ChemicalBook > CAS DataBase List > DIETHYL DIETHYLMALONATE

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
More
Less

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)
More
Less

Safety

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

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.

More
Less

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
More
Less

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

More
Less

DIETHYL DIETHYLMALONATE Suppliers

J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
94657
Advantage
76
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
021-61259108 18621169109
Fax
86-21-61259102
Email
market03@meryer.com
Country
China
ProdList
40228
Advantage
62
Alfa Aesar
Tel
400-6106006
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30123
Advantage
84
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386
Fax
021-67121385
Email
Sales-CN@TCIchemicals.com
Country
China
ProdList
24529
Advantage
81
Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
44689
Advantage
61
Jia Xing Isenchem Co.,Ltd
Tel
0573-85285100 18627885956
Fax
0573-85285100
Email
isenchem@163.com
Country
China
ProdList
9414
Advantage
66
Shanghai Hanhong Scientific Co.,Ltd.
Tel
021-54306202 13764082696
Email
info@hanhongsci.com
Country
China
ProdList
42958
Advantage
64
Shandong Xiya Chemical Co., Ltd
Tel
4009903999 13355009207
Fax
0539-6365991
Email
3007715519@qq.com
Country
China
ProdList
18738
Advantage
57
Syntechem Co.,Ltd
Tel
Fax
E-Mail Inquiry
Email
info@syntechem.com
Country
China
ProdList
12984
Advantage
57
Maya High Purity Chemicals
Tel
+86 (573) 82222445 (0)18006601000 452520369
Fax
+86 (573) 82222643
Email
sales@maya-r.com
Country
China
ProdList
11707
Advantage
57
More
Less

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:


  • 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