Name | Diethyldipropyl Malonate |
Synonyms | PPA-INT B Diethyl dipropyl Diethyl dipropylmalonate Diethyldipropyl Malonate Dietyle Dipropyle Amlonate diethyl dipropylpropanedioate diethyl 2,2-dipropylpropanedioate Dipropylmalonic acid diethyl ester DIETHYL DIPROPYL MALONATE - REVERSE Diethyl-di-n-Propylmalonate (DEDnPM) 2,2-Dipropylmalonic acid diethyl ester Dipropylpropanedioic acid diethyl ester 2-(3-ethylpentyl)-2-propylpropanedioate |
CAS | 6065-63-0 |
EINECS | 227-998-2 |
InChI | InChI=1/C13H24O4/c1-5-9-13(10-6-2,11(14)16-7-3)12(15)17-8-4/h5-10H2,1-4H3 |
Molecular Formula | C13H24O4 |
Molar Mass | 244.33 |
Density | 0.96 |
Boling Point | 129-131°C 12mm |
Flash Point | 113.7°C |
Solubility | Chloroform (Slightly), Methanol (Slightly) |
Vapor Presure | 1.93Pa at 25℃ |
Appearance | Oil |
Color | Clear Colourless to Light Yellow |
Storage Condition | 2-8℃ |
Refractive Index | 1.4270-1.4290 |
MDL | MFCD00026840 |
Safety Description | 24/25 - Avoid contact with skin and eyes. |
HS Code | 29171900 |
LogP | 3.73 at 25℃ |
Use | used as raw material of medicine and pesticide intermediate intermediate of antiepileptic drugs. |
production method | is obtained by alkylation of diethyl malonate. Diethyl malonate and sodium ethoxide solution were put into a dry reaction pot, heated with stirring, and bromopropane was added dropwise at 75 ° C., and the reaction was refluxed for about 3 hours. The ethanol was recovered, filtered off to form sodium bromide after being slightly cooled, and the ethanol was further recovered. Upon cooling, diethyl dipropyl malonate was obtained. The yield was 80%. |