Molecular Formula | C16H23N3OS |
Molar Mass | 305.44 |
Density | 1.18 |
Melting Point | 104-106°C |
Boling Point | 273°C (12 torr) |
Specific Rotation(α) | 22 º (c=8,6N HCl) |
Flash Point | 176-178°C |
Water Solubility | 0.9 mg/L at 20 ºC |
Solubility | Chloroform (Slightly), Methanol (Slightly) |
Vapor Presure | 1.25 x l0-3 Pa (25 °C) |
Appearance | neat |
Color | White to Pale Beige |
BRN | 8324923 |
pKa | 3.02±0.20(Predicted) |
Storage Condition | 0-6°C |
Sensitive | Sensitive to light |
Refractive Index | 1.52-1.522 |
MDL | MFCD01681899 |
Physical and Chemical Properties | Density 1.18 melting point 104-106°C boiling point 273°C (12 torr) decomposition temperature 176-178°C refractive index 1.52-1.522 flash point 156°C specific rotation 22 ° (c = 8,6N HCl) water-soluble 0.9 mg/L at 20°C |
Use | Can effectively control the rice cicadaceae and planthopidaceae, potato on the leaf cicadaceae, citrus, cotton, vegetables on the whiteflies and other pests |
UN IDs | UN3077(solid) |
WGK Germany | 2 |
RTECS | XI2865000 |
Toxicity | LD50 in mice, rats (mg/kg): 10000, 8740 orally; LC50 (48 hr) in carp: 2-10 mg/l (Kanno, 1981) |
Raw Materials | Monomethylaniline N-T-Butyl-N'-Isopropylthiourea Toluene Ammonium thiocyanate Chlorine tert-Butanol Carbon tetrachloride Isopropylamine |
pure white crystals. Melting point of 10 6.1 C, vapor pressure (25 C) 1.25 x 10-3pa, d1,18. Solubility at 25 °c (g/L): acetone 240, chloroform 520, ethanol 80, toluene 320, 0. 9mg/L in water. It is stable to acid, alkali, light and heat.
The thiadiazine insect growth regulator is a new type of highly selective insecticide. It has the characteristics of high activity, high selectivity and long residual effect. It is an Insect molting inhibitor that acts by inhibiting chitin synthesis and interfering with metabolism. It has special effects on planthopper, leaf hopper and whitefly, and also has good effects on some scale insects such as Veratrum botrytis and Veratrum, mainly used for controlling rice leaf hopper and planthopper, potato leaf hopper, citrus, cotton and vegetable whitefly, citrus Turcz and Silla.
oral LD50 of male rats. 2198mg/kg, 2355mg/kg for females, rat percutaneous LD50>5000mg/kg, inhalation LC50> 4.57 mg/L. Slight irritation to eyes and skin. The non-effective dose was 0. 9-1. 12mg/kg per day in rats fed for two years. Quail LD50 >15000mg]kg, carp LC50 2.7mg/L, Daphnia LC50>50. 6mg/L, at the dose of 2000mg/L, no direct effect on bees. It is safe for silkworm and natural enemies.