【CAS】：4,5-dihydro-6-methyl-4-[(E)-(3-pyridinylmethylene)amino]-1,2,4-triazin-3(2H)-one
【CAS No.】：123312-89-0
【Molecular Formula】：C10H11N5O

【Molecular weight】:217.2;

【Physical form】:Colourless crystals.

【Density】:1.36 (20 °C);

【Melting point】:217 °C;

【Vapour pressure】:<4 ×10-3 mPa (25 °C) ( OECD 104);

【Henry constant】:<3.0 ×10-6 Pa m3 mol-1 ( calc.);

【Partition coefficient(n-octanol and water)】:logP = -0.18 ( OECD 107); Solubility:In water 0.29 g/l (pH 6.5, 25 °C). In ethanol 2.25, hexane <0.001 (both in g/l, 20 °C).;

【Stability】:Stable in air ( OECD 113/DTA). Hydrolysis DT50 4.3 h (pH 1), 25 d (pH 5).
【Toxicology】：(Rat): Oral LD50 >5000 mg/kg; Dermal >2000 mg/kg; Inhalation LC50 (4 h) >3.09 mg/l. Slightly irritating to skin, eyes.

alfalfa, asparagus, aubergines, beans, brassicas, chillies, citrus, cole crops, corm vegetables, cotton, cucurbit vegetables, fruits, fruiting vegetables, hops, leafy vegetables, lettuces, mangoes, ornamentals, peaches, pears, pecans, peppers, potatoes, rice, stonefruits, tobacco, tomatoes, tuberous vegetables 

Rice    
100-200 g ai/ha (foliar application); 1.5 g ai/seedling box

Fruit    
10-20 g ai/hl

Vegetables    
10-30 g ai/hl

Cotton    
100-200 g ai/ha

Hops    
5-10 g ai/hl

Ornamentals    
10-30 g ai/hl

Pecans    
140 g ai/ha (maximum rate)

Potatoes    
96.5 g ai/ha