| Customization: | Available |
|---|---|
| CAS No.: | 57018-04-9 |
| Appearance: | Powder |
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Common name |
tolclofos-methyl (BSI, E-ISO, (m) F-ISO) |
IUPAC name |
O-2,6-dichloro-p-tolyl O,O-dimethyl phosphorothioate |
Chemical Abstracts name |
O-(2,6-dichloro-4-methylphenyl) O,O-dimethyl phosphorothioate |
CAS |
57018-04-9 |
| Molecular formula | C9H11Cl2O3PS |
| Molecular weight | 301.1 |
| Properties | Colourless crystals; (tech., colourless to light brown solid). |
Toxicity: |
Reviews: FAO/WHO 71, 73 (see part 2 of the Bibliography) Oral: Acute oral LD50 for rats 5000 mg/kg Skin and eye : Acute percutaneous LD50 for rats >5000 mg/kg. Non-irritating to skin and eyes (rabbits) Inhalation : LC50 for rats >3320 mg/m3 NOEL: In 6 mo feeding trials, rats showed no ill-effects ADI: (JMPR) 0.07 mg/kg b.w. [1994] Toxicity class : WHO (a.i.) U; EPA (formulation) III |
Application |
Biochemistry: Acts by inhibition of phospholipid biosynthesis, leading to inhibition of germination of spores and growth of fungal mycelium. |
Mode of action |
Non-systemic contact fungicide with protective and curative action. |
Uses |
Control of soil-borne diseases caused by Rhizoctonia, Corticium, Sclerotium and Typhula spp. on potatoes, sugar beet, cotton, peanuts, vegetables, cereals, ornamentals, bulb flowers, lawn turf, etc. Used as a seed, bulb or tuber treatment, soil drench, foliar spray, or by soil incorporation. |
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