Ditalimfos (Ref: DOWCO 199) |

Last updated: 17/05/2024
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(Also known as: phosphonothioic acid; ditalimphos; ortho 199) |
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.
Environmental fate |
Ecotoxicity |
Human health |
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An obsolete fungicide which was used mainly to control powdery mildew |
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Powdery mildew; Scab |
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Cucumber and other curcubits; Fruit including apples, pears; Cereals; Ornamentals |
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- |
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Considered obsolete but may be available in some countries |
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1966, first reported |
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Not approved |
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Expired |
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No UK approval for use as a pesticide |
EC Regulation 1107/2009 (repealing 91/414) |
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Not approved |
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Not applicable |
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Expired |
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Not applicable |
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Yes |
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ATAustria |
BEBelgium |
BGBulgaria |
CYCyprus |
CZCzech Republic |
DEGermany |
DKDenmark |
EEEstonia |
ELGreece |
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ESSpain |
FIFinland |
FRFrance |
HRCroatia |
HUHungary |
IEIreland |
ITItaly |
LTLithuania |
LULuxembourg |
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LVLatvia |
MTMalta |
NLNetherlands |
PLPoland |
PTPortugal |
RORomania |
SESweden |
SISlovenia |
SKSlovakia |
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None |
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C₁₂H₁₄NO₄PS |
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CCOP(=S)(N1C(=O)C2=CC=CC=C2C1=O)OCC |
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- |
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MTBZIGHNGSTDJV-UHFFFAOYSA-N |
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InChI=1S/C12H14NO4PS/c1-3-16-18(19,17-4-2)13-11(14)9-7-5-6-8-10(9)12(13)15/h5-8H,3-4H2,1-2H3 |
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Yes |
Cambridge Crystallographic Data Centre diagrams |
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Common Name |
Relationship |
Link |
ditalimfos |
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Fungicide |
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Organophosphate fungicide; Phthalimide fungicide |
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- |
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- |
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Synthetic |
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Non-systemtic with protective and curative action |
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5131-24-8 |
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225-875-8 |
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343 |
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106301 |
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21207 |
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015-120-00-9 |
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299.28 |
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O,O-diethyl (1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)phosphonothioate |
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O,O-diethyl phthalimidophosphonothioate |
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O,O-diethyl (1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)phosphonothioate |
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- |
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- |
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Not applicable |
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Not applicable |
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Not applicable |
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U |
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- |
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Colourless crystalline solid with a platelet structure |
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- Plondrel
- Laptran
- Frutogard
- Leucon
- Millie
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Usually supplied as an emulsifiable concentrate or wettable powder |
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133 |
Q2 Q = Miscellaneous data from online sources 2 = Unverified data of unknown source |
Moderate |
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- |
- |
- |
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83 |
L3 L = Pesticide manuals and hard copy reference books / other sources 3 = Unverified data of known source |
- |
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- |
- |
- |
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- |
- |
- |
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- |
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- |
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1.58 X 1003 |
Calculated |
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3.2 |
Q2 Q = Miscellaneous data from online sources 2 = Unverified data of unknown source |
High |
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- |
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- |
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- |
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- |
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1.38 |
Q2 Q = Miscellaneous data from online sources 2 = Unverified data of unknown source |
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- |
- |
- |
- |
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0.193 |
L3 L = Pesticide manuals and hard copy reference books / other sources 3 = Unverified data of known source |
Low volatility. If applied directly to plants, drift is a concern & mitigation is advisable |
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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. |
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Soil adsorption and mobility |
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- |
Q2 Q = Miscellaneous data from online sources 2 = Unverified data of unknown source |
Slightly mobile |
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1862 |
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Estimated |
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Cannot be calculated |
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- |
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None
Terrestrial ecotoxicology |
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> 4930 |
L3 L = Pesticide manuals and hard copy reference books / other sources 3 = Unverified data of known source Rat |
Low |
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- |
- |
- |
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- |
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1740 |
Q2 Q = Miscellaneous data from online sources 2 = Unverified data of unknown source Anas platyrhynchos |
Moderate |
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HUMAN HEALTH AND PROTECTION |
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High (class III) |
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> 4930 |
L3 L = Pesticide manuals and hard copy reference books / other sources 3 = Unverified data of known source Rat |
Low |
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1000 |
Q2 Q = Miscellaneous data from online sources 2 = Unverified data of unknown source Rat |
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List I; List II |
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EU MRL pesticide database |
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- |
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Carcinogen |
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Endocrine disruptor |
No data found |
A0 A = Chromosome aberration (EFSA database) 0 = No data ; B0 B = DNA damage/repair (EFSA database) 0 = No data ; C0 C = Gene mutation (EFSA database) 0 = No data ; D0 D = Genome mutation (EFSA database) 0 = No data ; E0 E = Unspecified genotoxicity type (miscellaneous data source) 0 = No data |
No data found |
Reproduction / development effects |
Acetyl cholinesterase inhibitor |
Neurotoxicant |
No data found |
✓Yes, known to cause a problem |
✓Yes, known to cause a problem |
Respiratory tract irritant |
Skin irritant |
Skin sensitiser |
No data found |
✓Yes, known to cause a problem |
✓Yes, known to cause a problem |
Eye irritant |
Phototoxicant |
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✓Yes, known to cause a problem |
No data found |
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Possible immunotoxicant Allergenic |
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Not compatible with alkaline substances |
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Health: H315, H317 |
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U (Unlikely to present an acute hazard) |
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ditalimfos |
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ditalimfos |
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ditalimfos |
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- |
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Record last updated: |
17/05/2024 |
Contact: |
aeru@herts.ac.uk |
Please cite as: |
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 |