The following alerts are based on the data in the tables below. An absence of an alert does not imply the substance has no implications for human health, biodiversity or the environment but just that we do not have the data to form a judgement.
Low volatility. If applied directly to plants or soil, drift is a concern & mitigation is advisable
Henry's law constant at 25 °C (Pa m³ mol⁻¹)
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-
-
Volatilisation as max % of applied dose lost
From plant surface
-
-
-
From soil surface
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-
-
Maximum UV-vis absorption L mol⁻¹ cm⁻¹
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-
-
Surface tension (mN m⁻¹)
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-
-
Degradation
Property
Value
Source; quality score; and other information
Interpretation
General biodegradability
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Soil degradation (days) (aerobic)
DT₅₀ (typical)
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-
-
DT₅₀ (lab at 20 °C)
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-
-
DT₅₀ (field)
-
-
-
DT₉₀ (lab at 20 °C)
-
-
-
DT₉₀ (field)
-
-
-
DT₅₀ modelling endpoint
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-
-
Note
Very persistent
Dissipation rate RL₅₀ (days) on plant matrix
Value
-
-
-
Note
-
Dissipation rate RL₅₀ (days) on and in plant matrix
Value
6.7
R4 R = Peer reviewed scientific publications 4 = Verified data
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Note
Published literature RL₅₀ range 3.0-17.0 days, 9 field grown crops, various matrices, n=9
Aqueous photolysis DT₅₀ (days) at pH 7
Value
-
-
-
Note
-
Aqueous hydrolysis DT₅₀ (days) at 20 °C and pH 7
Value
38.5
R4 R = Peer reviewed scientific publications 4 = Verified data
Moderately persistent
Note
pH sensitive: 245 days at pH 6, 38.5 days at pH 7, 16 days at pH 8
Water-sediment DT₅₀ (days)
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-
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Water phase only DT₅₀ (days)
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-
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Air degradation
As this parameter is not normally measured directly, a surrogate measure is used: ‘Photochemical oxidative DT₅₀’. Where data is available, this can be found in the Fate Indices section below.
Decay in stored produce DT₅₀
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Soil adsorption and mobility
Property
Value
Source; quality score; and other information
Interpretation
Linear
Kd (mL g⁻¹)
-
R3 R = Peer reviewed scientific publications 3 = Unverified data of known source
Non-mobile
Koc (mL g⁻¹)
33000
Notes and range
Koc range 1175-117490 mL g⁻¹
Freundlich
Kf (mL g⁻¹)
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-
-
Kfoc (mL g⁻¹)
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1/n
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Notes and range
-
pH sensitivity
-
Fate indices
Property
Value
Source; quality score; and other information
Interpretation
GUS leaching potential index
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-
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SCI-GROW groundwater index (μg l⁻¹) for a 1 kg ha⁻¹ or 1 l ha⁻¹ application rate
Value
Cannot be calculated
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-
Note
-
Potential for particle bound transport index
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-
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Potential for loss via drain flow
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-
-
Photochemical oxidative DT₅₀ (hrs) as indicator of long-range air transport risk
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-
-
Bio-concentration factor
BCF (l kg⁻¹)
6058
R3 R = Peer reviewed scientific publications 3 = Unverified data of known source
Lewis, K.A., Tzilivakis, J., Warner, D. and Green, A. (2016) An international database for pesticide risk assessments and management. Human and Ecological Risk Assessment: An International Journal, 22(4), 1050-1064. DOI: 10.1080/10807039.2015.1133242