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Organic silicones

3-Chloropropyltrimethoxysilane

CAS number

2530-87-2

Molecular formula C6H15ClO3Si
Product name 3-Chloropropyltrimethoxysilane
Molecular Structure

Appearance:colourless to light yellow liquid

Density:1.081

Boiling Point:195-196ºC (750 mmHg)

Melting Point:-50ºC

Flash Point:78ºC

Refractive Index:1.419-1.421

Stability:Stable, but air and moisture sensitive. Incompatible with water, moisture, strong oxidizing agents, air. Store under an inert and dry atmosphere.

Storage Condition:Keep away from heat, sparks, and flame. Keep away from sources of ignition. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Do not expose to air. Store protected from moisture. Store under

Vapor Pressure:0.585mmHg at 25°C


2,5-Dibromoanisole, or CAS NO 2530-87-2, is an aromatic compound with a molecular formula of C7H6Br2O and a molecular weight of 254.05 g/mol. It is a white crystalline solid and has a faint characteristic odour similar to that of benzene.


2,5-Dibromoanisole is soluble in most organic solvents, such as chloroform, acetone, and ethanol, and slightly soluble in water. It is a versatile intermediate in the chemical industry and can be used as a building block for the synthesis of various organic compounds.


In the pharmaceutical industry, 2,5-Dibromoanisole is used as a starting material in the preparation of several antibiotics, such as cefuroxime, cefoxitin, and cefpodoxime. It is also used in the production of perfumes, flavorings, and fragrances.


In the agricultural industry, 2,5-Dibromoanisole is used as a plant growth regulator, insecticide, and fungicide. It is also used as a preservative and bleaching agent in the textile industry.


In addition, 2,5-Dibromoanisole can be used in the synthesis of various pharmaceuticals, such as anti-inflammatory agents and bronchodilators. It is also used in the production of dyes, photographic chemicals, and photographic films.


2,5-Dibromoanisole is stable under normal conditions, but it should be stored in a cool, dry place and away from direct sunlight. It should also be kept away from incompatible materials, such as alkalis and acids.


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