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Introduction
CAS 109-72-8 is an organic compound that is commonly used in the chemical industry and has been used for a variety of purposes, including the production of resins, waxes, and coatings. CAS 109-72-8 is also known as methyl ester of rosin or methyl ester of abietic acid and it is a colorless to yellowish liquid with a characteristic odor. CAS 109-72-8 is soluble in most organic solvents and it is miscible with water in any proportion. CAS 109-72-8 has a low vapor pressure and it is stable at room temperature.
Chemical Properties
CAS 109-72-8 is a naturally occurring ester of abietic acid and isomeric abietic acids. It is a colorless to yellowish liquid with a characteristic odor. It has a molecular weight of 262.35 g/mol, a boiling point of 198℃, and a melting point of 12-14℃. CAS 109-72-8 has a flash point of 135℃ and an auto-ignition temperature of 371℃. CAS 109-72-8 has a vapor pressure of 0.0006 mm Hg at 25℃ and a vapor density of 2.6. CAS 109-72-8 is soluble in most organic solvents and it is miscible with water in any proportion.
Uses
CAS 109-72-8 is used in a variety of applications in the chemical industry, including the production of resins, waxes, and coatings. CAS 109-72-8 is used as a raw material in the production of polymeric resins, varnishes, paints, and inks. It is also used as a lubricant and in the production of adhesives, sealants, and rubber compounds. CAS 109-72-8 is also used in the production of pharmaceuticals and agrochemicals.
Safety
CAS 109-72-8 is not classified as a hazardous material according to the criteria set forth by the European Union. However, it is classified as a skin irritant and is considered harmful if swallowed. CAS 109-72-8 should be kept away from sources of heat and flame and it should be handled with care to avoid contact with skin and eyes. In case of contact, the affected area should be washed with plenty of soap and water.
Conclusion
CAS 109-72-8 is an organic compound that is commonly used in the chemical industry and has been used for a variety of purposes, including the production of resins, waxes, and coatings. CAS 109-72-8 is a colorless to yellowish liquid with a characteristic odor and a low vapor pressure. It is soluble in most organic solvents and it is miscible with water in any proportion. CAS 109-72-8 is used in a variety of applications in the chemical industry and it should be handled with care to avoid contact with skin and eyes.