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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Administrative data

Link to relevant study record(s)

Description of key information

no studies available.
to estimate the toxicokinetics properties of the substance, physicochemical parameters are utilised (Regulation (EC) No 1907/2006, Annex VII, 8.8.1).

Key value for chemical safety assessment

Bioaccumulation potential:
low bioaccumulation potential
Absorption rate - oral (%):
Absorption rate - dermal (%):
Absorption rate - inhalation (%):

Additional information

physicochemical parameters used for toxicokinetic Endpoint summary:


Value used for CSR

Molecular weight

133.15 g/mol

Melting point

84 - 87 °C

Boiling point

> 350 °C (at 1.1013 hPa)


1.13 g/cm3(at 100 °C)

Vapour pressure

0.004 kPa (at 20 °C)

Partition coefficient n-octanol/water (log POW)

1.08 (at 25 °C)

Water solubility

4 g/L (at 25 °C)


5 - 6


8.85 (at 25 °C)

Particle size

> 1400 µm

Based on these parameters, the bioaccumulation potential is judged as low (log POW< 4)

The substance is a solid with a high boiling point and a low Vapour pressure, the particle size is large,

which leads to a low absorption rate by inhalation.

For dermal and oral Absorption rate 100 % are assumed by default.