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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Biodegradation in soil

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Administrative data

Link to relevant study record(s)

Description of key information

The substance allyl acetoacetate is expected to have a half-life in soil of 30 days.

Key value for chemical safety assessment

Half-life in soil:
30 d
at the temperature of:
25 °C

Additional information

The PBT Profiler & EPI Suite has estimated that allyl acetoacetate is expected to be found predominantly in soil and its persistence estimate is based on its availability in this medium. Its half-life in soil, 30 days (720 hrs) which does not exceed the EPA criteria of >= 2 months (and <= 6 months). Therefore, allyl acetoacetate is estimated to be non-persistent in the soil environment.

Data is from PBT Profiler :

Media

Half-Life 
(days)

Percent in
Medium

Soil

30

   61%

Fugacity model by EPI Suite estimation database:

Mass Amount

(percent)

Half-Life

(hr)

Emissions

(kg/hr)

Soil

61.2

720

1000

 

 

Fugacity

(atm)

Reaction

(kg/hr)

Advection

(kg/hr)

Reaction

(percent)

Advection

(percent)

Soil

8.4e-011

721

0

24

0