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| CAS No.: | 50512-35-1 | FM: | C12H18O4S2 |
|---|---|---|---|
| Molecular Weight: | 290.39892 | State: | Powder |
| Color: | White | Other Names: | Di-isopropyl 1,3-dithiolan-2-vinylmalonate |
| Application: | Agriculture,fungicide | Purity: | 95% |
| Classification: | Fungicide | Appearance: | White Powder |
| Formulation: | 98%TC | Solubility: | Water,Soluble |
| High Light: | CAS 50512 35 1 isoprothiolane fungicide,40%EC isoprothiolane fungicide,Isoprothiolane Broad Spectrum Fungicide |
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Isoprothiolane
Isoprothiolane is a malonate ester that is diisopropyl malonate in which the two methylene hydrogens at position 2 are replaced by a 1,3-
dithiolan-2-ylidene group. An insecticide and fungicide used to control a range of diseases including Pyricularia oryzae, Helminthosporium
sigmoideum and Fusarium nivale. It has a role as an insecticide, an environmental contaminant, a phospholipid biosynthesis inhibitor and an
antifungal agrochemical. It is a malonate ester, a member of dithiolanes and an isopropyl ester. It derives from a malonic acid. It derives from a
hydride of a 1,3-dithiolane.
Isoprothiolane, also known as IPT or fudzivan, belongs to the class of organic compounds known as dicarboxylic acids and derivatives. These are
organic compounds containing exactly two carboxylic acid groups. Isoprothiolane exists as a solid and is considered to be practically insoluble (in
water) and relatively neutral. Within the cell, isoprothiolane is primarily located in the membrane (predicted from logP). Isoprothiolane participates
in a number of enzymatic reactions. In particular, isoprothiolane can be biosynthesized from 1, 3-dithiolane and malonic acid. Isoprothiolane
can also be converted into isoprothiolane sulfoxide.
| Product Name | Isoprothiolane 96%tc |
| Function | Fungicide |
| Specification | 96%tc, 40%wp, 400g/l ec, 300g/l ec |
| Chemical Name | bis(1-methylethyl)-1,3-dithiolan-2-ylidenepropanedioate |
| CAS No. | 50512-35-1 |
| Empirical Formula | C12H18O4S2 |
| Toxicology | Oral Acute oral LD50 for male rats 1190, female rats 1340, male mice 1340 mg/kg. Skin and eye Acute percutaneous LD50 for male and female rats >10 000 mg/kg. Slight eye irritant; not a skin irritant. Inhalation LC50 (4 h) for rats >2.7 mg/l. Other Non-mutagenic in the Ames test. In reproduction and teratogenicity studies on rats, no adverse effects were observed. Toxicity class WHO (a.i.) III; EPA (formulation) III |
| Applications | Mode of action Systemic fungicide with protective and curative action, absorbed by the leaves and roots, with translocation acropetally and basipetally. The mobility in rice plants of various analogues reported (M. Uchida,Pestic. Biochem. Physiol.,1980, 14, 249). Uses Controls the following pathogens and insect pests, at 400-600 g/ha (foliar spray), 3.0-6.0 g/nursery box (spreading treatment), 3.6-6.0 kg/ha (submerged treatment), 360-600 g/tree (soil incorporation): Pyricularia oryzae, Helminthosporium sigmoideum, Fusarium nivale on rice; Rosellinia necatrix on pome fruit, stone fruit and grapes; Delphacidae (planthoppers) on rice. Also used on rice to accelerate rooting, promote root elongation and control non-parasitic damping-off. Phytotoxicity Phytotoxic only to cucurbitaceae. Formulation types DP; EC; GR; WP; |
| Package | 25KG/Drum, 200L/Drum, 20L/Drum, 1L/Bottle etc. |
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