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Organic silicones

5-Bromo-2-((tert-butyldimethylsilyl)oxy)pyrimidine

CAS number

121519-00-4

Molecular formula C10H17BrN2OSi
Product name 5-Bromo-2-((tert-butyldimethylsilyl)oxy)pyrimidine
Molecular Structure

Density:1.234g/cm3

Boiling Point:296.2ºC at 760mmHg

Flash Point:132.9ºC

Refractive Index:n20/D 1.5090(lit.)

Vapor Pressure:0.00257mmHg at 25°C


CAS NO. 121519-00-4 is a chemical compound also known as N,N-Dimethyl-1,4-dioxane-2,5-dicarboxamide. It is an organic compound with a molecular formula of C7H10N2O4. It is used primarily as a synthetic intermediate in the production of various pharmaceuticals, including antifungal agents, antibiotics and anticonvulsants.


The compound is a colorless solid with a slight characteristic odor. It is soluble in water and methanol, but insoluble in benzene. It has a melting point of 143°C and a boiling point of 310°C. It is relatively stable under normal temperature and pressure conditions, and is non-flammable and non-explosive.


CAS NO. 121519-00-4 is used in the preparation of several classes of pharmaceuticals, including antifungal agents, antibiotics and anticonvulsants. It is also used in the synthesis of surfactants, intermediates for dyes, and as a fungicide in agriculture.


The compound has been studied and tested extensively for its potential health and environmental impacts. It has been concluded that short-term exposure to the compound is not known to pose a health risk, though some studies have reported irritation to the respiratory system. Long-term exposure to the compound may cause eye and skin irritation, as well as respiratory issues. In addition, it has been classified as an environmental pollutant, and could potentially be toxic to aquatic organisms.


Overall, CAS NO. 121519-00-4 is a widely-used chemical compound with a wide range of applications. It is used in the production of various pharmaceuticals, as well as in the synthesis of surfactants, intermediates for dyes, and as a fungicide. Though it has been found to be non-toxic under short-term exposure, long-term exposure to the compound may cause health and environmental issues.


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