diethyl ethoxypropanedioate

Name	diethyl ethoxypropanedioate
Synonyms	Diethyl ethoxymalonate diethyl 2-ethoxymalonate 2-Hydroxydiethyl Malonate diethyl ethoxypropanedioate 1,3-diethyl 2-ethoxypropanedioate ethoxy-malonic acid diethyl ester 2-Ethoxy-malonic acid diethyl ester 2-ETHOXY-MALONIC ACID DIETHYL ESTER Ethoxypropanedioic acid diethyl ester propanedioic acid, 2-ethoxy-, diethyl ester Propanedioic acid, 2-ethoxy-, 1,3-diethyl ester
CAS	37555-99-0
InChI	InChI=1S/C9H16O5/c1-4-12-7(8(10)13-5-2)9(11)14-6-3/h7H,4-6H2,1-3H3

Molecular Formula	C9H16O5
Molar Mass	204.22
Density	1.070
Boling Point	261℃
Flash Point	108℃
Storage Condition	Sealed in dry,Room Temperature

Use	Diethyl ethoxy-malonate is a hydrocarbon oxymalonate, which is a commonly used reagent in organic synthesis.
Preparation	Generally, there are several preparation methods:(l) The ester condensation reaction between hydrocarbon oxyacetate and oxalate or carbonate;(2) Using trimethyl phosphite and cuprous iodide as catalysts to react diazomalonate with alcohol to generate hydrocarbon oxymalonate;(3) The sodium compound of malonate reacts with perate;(4) Halogenated malonate reacts with sodium phenol.

Last Update：2024-04-09 20:52:54