Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Physical & Chemical properties

Endpoint summary

Administrative data

Description of key information

Additional information

Property

Value

Appearance

Colourless liquid

Melting/Freezing Point

7.5°C

Boiling Point

222°C

Relative Density

1.06

Vapour Pressure

20 Pa

Partition Coefficient

Log Pow= -0.3 at 25 °C

Water Solubility

Miscible in all proportions

Surface Tension

No surface activity

Flash Point

95°C

Autoflammability

300°C

Flammability

Not flammable in contact with air or water

Explosiveness

Not explosive

Oxidising properties

Not oxidising

Dissociation constant

No ionising groups

Viscosity

1.95 mm2.s-1 at 20°C

1,3 -Dimethyl-2 -imidazolidine is an organic liquid with high boiling point and low volatility which solidifies at temperatures below 7.5 °C. It is highly soluble in water and a log Pow close to one indicates that it will be soluble in substances with a wide range of polarity. The substance has no surfactant properties and contains no ionising groups. It is not flammable, explosive or oxidising and presents no particular physical hazards.