Isobutyl cyanoacetate is an organic compound containing a cyano group and an ester group (chemical formula C7H11NO2). It is a colorless, transparent liquid and serves as an important organic synthesis intermediate. It is widely used in the production of fine chemical products such as pesticides, pharmaceuticals (e.g., vitamin B), and fast-drying adhesives (cyanoacrylates). Its isomer is butyl cyanoacetate. with both exhibiting slightly different chemical properties and applications.
| Chemical Name | Isobutyl cyanoacetate |
| Chemical Formula | C7H11NO2 |
| CAS | 13361-31-4 |
| Appearance | Colorless liquid |
| Melting point | -80℃ |
| Boiling point | 230.7-231.2℃ |
| Density（ρ20）, g/cm³ | 0.998g/cm³ |
| Molecular Weight | 141.17 |
| Solubility | Water: Insoluble. Organic solvents: Easily soluble, such as alcohols, ketones, ethers, etc. |
Primarily used as a key intermediate in the production of fine chemical products such as pharmaceuticals, pesticides, and dyes.
Store in a cool, well-ventilated warehouse. Keep away from sources of ignition and heat. Store separately from oxidizing agents; do not store together. Equip with appropriate types and quantities of firefighting equipment. The storage area should be equipped with emergency leak response equipment and suitable containment materials. This product is flammable and toxic; keep away from sources of ignition during storage and transportation.
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