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  • Trimethylchlorosilane (TMCS)  CAS :75-77-4

    Trimethylchlorosilane (TMCS) CAS :75-77-4

    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

  • Trimethylethoxysilane CAS :1825-62-3

    Trimethylethoxysilane CAS :1825-62-3

    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

  • Dimethyldimethoxysilane CAS1112-39-6 DMDMS

    Dimethyldimethoxysilane CAS1112-39-6 DMDMS

    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....

  • Iodotrimethylsilane CAS:16029-98-4 (TMIS)

    Iodotrimethylsilane CAS:16029-98-4 (TMIS)

    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)

  • Hexamethyldisilane CAS:1450-14-2 (HMD)

    Hexamethyldisilane CAS:1450-14-2 (HMD)

    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)

  • Hexamethyldisiloxane CAS:107-46-0

    Hexamethyldisiloxane CAS:107-46-0

    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...

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Anhui Techchem Industrial Co.,Ltd. will participate in the Shanghai CPHI China 2026 exhibition.

Anhui Techchem Industrial Co.,Ltd. will participate in the Shanghai CPHI China 2026 exhibition.

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...

Herbicide Diuron
2022-01-20
Diuron is an organic compound with a molecular formula of C9H10Cl2N2O. The pure product is a colorless crystalline solid with a melting point of 158-159°C. It is easily soluble in hot alcohol. The solubility in acetone at 27°C is 5.3%, and it is slightly soluble in ethyl acetate, ethanol and hot benzene. Insoluble in water, the solubility in water is 42 ppm at 25°C. Low solubility in hydrocarbons. Stable to oxidation and hydrolysis. This product is used to prevent general weeds in non-cultivation areas and prevent the re-spread of weeds. The product is also used for weeding asparagus, citrus, cotton, pineapple, sugar cane, temperate trees and shrubs.

Chemical formula: C9H10Cl2N2O
Molecular weight: 233.10
CAS Number: 330-54-1
Melting point: 158 to 159 ℃
Boiling point: 180 to 190 ℃
Water solubility: 42 ppm (25℃)
Density: 1.48 g/cm³
Appearance: pure white odorless crystals
Application: for weeding
Security Description: S2, S13, S22, S23, S37, S46, S60, S61
Hazard description: R22, R40, R48/22, R50/53


Emergency release treatment
Isolate the leaked pollution area, and set up warning signs around it. It is recommended that emergency responders wear masks, goggles, and work clothes. Sweep up carefully, transfer to a safe place in a bag. It can also be rinsed with a large amount of water, and the diluted rinse water can be put into the waste water system. If there is a large amount of leakage, it should be discarded after collection and recycling or harmless disposal.

Protective measures
Respiratory protection: Wear a gas mask during production operations or agricultural use. Wear a gas mask if necessary.
Eye Protection: Use a safety face shield if necessary.
Body Protection: Wear tight-sleeved overalls and long rubber shoes.
Hand Protection: Wear protective gloves if necessary.
Others: Smoking, eating and drinking are strictly prohibited at the work site. After work, shower and change. Pay attention to personal hygiene.

first-aid
Skin Contact: Wash thoroughly with soap and water. seek medical attention.
Eye Contact: Pull eyelids and rinse with running water for 15 minutes. seek medical attention.
Inhalation: Remove from site to fresh air. seek medical attention.
Ingestion: If swallowed by mistake, drink appropriate amount of warm water and induce vomiting. seek medical attention.
Extinguishing methods: foam, dry powder, sand, water.
 
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