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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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 tests available for phototransformation/photolysis. Not required under REACH.

An estimation of the Hydroxyl Radicals Reaction has been performed with AopWin v1.92 fo all substances:

OVERALL OH Rate Constant:

TSA = 1.3643 E-12 cm3/molecule-sec

XSA = 3.2531 E-12 cm3/molecule-sec

CSA = 3.4036 E-12 cm3/molecule-sec

BSA = 0.5569 E-12 cm3/molecule-sec

HBSA = 7.4052 E-12 cm3/molecule-sec



TSA = 7.840 Days (12-hr day; 1.5E6 OH/cm3)

XSA = 3.288 Days (12-hr day; 1.5E6 OH/cm3)

CSA = 3.143 Days (12-hr day; 1.5E6 OH/cm3)

BSA = 19.207 Days (12-hr day; 1.5E6 OH/cm3)

HBSA = 1.444 Days (12-hr day; 1.5E6 OH/cm3)

Values for BSA have been taken as representative for the risk assessment


Key value for chemical safety assessment

Half-life in air:
19.207 d
Degradation rate constant with OH radicals:
0 cm³ molecule-1 s-1

Additional information