Aldimorph (Ref: LS 16284) |
![]() Last updated: 26/05/2025 |
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(Not known by any other names) |
SUMMARY |
Aldimorph is an obsolete fungicide that is not generally approved for use in the developed world. It has a low mammalian toxicity but may be a teratogen. It has a moderate aqueous solubility and volatile. Little published data is available regarding its environmental degradation. Aldimorph is moderately toxic to fish. |
Data alerts |
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 once used to control powdery mildew in cereals | |
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Powdery mildew | |
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Cereals including wheat, barley | |
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Considered obsolete but may be available in some countries | |
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1994, first registered USA |
GB regulatory status |
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Not approved | ||
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Expired | ||
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No UK approval for use as a plant protection agent |
EC Regulation 1107/2009 (repealing 91/414) |
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Not approved | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Additional information |
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Chemical structure |
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Aldimorph is a chiral molecule | |
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C₁₈H₃₇NO | |
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CCCCCCCCCCCCN1CC(OC(C1)C)C | |
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SBUKOHLFHYSZNG-UHFFFAOYSA-N | |
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InChI=1S/C18H37NO/c1-4-5-6-7-8-9-10-11-12-13-14-19-15-17(2)20-18(3)16-19/h17-18H,4-16H2,1-3H3 | |
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General status |
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Fungicide | |
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Morpholine fungicide | |
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Synthetic | |
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Systemic with protective and curative action, inhibits sterol biosynthesis in membranes. Absorbed through leaves and roots. | |
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91315-15-0 | |
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804-662-9 | |
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499 | |
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Not listed | |
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3014032 | |
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No data found | |
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283.49 | |
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Major component - rac-(2R,6S)-4-dodecyl-2,6-dimethylmorpholine | |
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4-alkyl-2,5(or 2,6)-dimethylmorpholines, containing approx. two thirds 2,6-dimethylmorpholines and one third 2,5-dimethylmorpholines, where more than 85% of the total is 4-dodecyl-2,5(or 2,6)-dimethylmorpholine, and where “alkyl” may also be octyl, decyl, tetradecyl or hexadecyl, and where the cis/trans ratio is 1:1 | |
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4-dodecyl-2,6-dimethyl-morpholine | |
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Not applicable | |
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Not applicable | |
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Not applicable | |
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5 | |
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Colourless liquid |
Formulations |
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Usually supplied as an emulsifiable concentrate |
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20 | L3 L = Pesticide manuals and hard copy reference books / other sources 3 = Unverified data of known source |
Moderate | ||||||||
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Miscible | L3 L = Pesticide manuals and hard copy reference books / other sources Methanol3 = Unverified data of known source |
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Miscible | L3 L = Pesticide manuals and hard copy reference books / other sources Xylene3 = Unverified data of known source |
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Miscible | L3 L = Pesticide manuals and hard copy reference books / other sources Acetone3 = Unverified data of known source |
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-27 | L3 L = Pesticide manuals and hard copy reference books / other sources 3 = Unverified data of known source |
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110 | L3 L = Pesticide manuals and hard copy reference books / other sources 3 = Unverified data of known source |
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0.55 | 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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Degradation |
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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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Fate indices |
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Known metabolites |
None
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Terrestrial ecotoxicology |
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> 3000 | L3 L = Pesticide manuals and hard copy reference books / other sources Rat3 = Unverified data of known source |
Low | ||||||||
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Aquatic ecotoxicology |
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2.83 | L3 L = Pesticide manuals and hard copy reference books / other sources Oncorhynchus mykiss3 = Unverified data of known source |
Moderate | ||||||||
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General |
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High (class III) | - | - | ||||||||
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> 3000 | L3 L = Pesticide manuals and hard copy reference books / other sources Rat3 = Unverified data of known source |
Low | ||||||||
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1430 | L3 L = Pesticide manuals and hard copy reference books / other sources Guinea pigs3 = Unverified data of known source |
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Health issues |
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Possible teratogen |
Handling issues |
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No information available | |||
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Not classified: Obsolete | |||
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Not listed (Not listed) | |||
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aldimorph | ||
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aldimorf | ||
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Record last updated: | 26/05/2025 |
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 |