Ethyl 3,3-Dimethylacrylate (CAS 638-10-8): A Deep Dive into its Chemical Properties and Uses
Ethyl 3,3-dimethylacrylate, identified by CAS number 638-10-8, is a critical chemical intermediate recognized for its specific physical and chemical properties. Typically appearing as a colorless transparent liquid, this compound possesses a molecular formula of C7H12O2 and a molecular weight of 128.17 g/mol. These fundamental characteristics define its behavior and suitability for various chemical syntheses.
Delving deeper into its properties, Ethyl 3,3-dimethylacrylate has a reported boiling point of approximately 154-155 °C and a flash point of around 34 °C (or 93 °F), indicating its flammable nature. Its density is about 0.922 g/mL at 25 °C. The compound's refractive index (n20/D) is approximately 1.436. It is noted to be insoluble in water but stable under normal storage conditions, although it is incompatible with strong acids, bases, oxidizing agents, and reducing agents.
Safety information is crucial for handling Ethyl 3,3-dimethylacrylate. It is classified as a flammable liquid (GHS02) and carries hazard statements such as H226. Precautionary statements emphasize measures like keeping it away from heat, sparks, open flames, and hot surfaces, as well as taking precautionary measures against static discharge. Proper storage in a cool, dry, ventilated area, with containers tightly closed, is essential. Users are strongly advised to consult the material safety data sheet (MSDS) for comprehensive handling guidelines and emergency procedures.
In terms of its chemical utility, Ethyl 3,3-dimethylacrylate serves as a valuable intermediate in organic synthesis, finding applications in the production of pharmaceutical intermediates and potentially in the creation of specialty polymers. Understanding these detailed properties is key for researchers and manufacturers to effectively utilize this compound in their processes.
Delving deeper into its properties, Ethyl 3,3-dimethylacrylate has a reported boiling point of approximately 154-155 °C and a flash point of around 34 °C (or 93 °F), indicating its flammable nature. Its density is about 0.922 g/mL at 25 °C. The compound's refractive index (n20/D) is approximately 1.436. It is noted to be insoluble in water but stable under normal storage conditions, although it is incompatible with strong acids, bases, oxidizing agents, and reducing agents.
Safety information is crucial for handling Ethyl 3,3-dimethylacrylate. It is classified as a flammable liquid (GHS02) and carries hazard statements such as H226. Precautionary statements emphasize measures like keeping it away from heat, sparks, open flames, and hot surfaces, as well as taking precautionary measures against static discharge. Proper storage in a cool, dry, ventilated area, with containers tightly closed, is essential. Users are strongly advised to consult the material safety data sheet (MSDS) for comprehensive handling guidelines and emergency procedures.
In terms of its chemical utility, Ethyl 3,3-dimethylacrylate serves as a valuable intermediate in organic synthesis, finding applications in the production of pharmaceutical intermediates and potentially in the creation of specialty polymers. Understanding these detailed properties is key for researchers and manufacturers to effectively utilize this compound in their processes.
Perspectives & Insights
Silicon Analyst 88
“It is noted to be insoluble in water but stable under normal storage conditions, although it is incompatible with strong acids, bases, oxidizing agents, and reducing agents.”
Quantum Seeker Pro
“It is classified as a flammable liquid (GHS02) and carries hazard statements such as H226.”
Bio Reader 7
“Precautionary statements emphasize measures like keeping it away from heat, sparks, open flames, and hot surfaces, as well as taking precautionary measures against static discharge.”