DIETHYL DIETHYLMALONATE
- Product Name
- DIETHYL DIETHYLMALONATE
- CAS No.
- 77-25-8
- Chemical Name
- DIETHYL DIETHYLMALONATE
- Synonyms
- DEDEM;NSC 8710;DIETHYLMALONIC ESTER;ETHYL DIETHYLMALONATE;Diethyldiethylmalonat;DIETHYL DIETHYLMALOTE;DIETHYL DIETHYLMALONATE;Dithyl2,2-diethylmalonate;Diethyldiethylpropanedioate;Diethyl 2,2-diethylmalonate
- CBNumber
- CB6315360
- Molecular Formula
- C11H20O4
- Formula Weight
- 216.27
- MOL File
- 77-25-8.mol
DIETHYL DIETHYLMALONATE Property
- Boiling point:
- 228-230 °C (lit.)
- Density
- 0.99 g/mL at 25 °C (lit.)
- refractive index
- n20/D 1.423(lit.)
- Flash point:
- 202 °F
- storage temp.
- Sealed in dry,Room Temperature
- solubility
- Chloroform, Methanol (Sparingly)
- form
- Oil
- color
- Clear Colourless
- Specific Gravity
- 0.988 (20/4℃)
- Merck
- 14,3823
- LogP
- 2.463 (est)
- CAS DataBase Reference
- 77-25-8(CAS DataBase Reference)
- EPA Substance Registry System
- Propanedioic acid, diethyl-, diethyl ester (77-25-8)
Safety
- Safety Statements
- 24/25
- WGK Germany
- 3
- TSCA
- Yes
- HS Code
- 29171900
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
- Precautionary statements
-
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P332+P313IF SKIN irritation occurs: Get medical advice/attention.
P337+P313IF eye irritation persists: Get medical advice/attention.
N-Bromosuccinimide Price
- Product number
- 156817
- Product name
- Diethyl diethylmalonate
- Purity
- 98%
- Packaging
- 25g
- Price
- $41.28
- Updated
- 2024/03/01
- Product number
- D0867
- Product name
- Diethyl Diethylmalonate
- Purity
- >97.0%(GC)
- Packaging
- 25mL
- Price
- $22
- Updated
- 2024/03/01
- Product number
- D0867
- Product name
- Diethyl Diethylmalonate
- Purity
- >97.0%(GC)
- Packaging
- 500mL
- Price
- $218
- Updated
- 2024/03/01
- Product number
- B23810
- Product name
- Diethyl diethylmalonate, 98%
- Packaging
- 25g
- Price
- $41.65
- Updated
- 2024/03/01
- Product number
- B23810
- Product name
- Diethyl diethylmalonate, 98%
- Packaging
- 100g
- Price
- $107.65
- Updated
- 2024/03/01
DIETHYL DIETHYLMALONATE Chemical Properties,Usage,Production
Chemical Properties
clear colorless liquid. Quite powerful, fruity, Pear-like odor.
Uses
Diethyl Diethylmalonate is an intermediate in the synthesis of Barbital (B118500), a prototype of the barbiturate hypnotics.
Uses
manufacture of barbiturates.
Production Methods
This ester has been suggested for use in flavor compositions, but it is not sufficiently stable enough to become very popular. The ester has occasionally found use in perfume compositions, mainly as a modifier in fruity notes, winey top note bases, etc. Diethyl diethylmalonate is produced (several methods) e. g. by condensing Ethyl acetate with Ethyl oxalate, heat the resultant Oxaloacetic ester, and esterify the formed Diethyl malonic acid.
Synthesis Reference(s)
Journal of the American Chemical Society, 64, p. 578, 1942 DOI: 10.1021/ja01255a034
DIETHYL DIETHYLMALONATE Preparation Products And Raw materials
Raw materials
Preparation Products
DIETHYL DIETHYLMALONATE Suppliers
- Tel
- --
- Fax
- --
- info@trc-canada.com
- Country
- Canada
- ProdList
- 6668
- Advantage
- 58
View Lastest Price from DIETHYL DIETHYLMALONATE manufacturers
- Product
- DIETHYL DIETHYLMALONATE 77-25-8
- Price
- US $31.00-1.20/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- g-kg-tons, free sample is available
- Release date
- 2024-03-22
- Product
- DIETHYL DIETHYLMALONATE 77-25-8
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- 90%-99.99%
- Supply Ability
- 1000kgs
- Release date
- 2019-07-02