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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...
Imidacloprid is a nitromethylene systemic insecticide and acts on the nicotinic acetylcholine receptor. It interferes with the motor nervous system of pests and causes chemical signal transmission to fail. There is no cross-resistance problem. For the control of piercing-sucking pests and their resistant strains. Imidacloprid is a new generation of chlorinated nicotine insecticides with broad-spectrum, high efficiency, low toxicity, and low residues. When pests come into contact with pesticides, the normal conduction of the central nervous system is blocked, causing them to paralyze and die. The quick-acting effect is good, and the control effect is high one day after the drug, and the residual period is about 25 days. There is a positive correlation between the efficacy and temperature, the higher the temperature, the better the insecticidal effect. Mainly used to control piercing-sucking pests.
Instructions
Mainly used to control piercing-sucking mouthpart pests (can be used alternately with acetamiprid at low and high temperature -- imidacloprid for high temperature, acetamiprid for low temperature), such as aphids, planthoppers, whiteflies, leafhoppers, thrips ; It is also effective for some pests of Coleoptera, Diptera and Lepidoptera, such as rice weevil, rice worm, leaf miner, etc. But it is not effective against nematodes and red spiders. It can be used for crops such as rice, wheat, corn, cotton, potatoes, vegetables, sugar beets, and fruit trees. Due to its excellent systemic properties, it is especially suitable for seed treatment and granule application. Generally, 3 to 10 grams of active ingredients are used for mu, sprayed with water or seed dressing. The safety interval is 20 days. Pay attention to protection when applying the medicine, prevent contact with the skin and inhalation of the powder and liquid medicine, and wash the exposed parts with clean water in time after the application. Do not mix with alkaline pesticides. It is not advisable to spray in strong sunlight, so as not to reduce the efficacy.
To prevent and control spiraea aphid, apple scab aphid, green peach aphid, pear psyllid, leaf roller moth, whitefly, leaf miner and other pests, it can be sprayed with 10% imidacloprid at 4000-6000 times, or with 5% imidacloprid EC at 2000-3000 times . Control cockroaches: You can choose Shennong 2.1% cockroach bait.
Precautions
1. This product cannot be mixed with alkaline pesticides or substances.
2. Do not pollute beekeeping, sericulture sites and related water sources during use.
3. Use the medicine at the right time, and prohibit the medicine two weeks before the harvest.
4. In case of accidental consumption, induce vomiting immediately and send to hospital for treatment in time
5. Store away from food to avoid danger.
Poisoning First Aid
Accidental inhalation, the patient should be moved to the ventilation. If accidentally splashed into eyes, rinse with plenty of water for 15 minutes and send to hospital for treatment. In the event of accidental ingestion poisoning, the patient should be taken to the hospital for treatment immediately with this label. This product has no specific antidote, the doctor should treat the symptoms.
Storage and transportation
This product should be stored in a dry, cool, ventilated, rain-proof place, away from fire or heat. As far as children can't reach, lock it. Do not store and transport with other items such as food, beverage, feed, etc. The used container should be disposed of properly and should not be used for other purposes or discarded at will.
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