Nitenpyram
Nitenpyram is an insecticide used in agriculture and veterinary medicine to kill insect external parasites of livestock and pets.
call us : +8613866722531
send a message : pweiping@techemi.com
call us : +8613866722531
send a message : pweiping@techemi.com
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
Fenvalerate
Chemical Name:α-cyano-3-phenoxybenzyl(R，S)-2-(4-chorophenyl)-3-methylbutyrate
CAS No.: 51630-58-1
Appearance: Yellow to brown viscous liquid or solid
Formula: C25H22ClNO3
Formula Weight: 419.91
Boiling Point:＞200℃/1.0mmHg
Vapour Pressure:19.2μPa（20℃）
Density:1.175g/cm3（25℃）
Description:
Quality Index:
Content:≥90.0%
Acid degree:≤0.1%
Moisture：≤0.2%
Test Standard:GB6694
Solubility: Hardly soluble in water(<10ug/L,25℃)；but soluble in organic solvents.(e. g xylene. acetone.chloroform etc.)
Stability: Stable to heat, moisture and acidic media, rapidly hydrolyzed in alkaline solution, and can be stored over 2 years in normal condition.
Toxicity: Acute oral LD50:>451mg/kg(rats), Acute dermal LD50:>5000mg/kg(rats),Acute inhalant LC50 >101 mg/m3.Slight irritation to skin(rabbits). and moderate irritation to eyes. Not mutagenic. teratogenic and carcinogenic effect. High toxicity to fish and aquatic animal, lower toxicity to bird, and safety to bee.
Application：
Fenvalerate is a pyrethroid insecticide, with a broad spectrum of activity. It has strong contact and stomach poisoning activity. but has no systematic and suffocating activity. The effectiveness is very good not only to the Lepidoptera larva, but also to homoptera,orthoptera, Heteroptera insects. But it has no effectiveness to acarus. It is mainly used to control the pests (e.g aphides, leafhopper,red spider,thrips. pink worm, tea
geometrid,diamond back moth etc.)in cotton.vegetable, fruit tree, corn, bean, tobacco, tea tree. It is also used in prevention the pests or insects in forest, cattie, public hygiene and warehouse. The effectiveness is very well.
Package
Package: 25kg iron drum
Gross weight:28.5kg, Net weight:25kg
Size:φ330×H440mm*0.8mm
Nitenpyram is an insecticide used in agriculture and veterinary medicine to kill insect external parasites of livestock and pets.
Dinotefuran 20% WDG is an insecticide used in agriculture and veterinary medicine to kill insect external parasites of livestock and pets.
Nitenpyram is an insecticide used in agriculture and veterinary medicine to kill insect external parasites of livestock and pets.
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Insecticide and acaricide with contact and stomach action. Control of motile stages of mites, leaf miners, suckers, Colorado beetles, etc.
Insecticide and acaricide with contact and stomach action. Control of motile stages of mites, leaf miners, suckers, Colorado beetles, etc.
Cypermethrin is Stable homogeneous liquid or yellow sticky liquid. No visible suspended matter and precipitation.
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+8613866722531
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+8613866722531
