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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Environmental fate & pathways

Phototransformation in air

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Administrative data

Link to relevant study record(s)

Description of key information

In the atmosphere a half-life of 3.2 hours for 2-(morpholin-4-ylsulfanyl)-1,3-benzothiazole due to reaction with photochemically produced hydroxyl radicals is estimated by AOPWIN v1.92 with a rate constant of 1.20 *10-10cm3/(molecule*sec), considering an OH-concentration of 500,000 radicals/cm³ as a 24-h average (Currenta, 2010).  The estimated half-life in air of MBS is much shorter than 48 hours and hence no potential for long-range transport of MBS in air is expected.

Key value for chemical safety assessment

Additional information