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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Classification & Labelling & PBT assessment

PBT assessment

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Administrative data

PBT assessment: overall result

PBT status:
the substance is not PBT / vPvB

Type of Data



Value for







Ready Biodegradability test

Not readily

Not readily

Readily biodegradable

Not P, not vP

Inherent Biodegradability

t1/2> 60 days in marine water, or





t1/2> 40 days in fresh or estuarine water, or

t1/2> 60 days in marine, fresh- or estuarine water, or




t1/2> 180 days in marine sediment, or

t1/2> 180 days in marine, fresh- or estuarine sediment, or




t1/2> 120 days in soil

t1/2> 180 days in soil



Abiotic degradation















Evidence of biomagnification

BCF > 2000 L/kg

BCF > 5000 L/kg

Predicted BCF =2.508 L/kg

Not B, not vB

Octanol-water partition coefficient (screening)

Log Kow≥ 4.5

Log Kow≥ 4.5

Log Kow= 1.11

Not B, not vB







NOEC (long-term) < 0.01 mg/L, or


Short term LC50 > 100 mg/L

Not T


Classification as carcinogenic (category 1A or B) , germ cell mutagenic (category 1 or 1B) or toxic for reproduction (category 1A, 1B or 2) according to the CLP Regulation, or



Not T


Evidence of chronic toxicity and classification as specific target organ toxicity after repeated exposure (STOT RE category 1 or 2) according to the CLP Regulation.


No evidence of chronic toxicity

Not T






Detailed information regarding the PBT/vPvB determination is summarised in the table (above). The substance has been shown to be readily biodegradable and therefore is not persistent. The substance has an octanol-water partition coefficient (log Kow) of 1.11, substantially below the screening criterion of 4.5, above which a substance may be considered to be bioaccumulative and very bioaccumulative; the substance has a predicted BCF of 2.508 L/kg, substantially below both the definitive BCF thresholds of 2000 L/kg for bioaccumulative and 5000 L/kg for very bioaccumulative. This substance does not meet the screening criteria for aquatic toxicity, as the lowest short-term L(E)C50value of 320 mg/L is substantially above the definitive criterion of L(E)C50< 0.01 mg/L and the screening criterion of L(E)C50< 0.1 mg/L for aquatic toxicity. The substance does not meet any of the criteria for mammalian toxicity in accordance with the CLP Regulation, i.e., carcinogenic (category 1A or 1B), mutagenic (category 1 or 1B), toxic for reproduction (category 1A, 1B or 2), or other evidence of chronic toxicity, i.e., specific target organ toxicity after repeated exposure (STOT RE category 1 or 2). Thus, the substance has been determined to be not persistent, not bioaccumulative and not toxic, and is considered to be not PBT and not vPvB.