氟硅唑

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用途三唑类杀菌剂，

氟硅唑 Flusilazole 白色结晶 White crystal 0.95 0-6°C 0-6°C "CAS号: 85509-19-9

英文名称: Flusilazole

英文同义词: 3D3;AEG1;MTDH;OLYMP;PUNCH;Lyric;NUSTAR;Cursor;CAPITAN;OLYMP(R)

中文名称: 氟硅唑

中文同义词: 福星;护矽得;氟硅唑;克菌星;冲压模,冲头;氟硅唑标准溶液;氟硅唑(标准品);双(4-氟苯基)-(1H-1,2,4-三唑-1-基甲基)硅烷;双(4-氟苯基)-(1H-1,2,4-三唑-1-基甲基)甲硅烷;双(4-氟苯基)甲基(1H-1,2,4-三唑-1-基亚甲基)硅烷

分子式: C16H15F2N3Si

分子量: 315.39

沸点 : 393 °C [760mmHg]

密度 : 1.17

折射率 : 1.563

闪点 : 192°C

储存条件 : 0-6°C

化学性质 

纯品为白色结晶体。m.p.55℃，蒸气压3.86×10-5Pa (25℃)。能溶于诸多有机溶剂，溶解度>2000g/L；在水中溶解度为900mg/L (pH=1.1)、45mg/L (pH=7.8)。对光、热稳定。在25℃、pH值7条件下，1mg/L水溶液在模拟日光下照30d，其半衰期约60～80d，在土壤中半衰期>30d。原药（含量88%）为结晶体，m.p.53℃，相对密度1.3。

用途 

三唑类杀菌剂

"CAS no. : 85509-19-9

English name: Flusilazole

English synonyms: 3 d3;AEG1;MTDH;OLYMP;PUNCH;Lyric;Made up.Cursor;CAPITAN.OLYMP (R)

Chinese name: fluorine and silicon

English synonyms: fusion;To protect the silicon.Fluorine and silicon thiazole;G bacterium star;Stamping die, punch;Fluorine and silicon azole standard solution;Fluorine and silicon azole (standard);Double (4 - phenyl) - (1 h - 1, 4-trichlorobenzene triazole - 1 - methyl) silane;Double (4 - phenyl) - (1 h - 1, 4-trichlorobenzene triazole - 1 - methyl) silicane;Double (4 - fluorinated phenyl) methyl (1 h - 1, 4-trichlorobenzene triazole - 1 - phosphite methyl) silane

Molecular formula: C16H15F2N3Si

Molecular weight: 315.39

Boiling point: 393 ° C (760 MMHG)

Density: 1.17

The refractive index: 1.563

Flash: 192 ° C

Storage conditions: 0 to 6 ° C

Chemical properties

Refinement of white crystals.M.p. 55 ℃, vapor pressure of 3.86 x 10-5 pa (25 ℃).Soluble in many organic solvents, solubility > 2000 g/L;Solubility in water is 900 mg/L (pH = 1.1), 45 mg/L (pH = 7.8).Light and heat stability.Under the condition of 25 ℃, pH 7, 1 mg/L water solution under the simulated sunlight shine on 30 d, the half-life of about 60 ~ 80 d, half-life > 30 d in the soil.Technical content (88%) for the crystals, m.p. 53 ℃, relative density 1.3.

use

Three azole fungicide, destruction and stop the ergosterol biosynthesis, leads to the formation of a cell membrane can not, make the germs of death.Of ascomycetes and basidiomycetes and caused by imperfect fungi diseases effectively, invalid to oomycetes, have special effects on pear scab.Early prevention and treatment of pear scab, in spraying, spray once every 7 ~ 10 d, 4 ~ 6 times in a row, each with 40% oil effective dose 40 ~ 50 mg/L (8000 ~ 8000 times liquid), effective prevention and treatment of pear scab, and have the effect of the red star disease and pear.When the disease epidemic peak, spraying interval can be shorten appropriately.Can also be used for apple black star and powdery mildew, powdery mildew of grapes, peanut leaf spot, grains and eyespots disease, powdery mildew in wheat glume blight, leaf rust, and stripe rust, barley leaf spot, etc.

use

Used for prevention and control of cucumber powdery mildew