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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
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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)
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Safety

Safety Statements 
24/25
WGK Germany 
3
TSCA 
Yes
HS Code 
29171900
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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.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
156817
Product name
Diethyl diethylmalonate
Purity
98%
Packaging
25g
Price
$41.28
Updated
2024/03/01
TCI Chemical
Product number
D0867
Product name
Diethyl Diethylmalonate
Purity
>97.0%(GC)
Packaging
25mL
Price
$22
Updated
2024/03/01
TCI Chemical
Product number
D0867
Product name
Diethyl Diethylmalonate
Purity
>97.0%(GC)
Packaging
500mL
Price
$218
Updated
2024/03/01
Alfa Aesar
Product number
B23810
Product name
Diethyl diethylmalonate, 98%
Packaging
25g
Price
$41.65
Updated
2024/03/01
Alfa Aesar
Product number
B23810
Product name
Diethyl diethylmalonate, 98%
Packaging
100g
Price
$107.65
Updated
2024/03/01
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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

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DIETHYL DIETHYLMALONATE Suppliers

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View Lastest Price from DIETHYL DIETHYLMALONATE manufacturers

Henan Fengda Chemical Co., Ltd
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
Career Henan Chemical Co
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

77-25-8, DIETHYL DIETHYLMALONATERelated Search:

Diethyl dipropylmalonate Diethyl dibutylmalonate DIETHYL DIALLYLMALONATE Diethyl ethyl(isoamyl)malonate Diethyl ethyl(1-methylbutyl)malonate DIETHYL BIS(2-CYANOETHYL)MALONATE UV-144 DIETHYL DIETHYLMALONATE DIETHYLMALONIC ACID ETHYLMALONIC ACID Diethyl ethylmalonate Malonic acid DIETHYL SEC-BUTYLETHYLMALONATE BUTYL TRIETHYL MALONATE DIETHYL 5-OXOCYCLOOCTANE-1,1-DICARBOXYLATE DIISOBUTYLMALONIC ACID DIETHYL ESTER DIETHYL ETHYL-N-AMYLMALONATE DIETHYL ETHYL N-PROPYL MALONATE

  • DIETHYLMALONIC ESTER
  • 2,2-diethyl-malonicaciddiethylester
  • Diethyl 2,2-diethylmalonate
  • Diethyldiethylpropanedioate
  • Diethylmalonate diethyl ester
  • Diethylpropanedioicaciddiethylester
  • diethyl-propanedioicacidiethylester
  • Malonic acid, diethyl-, diethyl ester
  • Propanedioic acid, diethyl-, diethyl ester
  • diethyl 3,3-pentanedicarboxylate
  • 2,2-Diethylpropanedioic acid diethyl ester
  • Pentane-3,3-dicarboxylic acid diethyl ester
  • Diethyl diethylmalonate,98%
  • ETHYL DIETHYLMALONATE
  • DEDEM
  • DIETHYLYLMALONIC ACID DIETHYL ESTER
  • DIETHYL DIETHYLMALONATE
  • DIETHYLMALONIC ACID DIETHYL ESTER
  • Diethyldiethylmalonat
  • Diethyl DiethylMalonate Diethyl
  • NSC 8710
  • Propanedioic acid,2,2-diethyl-, 1,3-diethyl ester
  • Diethyl DiethylMalonate, 97.0%(GC)
  • Dithyl2,2-diethylmalonate
  • DIETHYL DIETHYLMALOTE
  • 2-ethoxycarbonyl-2-ethylbutanoate
  • Diethyl Diethylmalonate &gt
  • diethyl 2,2-diethylpropanedioate
  • 77-25-8
  • C2H52CCO2C2H52
  • C2H52CCOOC2H52
  • Carbonyl Compounds
  • C10 to C11
  • Building Blocks
  • Organic Building Blocks
  • Esters
  • API intermediates
  • Pharmaceutical Intermediates