Molecular Formula | C16H15F2N3Si |
Molar Mass | 315.4 |
Density | 1.17 |
Melting Point | 55° |
Boling Point | 393 °C [760mmHg] |
Flash Point | 192°C |
Water Solubility | 900 mg l-1 (pH 1.1), 50 mg l-1 (pH 5.7),45 mg l-1 (pH 7.8) at 25 °C |
Vapor Presure | 3.9 x l0-8 Pa (25 °C) |
Appearance | neat |
Merck | 13,4232 |
BRN | 5824097 |
pKa | 2.5 at 25℃ |
Storage Condition | 0-6°C |
Refractive Index | 1.563 |
Physical and Chemical Properties | Pure white crystals. m. P. 55 °c, vapor pressure 3.86 x 10-5Pa (25 °c). Soluble in many organic solvents, solubility> 2000g/L; Solubility in water for 900mg/L (pH = 1.1), 45mg/L (pH = 7.8). Stable to light and heat. Under the conditions of 25 ℃ and pH 7, the half-life of 1mg/L aqueous solution is about 60~80D under simulated sunlight, and the Half-Life in soil is more than 30D. The original drug (content 88%) is Crystal, m. P. 53 ℃, relative density 1.3. |
Use | For the control of cucumber powdery mildew |
Risk Codes | R61 - May cause harm to the unborn child R22 - Harmful if swallowed R40 - Limited evidence of a carcinogenic effect R51/53 - Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. |
Safety Description | S53 - Avoid exposure - obtain special instructions before use. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S61 - Avoid release to the environment. Refer to special instructions / safety data sheets. |
UN IDs | UN 2588 |
WGK Germany | 3 |
RTECS | XZ4105000 |
Toxicity | LD50 in male, female rats (mg/kg): 1110, 674 orally; in rabbits >2000 dermally (Fort, Moberg) |
Reference Show more | 1. [IF=4.076] Haibin Qu et al."Enhancing Stability and Formulation Capability of Fungicides by Cocrystallization through a Novel Multistep Slurry Conversion Process."Cryst Growth Des. 2020;20(11):7356–7367 |