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Common name | Isoprothiolane |
Chemical name | bis(1-methylethyl)-1,3-dithiolan-2-ylidenepropanedioate |
CAS No | 50512-35-1 |
Molecular formula | C12H18O4S2 |
Description | 1.Melting Point:54~54.5°C 2.Boiling point:167-169 °C 3.Molecular weight:290.4 4.Solubility : In water 54 mg/l (25 °C). In methanol 1510, ethanol 760, acetone 4060, chloroform 4130, benzene 2770, n-hexane 10 (all in g/l, 25 °C). 5.Stability : Stable to acid, alkali, light and heat.
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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).
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Toxicity | 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 >10 250 mg/kg. Slight eye irritant, not a skin irritant. Inhalation: Birds: Acute oral LD50 for male Japanese quail 4710, female Japanese quail 4180 mg/kg. Fish: LC50 (48 h) for rainbow trout 6.8, carp 7.0 mg/l.Bees: Daphnia: LC50 (3 h) 62 ppm.
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Function | Control of rice blast (Pyricularia oryzae), rice stem rot, and Fusarium leaf spot on rice. Also reduces the insect population (particularly planthoppers) on rice. Phytotoxicity: Phytotoxic only to cucurbitaceae. |

Customozed packging as per to client's requests.
1. Solid packing: 25g per bag,30g, 50g, 100 gram, 250g ,500g, 1kg, 5kg, 10kg, 25kg , 200kg, 250Kg etc.
2.Liquid packing: 30ml per bottle, 100 ml ,250 ml, 500ml, 1 L, 5L, 20Lt , 200 Lt ,1000 Lt etc.





1.Alibaba Assessed 2 years Gold Supplier.
2.We are a factory manufacturing pesticide and agrochemical intermediate, best production capability ,best quality control, Best Service .
3.100% QC inspection Before delivery.
4. SGS , BV Supported ,competitve price.

Golden Union Agrochemical has 2 products line, one is Pesticides ,another is Chemical intermediate.
The export business with our foreign customers has been always based on the mutual trust and benefit.
We would like to co-operate with friends around the world with our excellent products and service for a long
term Win-Win solution.



Q1: What is the Warranty for the pesticide?
A1: For the pesticide, goods have 2 years warranty . If any quality problems on our side occured in this period , we will compensate for the goods or make a replacement.
Q2: How should I import pesticides from you ?
A2: For all over the world are apply for registration policy for import the pesticides from foreign countries, you should register the product what you want in your country. Or you have special way do the importation.
Q3: What's the diffience between Technical and formulation?
A3: For pesticides has exist in technical and formulation:
Technical: TC (Technical product )
Formulation : EC(Emulsibel concentrate) GR(Granule),SC(Suspension concentrate), SL(Soluble concentrate), SP(Soluble powder), SG(Water soluble tranules),TB(Tablet), WDG(Water dispersible granules), WP (Wettable powder), etc.
Q4: How long should it take can I get the goods after make payment ?
A4: If confirm order and payment, sample quantity within 100 Kgs send by express or by air ,you'll receive within 10 Days.
For bulk quantity more than 1000 Kgs or 1000 Lts: Around 15 days can prepared the goods and get get loading at sea port.
South America : Around 40-60 days by sea
Southeast Asia: Around 30 days
Africa: Around 40 Days
Europe: Around 35 Days

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