Nitenpyram
Nitenpyram is an insecticide used in agriculture and veterinary medicine to kill insect external parasites of livestock and pets.
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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
Lambda-cyhalothrin
Chemical Name:2,2-dimethyl-3-(2-chloro-3,3,3-trifluoro-1-propenyl)
cyclopropanecarboxylate-α-cyano-3-phenoxybenzyl-ester[(1R) cisZ α S and (1S) cisZ a R 1 : 1]
CAS No.:91465-08-6
Appearance: White to brown solid
Formula: C23H19ClF3NO3
Formula Weight: 449.86
Melting Point:49.2℃
Boiling Point:187-190℃/0.2mmHg
Vapour Pressure:20nPa(20℃),200μ Pa(60℃)
KnowlogP:=7(20℃)
Density:1.33g/cm3(25℃)
Description:
Quality Index:
Content:≥95.0%
Acid degree:≤0.3%
Moisture:≤0.5%
Test Standard:GB20695
Solubility: soluble in water 5x10-6g/L(20℃,pH=6.5),4x10-6g/L(20℃,pH=5.0)
Soluble in acetone,methanol,toluene,hexane,ethyl acetate>500g/L(20℃).
Stability: Stable to light and can be stored over 2 years in normal condition; very stable in acidic media but easily hydrolyzed in alkaline solution; DT50 about 4-12 weeks on earth.
Toxicity:Acute oral LD50:>79mg/kg(rats).Acute dermal LD50:1293~1507mg/kg(rats)。
Application:
Lambda-cyhalothrin is a broad spectrum insecticide with remarkable activity on public health insects. it has the repellent, rapid and strong knockdown,poisoning activity even at very low dosage. It is often used to control vector insects and all kinds of public health insects.Sometimes it also used to kill sucking insects and acarus. But the dosage to acarus needs to increase by 1-2 times comparing to normal.It is often used to control the pests in peanut, bean, cotton, fruit tree,vegetable etc.
Package
Package: 25kg paperboard drum
Gross weight:28.5kg, Net weight:25kg
Size:φ400×H520mm

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