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Propargite 57%EC Acaricide Products for peanuts , sorghum , maize
Description:
Propargite (a pesticide) is a recognized developmental toxicant and exposure to it
has the potential to negatively affect a developing baby. The severity and range of
negative effects experienced can vary greatly depending on the chemical, the stage
of pregnancy at which the exposure occurred and the duration, level and nature (e.g
. inhalation, skin exposure, ingestion) of the exposure. Developmental toxicity can
include such things as low birth weight, birth defects, fetal death and behavioral and
psychological problems.
Quick Detail:
Product name: Propargite 57%EC
Pesticide category: Acaricide
CAS No.:2312-35-8
MF: C19H26O4S
Purity: 57%EC
Appearance (TC): Dark reddish-brown, viscous liquid
Appearance (57%EC): Brownish-yellow,viscous liquid
Brand name:Greenriver/ as per customers request.
Applications:
Control of phytophagous mites (particularly motile stages) on a variety of crops, including
vines, fruit trees (e.g. top fruit, stone fruit, citrus fruit), hops, nuts, tomatoes, vegetables,
ornamentals, cotton, maize, peanuts, and sorghum. Used at rates from 0.75-1.8 kg/ha
on row crops and foliar sprays of 0.85-3.0 kg /ha on perennial fruit and nut crops.
Specifications:
| Active ingredient | |
| Common name: | Propargite |
| Chemical name: | 2-[4-(1,1-dimethylethyl)phenoxy]cyclohexyl 2-propynyl sulfite |
| Pesticide category: | Acaricide |
| CAS No: | 2312-35-8 |
| Molecular Formula: | C19H26O4S |
| Structural Formula: |
|
| Properties | Composition Tech. grade is ³87% w/wpure. Mol. wt. 350.5 M.f. C19H26O4S Form Brownish-yellow, oily viscous liquid ( tech.). B.p. decomp.210 °C (atmospheric pressure) without boiling V.p. 0.04 mPa(25 ºC) Solubility In water 0.215 mg/l (25 ºC). Fully miscible with hexane, toluene, dichloromethane, methanol and acetone. Stability Hydrolysis DT50 66.3 (25 ºC), 9.0 (40 ºC) (both days, pH7); DT50 1.1 (25 ºC) 0.2 (40 ºC) (both days, pH9); stable at pH4. Photolysis DT50 c. 6 d ( pH 5). Half-life in atmosphere 2.155 h (Atkinson calculation). pKa >12 F.p. 71.4 ºC (Pensky-Martens closed cup) |
| Mode of Action: | Non-systemic acaricide with predominantly contact action; some additional action by inhalation. |
| Toxicity:
| Oral Acute oral LD50 for rats 2800 mg/ kg . Skin and eye Acute percutaneous LD50 for rabbits 4000 mg/kg. Severe eye and skin irritant to rabbits. Not a skin sensitiser to guinea pigs. |
| Formulation Specification | |||||||||||
| Product name: Propargite57%EC | |||||||||||
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