physical-chemical properties.

 

Categories Display