Agro-care Chemical Industry Group>>>Isoprothiolane
Common Name: Isoprothiolane
Chemical Name: bis(1-methylethyl) 2-(1,3-dithiolan-2-ylidene)propanedioate
CAS No.: 50512-35-1
Molecular Weight: 290.4
Physical Chemistry:

Technical Isoprothiolane is a yellow solid with irritating smell. Vapour Pressure:18.8 mPa at 25C.Melting Point: 54--54.5C. Solubility in water: 54 mg/l (25C). In methanol 1510, ethanol 760, acetone 4060, chloroform 4130, benzene 2770, n-hexane 10 (all in g/l, 25C). Stability Stable to acid, alkali, light and heat.


The acute oral LD50 for mancozeb was 4,500 mg/kg.The acute dermal (skin) LD50 for mancozeb was greater than 5,000 mg/kg.Mancozeb was mildly irritating to the skin with a primary irritation score (PIS) of 0.5.Mancozeb caused moderate eye irritation with a PIS of 2.3.Mancozeb has an acute inhalation to LC50 of greater than 5.14 mg/L.Mancozeb is used to control Lophodermium needle cast, Pine gall rust, and Scirrhia brown spot in conifers and Swiss needle cast in Douglas Fir.


Oral Acute oral LD50 for male rats 1190, female rats 1340. Skin and eye Acute percutaneous LD50 for male and female rats >10 250 mg/kg. Slight eye irritant; not a skin irritant (rabbits). Not a skin sensitiser (guinea pigs). 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.

Technical Purity: 95%Tech
Formulation Type: 40%EC
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