Product Name |
:
|
Isoprothiolane
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Type of pesticides |
:
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Fungicide, plant growth regulator
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Chemical name |
:
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Bis(1-methylethyl)-1,3-dithiolan-2-ylidenepropanedioate
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Formula
|
:
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C12H18O4S2 |
CAS No.
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:
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[50512-35-1]
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UN No
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:
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3082
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Packing group
|
:
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III
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IMDG
|
:
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Class 9 [Environmentally hazardous substance, liquid, n.o.s. Isoprothiolane]
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Shelf-life
|
:
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Two years under normal storage conditions.
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DESCRIPTION
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It is phospholipid biosynthesis inhibitor (methyltransferase).Inhibits penetration and elongation of infection hyphae, by inhibiting formation of infection peg or cellulose secretion.
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Applications
Effective internal absorption bactericide, with special good effect for Rice neck blast & Rice leaf blast.
Also suitable for curing rice shoots diseases.
If this chemical is applied for a larger square field, it can kill some rice delphaacidae and leafhopper and has adjusting function to plant growth.
Also used on rice to accelerate rooting, promote root elongation and control non-parasitic damping-off.
Besides being applied as a fungicide it also helps to suppress the population of rice plant hoppers.
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Structure Formula
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:
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Physical Properties
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Appearance
|
:
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Off-white to yellowish coloured crystalline flake
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Isoprothiolane content, percent by mass
|
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96.00% Min.
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Moisture Content, percent by mass , Max.
|
:
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0.50% Max.
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Acidity (as H2SO4) percent by mass , Max.
|
:
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1.00% Max.
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Compatibility
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:
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Compatible with most Fungicides.
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TOXICITY DATA
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Mammalian Toxicity
|
:
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WHO (a.i.) III; Slightly hazardous
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Environmental Toxicity
|
:
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Isoprothiolane is considered to be hydrolytically stable at environmental temperatures at all pH values. It is less toxic for Rats and mice.
Slight irritant to eyes and but not to skin.
It is less toxic to birds also.
But moderately toxic to fishes.
Moderately toxic to Daphnia.
Non-mutagenic in nature.
Less toxic to cause reproduction toxicity and teratogenicity
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Formulation
|
:
|
40% EC
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Trade name
|
:
|
SAMBA
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Packing detail
|
:
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100ml, 250ml, 500ml, 1ltr, 200ltr
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Recommendations
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Crop
|
Common name of the Pest
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Dose/acre(ml)
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Dilution in
Water (Liter)
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Waiting
Period
(days)
|
Rice
|
Blast
|
300
|
200-400
|
60
|