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| CAS number | 2944-70-9 |
| Molecular formula | C7H12O4Si |
| Product name | VINYLMETHYLDIACETOXYSILANE |
| Molecular Structure |  |
Appearance：Clear liquid with acetic acid (vinegar) odor.
Density：1.035 g/cm3
Boiling Point：183.5ºC at 760 mmHg
Flash Point：54ºC
Refractive Index：1.425
Vapor Pressure：0.768mmHg at 25°C
CAS No.2944-70-9 is a synthetic chemical compound, also known as Benzyl Chloroformate, used in the production of a variety of products in the chemical and manufacturing industry.
The compound is colorless to yellow liquid with a pungent and fruity odor. It is slightly soluble in water and highly soluble in ethanol, ether, and other organic solvents. It is commonly used as an intermediate in organic synthesis, as it is a good reactant for a variety of reactions such as esterification, amide formation, and aminocarbonylation.
In the pharmaceutical industry, Benzyl Chloroformate is used in the manufacture of drugs such as diazepam, alprazolam, clonazepam, and carbamazepine. It is also used as an intermediate in the production of intermediates for the synthesis of drugs such as ibuprofen, naproxen, and cyclobenzaprine.
In the flavor and fragrance industry, it is used as a flavoring and fragrance agent in foods, beverages, and cosmetics. It is used in the production of esters which are used in fragrances and flavors. It is also used in the production of synthetic fragrances and flavorings such as ethyl acetate, furanone, and dihydrojasmonate.
In the dye and pigment industry, Benzyl Chloroformate is used in the production of dyes and pigments. It is used as an intermediate in the production of azo, nitro, and phthalocyanine dyes. It is also used as a reactant in the production of pigments such as phthalocyanine green, quinacridone, and polycyclic azo pigments.
In the polymer industry, Benzyl Chloroformate is used as an intermediate in the production of polymers, such as polyester and polyamide. It is also used as a reactant in the production of polyurethanes, polycarbonates, and polyamides.
Finally, Benzyl Chloroformate can also be used in the production of cleaning agents, adhesives, and inks. It is also used in the production of photographic developers and in the manufacture of some plastics.
