ChemicalBook > CAS DataBase List > Diethyl allylmalonate

Diethyl allylmalonate

Product Name
Diethyl allylmalonate
CAS No.
2049-80-1
Chemical Name
Diethyl allylmalonate
Synonyms
NSC 8777;Diethyl allyl;ETHYL ALLYLMALONATE;ALLYLDIETHYLMALONATE;DIETHYL ALLYLMALONATE;DIETHYL 2-ALLYLMALONATE;Diethyl allylmalonate,97%;Allylmalonic acid diethyl;Diethyl Allylmalonate >Mono-allyldiethyl malonate
CBNumber
CB9177941
Molecular Formula
C10H16O4
Formula Weight
200.23
MOL File
2049-80-1.mol
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Diethyl allylmalonate Property

Boiling point:
222-223 °C(lit.)
Density 
1.015 g/mL at 25 °C(lit.)
refractive index 
n20/D 1.431(lit.)
Flash point:
160 °F
storage temp. 
Store below +30°C.
form 
Liquid
pka
12.63±0.46(Predicted)
color 
Clear colorless to slightly yellow
Water Solubility 
Not miscible or difficult to mix with water.
BRN 
1709466
LogP
1.990 (est)
CAS DataBase Reference
2049-80-1(CAS DataBase Reference)
NIST Chemistry Reference
Propanedioic acid, 2-propenyl-, diethyl ester(2049-80-1)
EPA Substance Registry System
Propanedioic acid, 2-propenyl-, diethyl ester (2049-80-1)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36-37/39
RIDADR 
NA 1993 / PGIII
WGK Germany 
3
TSCA 
Yes
HS Code 
29171990
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H227Combustible liquid

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P370+P378In case of fire: Use … for extinction.

P403+P235Store in a well-ventilated place. Keep cool.

P405Store locked up.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
446114
Product name
Diethyl allylmalonate
Purity
95%
Packaging
25ml
Price
$48.2
Updated
2023/01/07
TCI Chemical
Product number
A0231
Product name
Diethyl Allylmalonate
Purity
>98.0%(GC)
Packaging
25g
Price
$85
Updated
2024/03/01
TCI Chemical
Product number
A0231
Product name
Diethyl Allylmalonate
Purity
>98.0%(GC)
Packaging
500g
Price
$944
Updated
2024/03/01
Alfa Aesar
Product number
L02286
Product name
Diethyl allylmalonate, 96%
Packaging
25g
Price
$35.65
Updated
2024/03/01
Alfa Aesar
Product number
L02286
Product name
Diethyl allylmalonate, 96%
Packaging
100g
Price
$90.65
Updated
2024/03/01
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Diethyl allylmalonate Chemical Properties,Usage,Production

Chemical Properties

clear colorless to slightly yellow liquid

Uses

Diethyl allylmalonate is an important intermediates in syntheses of vitamins B1 and B6, barbiturates, non-steroidal anti-inflammatory agents, other numerous pharmaceuticals, agrochemicals and flavors and fragrances compounds.

Preparation

Diethyl allyl malonate is obtained by reacting diethyl malonate with allyl bromide.
Under nitrogen atmosphere, to a 500 mL three-neck round bottom flask was added diethyl malonate (20 g), anhydrous potassium carbonate (43 g) and anhydrous CH3CN (200 mL). The reaction mixture was stirred at room temperature for 10 minutes, then allyl bromide (23 g) was slowly added to the reaction mixture at room temperature. The reaction mixture was heated to 80°C for 24 hours. The reaction mixture was cooled to room temperature and filtered through a bed of celite. The celite bed was washed with acetonitrile (100 mL) and the combined filtrates were concentrated to give diethyl allylmalonate (24 g) as a colorless liquid.

Synthesis Reference(s)

Chemistry Letters, 17, p. 291, 1988
The Journal of Organic Chemistry, 28, p. 504, 1963 DOI: 10.1021/jo01037a058

Diethyl allylmalonate Preparation Products And Raw materials

Raw materials

Preparation Products

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Diethyl allylmalonate Suppliers

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View Lastest Price from Diethyl allylmalonate manufacturers

Hebei Yanxi Chemical Co., Ltd.
Product
Diethyl allylmalonate 2049-80-1
Price
US $50.00-30.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
10 tons
Release date
2024-01-29
Hebei Yanxi Chemical Co., Ltd.
Product
Diethyl allylmalonate 2049-80-1
Price
US $0.00-0.00/kg
Min. Order
1kg
Purity
99.50%
Supply Ability
100tons
Release date
2023-09-27
Henan Aochuang Chemical Co.,Ltd.
Product
Diethyl allylmalonate 2049-80-1
Price
US $0.00-0.00/kg
Min. Order
1kg
Purity
98%
Supply Ability
1Ton
Release date
2022-10-17

2049-80-1, Diethyl allylmalonate Related Search:

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  • 2-Propenylmalonic acid diethyl ester
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  • ALLYLDIETHYLMALONATE
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  • NSC 8777
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  • Diethyl Allylmalonate &gt
  • Propanedioic acid, 2-(2-propen-1-yl)-, 1,3-diethyl ester
  • iethyl2-prop-2-enylpropanedioate
  • 2049-80-1
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