English name:Tricyclazole
Cas No. 41814-78-2
Product Description:

Information:

IUPAC name : 5-methyl-1,2,4-triazolo[3,4-b][1,3]benzothiazoleChemical

Chemical formula: C₉H₇N₃S

Molecular mass (g mol-1) _:189.24

Physical state :Peach coloured granular solid

Properties :

Melting point (°C) : 185.9

Bulk density : 1.4 g/cm³

Vapour pressure at 20°C (mPa)：0.027

Degradation point (°C) ：285.3

Solubility - In water at 20°C (mg l-1) ：596

Solubility - In organic solvents at 20°C (mg l-1) ：Acetone：13800 ；Methanol：26500 ；Xylene ：4900；Ethyl acetate ：4900

ECOTOXICOLOGY

Mammals - Acute oral LD50 (mg kg-1) ：289.7

Mammals - Short term dietary NOEL(mg kg-1)：>9.6

Birds - Acute LD50 (mg kg-1)：> 1528

Birds - Short term dietary (LC50/LD50)：> 1528 mg kg bw-1 day-1

Fish - Chronic 21 day NOEC (mg l-1)：0.081  

Fish - Acute 96 hour LC50 (mg l-1) ：7.3

Aquatic invertebrates - Acute 48 hour EC50 (mg l-1)：34

Aquatic invertebrates - Chronic 21 day NOEC (mg l-1)：0.96

Earthworms -Acute 14 day LC50 (mg kg-1)> 1000

Algae - Acute 72 hour EC50, growth (mg l-1) > 8.2

TOXICOLOGY

Mammals - Acute oral LD50 (mg kg-1) >289.7 Rat

Mammals - Dermal LD50 (mg kg-1 body weight) > 2000 Rat

Mammals - Inhalation LC50 (mg l-1) > 1.15 Rat, 4 hr (nose only)

ADI - Acceptable Daily Intake (mg kg-1bw day-1): 0.03 Mouse 

Product description:

Fungicide is effected on controlling rice blast. It inhibited the germination of spores and prevented the rice blast cycle by inhibiting the infection of rice blast fungus on the surface of the plant and the infection points formed in the plant. Magnaporthe grisea, which is resistant to other fungicides, is also effective. Tricyclazole is a systemic fungicide specially used to control rice blast, especially for the prevention of panicle blast. By inhibiting the infection of rice blast fungus on the surface of the plant and the infection spots formed in the plant, the rice blast circulation is prevented. Magnaporthe grisea, which is resistant to other fungicides, is also effective. Since the medicament has a protective sterilization effect, it should be used before the disease occurs.