二乙基丙二酸二乙酯
diethyl diethylmalonate
CAS: 77-25-8
Molecular Formula: C11H20O4
二乙基丙二酸二乙酯 - Names and Identifiers
| Name | diethyl diethylmalonate |
| Synonyms | DIETHYLMALONIC ESTER diethyl diethylmalonate 2,2-Diethyl ethylmalonate Diethyldiethylpropanedioate Diethyl 2,2-diethylmalonate Diethylmalonate diethyl ester Diethyl diethylmalonate (DEDEM) diethyl 2,2-diethylpropanedioate 2,2-diethyl-malonicaciddiethylester diethyl-propanedioicacidiethylester Diethylpropanedioicaciddiethylester Malonic acid, diethyl-, diethyl ester |
| CAS | 77-25-8 |
| EINECS | 201-016-2 |
| InChI | InChI=1/C11H20O4/c1-5-11(6-2,9(12)14-7-3)10(13)15-8-4/h5-8H2,1-4H3 |
二乙基丙二酸二乙酯 - Physico-chemical Properties
| Molecular Formula | C11H20O4 |
| Molar Mass | 216.27 |
| Density | 0.99 g/mL at 25 °C (lit.) |
| Boling Point | 228-230 °C (lit.) |
| Flash Point | 202°F |
| Solubility | Chloroform, Methanol (Sparingly) |
| Vapor Presure | 0.0712mmHg at 25°C |
| Appearance | Oil |
| Specific Gravity | 0.988 (20/4℃) |
| Color | Clear Colourless |
| Merck | 14,3823 |
| Storage Condition | Sealed in dry,Room Temperature |
| Refractive Index | n20/D 1.423(lit.) |
| Physical and Chemical Properties | Colorless liquid. Boiling point 228-230 ℃, relative density 0.990(20/4 ℃), refractive index 1.4231, flash point 94 ℃. With alcohol, ether miscible, insoluble in water. |
| Use | Used as raw materials for medicine and pesticide intermediates |
二乙基丙二酸二乙酯 - Risk and Safety
| Safety Description | 24/25 - Avoid contact with skin and eyes. |
| WGK Germany | 3 |
| TSCA | Yes |
| HS Code | 29171900 |
二乙基丙二酸二乙酯 - Reference Information
| EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
| Use | is useful as an intermediate in organic synthesis. used as raw materials and pesticide intermediates in medicine |
| production method | is derived from the ethylation of diethyl malonate. |
Last Update：2024-04-10 22:29:15
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