Nitenpyram
Nitenpyram is an insecticide used in agriculture and veterinary medicine to kill insect external parasites of livestock and pets.
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send a message : pweiping@techemi.com
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Name: Chlorotrimethylsilane CAS number: 75-77-4 Molecular formula: C3H9ClSi Molecular weight: 108.64 EINECS number: 200-900-5 Mol file: 75-77-4.mol
Name: Ethoxytrimethylsilane CAS number: 1825-62-3 Molecular formula: C5H14OSi Molecular weight: 118.25 EINECS number: 217-370-6 Mol file: 1825-62-3.mol
Specification English name: Dimethyldimethoxysilane CAS number: 1112-39-6 Molecular formula: C4H12O2Si Molecular weight: 120.22 EINECS number: 214 189 4 Mol file: 1112-39-6.mol Applications As a structural control agent, chain extender, and filler treatment agent, it is widely used in the treatment of organic silica gel and white carbon black Purpose As a structural control agent, chain extender, and filler treatment agent, it is widely used in the treatment of organic silica gel and white carbon black. This product is used as a structural control agent and chain extender to improve mechanical processing performance, extend the storage time of rubber blends, and can replace hydroxyl silicone oil for use. Widely used in the treatment of organic silicone and white carbon black Purpose Dimethyldimethoxysilane is used as a structural control agent and chain extender to improve mechanical processing performance, extend the storage time of rubber blends, and can replace hydroxy silicone oil....
Properties of trimethyliodosilane Melting point<0 ° C Boiling point 106 ° C (lit.) Density 1.406 g/mL at 25 ° C (lit.) Refractive index n20/D 1.471 (lit.) Flash point − 25 ° F Storage conditions -20 ° C Solubility Reacts Form Liquid Specific gravity 1.47 Clear colors to reddish Water solubility reactions Sensitivity: Moisture&Light Sensitivity Hydrolysis sensitivity 8: Reacts quickly with moisture, water, protoc solvents BRN 1731136 Stability Sensitivity (Reactive) InchiKey CSRZQMIRAZTJOY-UHFFFFAOYSA-N CAS Database 16029-98-4 (CAS DataBase Reference) NIST Chemical Information Iodotrimethylsilane (16029-98-4) EPA Chemical Information Silane, iodotrimethyl - (16029-98-4)
Properties of Hexamethyldisilane Melting point 9-12 ° C (lit.) Boiling point 112-114 ° C (lit.) Density 0.715 g/mL at 25 ° C (lit.) Refractive index n20/D 1.422 (lit.) Flash point 29 ° F Storage conditions Store at<=20 ° C Sol common organic solvents; Insul H2O Form liquid Specific gravity 0.729 Colorless Insoluble in water Double in alcohol, ether and acetone Hydrolysis sensitivity 1: no significant reaction with acute systems BRN 1633463 Stability InchiKey NEXSMEBSBIABKL-UHFFFAOYSA-N CAS Database 1450-14-2 (CAS DataBase Reference) NIST Chemical Substance Information Disilane, hexagonal - (1450-14-2) EPA Chemical Substance Information Disilane, hexagonal - (1450-14-2)
Introduction: Hexamethyldisiloxane (silicone ether, MM sealing agent) is a colorless and transparent liquid that is prone to deliquescence. Insoluble in water, soluble in various organic solvents. Used as silicone oil, silicone rubber, pharmaceuticals, gas chromatography stationary liquids, analytical reagents, hydrophobic agents, etc. Obtained by hydrolysis of trimethylchlorosilane. The physical properties of hexamethyldisiloxane colorless and transparent liquids. Easily deliquescent, flammable, and in contact with high heat, open flames, and strong oxidizing agents, there is a risk of combustion. Boiling point 99.5 ℃. Flash point -1.1 ℃. Relative density (d2525) 0.7606. The refractive index is 1.3750. Insoluble in water, soluble in various organic solvents. Hexamethyldisiloxane is an important primary organic silicon raw material, often used as a capping agent in the production of silicone oil, or as a cleaning agent for silicone rubber, pharmaceuticals, gas c...
Anhui Techchem Industrial Co.,Ltd. will participate in the Shanghai CPHI China 2026 exhibition. The 24th CPHI China 2026 will grandly kick off at the Shanghai New International Expo Center from June 1...
Product details
D-tetramethrin CAS 548460-64-6
Other Name:(1,3,4,5,6,7-Hexahydro-1,3-dioxo-2H-isoindol-2-yl)methyl (1R-trans)-2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropanecarboxylate; D-tetramethrin
CAS No.: 548460-64-6
Appearance:Pale yellow to brown viscous liquid
Molecular formula: C19H25NO4
Molecular Weight: 331.42
Vapor Pressure:0.32mPa(20℃）
Aerosol:0.1-0.2%,in mixture with lethal agent synergist and emulsifier..
Spray:0.5-1.4mg/m3,,kerosene as solvent.
Description:
Quality Index:
Total ester≥93.0%
Moisture≤0.3%
Acid degree:≤0.3%
Test Standard:G/ZSKZ 037
Solubility:Not dissolved in water.Easily dissolved in hexane,methanol and xylene, Be mutually soluble with such synergists as piperony butoxide and S-421.
Stability:Stable to heat. unstable in light and decompose with alkali and some emulsifier.Can be stored over 2 years in normal condition,
Toxicity:Acute oral LD50 to rats is more than 5000mg/kg. Acute dermal LD50 to rats is more than 5000mg/kg Acute inhalant LC50 to rats is more than 1180mg/m3，No stimulus to skin.eyes and pneogaster.
Application：
This product can quickly knock down mosquitoes,flies and other flying insects and can repel cockroach well.it can drive out cockroach living in dark rift so as to increase the opportunity that cockroach contact insecticide. However, the lethal effect of this product is not so strong,therefore it is often mixed uses with permethrin with strong lethal effect to aerosol,spray or tincture,which are especially suitable for insects prevention for family, public hygiene, food and warehouse.
Identification
Certificate Of Analysis
Product Name
D-tetramethrin
Items
Specification
Results
Single Conclusion
Appearance
Yellow to brown viscous liquid or crystalline solid
Conform
Qualified
Total Ester Mass Fraction
≥93.0%
94.4%
Qualified
Acidity(Calculated As H2SO4)
≤0.3%
0.02%
Qualified
Moisture Content
≤0.3%
0.05%
Qualified
Acetone Insoluble Substance
≤0.2%
0.04%
Qualified
Conclusion
Qualified
Package
Package: 25kg iron drum
Gross weight:28.5kg, Net weight:25kg
Size:φ330×H440*0.8mm
Nitenpyram is an insecticide used in agriculture and veterinary medicine to kill insect external parasites of livestock and pets.
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