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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Environmental fate & pathways

Endpoint summary

Administrative data

Description of key information

Additional information

1,3-BDDMA has a low water solubility (243 mg/L at 20°C), a low vapour pressure (0.1 Pa at 20°C) and a low log Kow of 3.1. The substance has a low potential for adsorption to soil (calculated log Koc 2.51 (Kow method) and 1.89 (MCI method)) and a low potential to volatilise from water to air (H = 0.0676 Pa m³/mol at 25°C and 1013 hPa).

Results from a Mackay level III distribution modelling indicate that if 1,3-BDDMA is released to air, it mainly distributes to soil. A smaller amount remains in the air or partitions to water. If the substance is released into water, it mainly remains in water. The substance does not significantly partition to sediment.