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Diethyl ketomalonate

Product Name
Diethyl ketomalonate
CAS No.
609-09-6
Chemical Name
Diethyl ketomalonate
Synonyms
Diethyl 2-oxomalonate;DIETHYL MESOXALATE;diethyl 2-oxopropanedioate;1,3-diethyl 2-oxopropanedioate;ketomaL;Keto Malonate;Ethyl mesoxalate;ETHYL OXOMALONATE;DIETHYL MESOXYLATE;Diethyl ketomalote
CBNumber
CB0224840
Molecular Formula
C7H10O5
Formula Weight
174.15
MOL File
609-09-6.mol
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Diethyl ketomalonate Property

Melting point:
-70°C
Boiling point:
208-210 °C (lit.)
Density 
1.142 g/mL at 25 °C (lit.)
refractive index 
n20/D 1.415
Flash point:
>230 °F
storage temp. 
Inert atmosphere,Room Temperature
solubility 
Chloroform (Slightly), Methanol
form 
liquid
color 
green-yellow
Specific Gravity
1.142
Water Solubility 
Fully miscible with water.
Sensitive 
Moisture Sensitive
Merck 
14,5913
BRN 
971873
InChIKey
DBKKFIIYQGGHJO-UHFFFAOYSA-N
CAS DataBase Reference
609-09-6(CAS DataBase Reference)
NIST Chemistry Reference
Propanedioic acid, oxo-, diethyl ester(609-09-6)
EPA Substance Registry System
Propanedioic acid, oxo-, diethyl ester (609-09-6)
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Safety

Hazard Codes 
Xi
Safety Statements 
24/25
WGK Germany 
3
21
Hazard Note 
Irritant
TSCA 
T
HazardClass 
IRRITANT, MOISTURE SENSITIVE
HS Code 
29183000
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

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

P271Use only outdoors or in a well-ventilated area.

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

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
D97401
Product name
Diethyl ketomalonate
Purity
95%
Packaging
5g
Price
$56.6
Updated
2024/03/01
Sigma-Aldrich
Product number
D97401
Product name
Diethyl ketomalonate
Purity
95%
Packaging
25g
Price
$185
Updated
2024/03/01
TCI Chemical
Product number
M0866
Product name
Diethyl Mesoxalate
Purity
>94.0%(GC)
Packaging
5g
Price
$48
Updated
2024/03/01
TCI Chemical
Product number
M0866
Product name
Diethyl Mesoxalate
Purity
>94.0%(GC)
Packaging
25g
Price
$192
Updated
2024/03/01
Alfa Aesar
Product number
A12771
Product name
Diethyl ketomalonate, 95%
Packaging
5g
Price
$39.65
Updated
2024/03/01
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Diethyl ketomalonate Chemical Properties,Usage,Production

Chemical Properties

Clear yellow liquid

Uses

Diethyl ketomalonate, reagent employed in Wittig and Aza-Wittig reactions for synthesis of triazoles, and 2-azadienes, respectively.

Synthesis Reference(s)

Synthetic Communications, 24, p. 695, 1994 DOI: 10.1080/00397919408012648
The Journal of Organic Chemistry, 46, p. 2598, 1981 DOI: 10.1021/jo00325a039

Diethyl ketomalonate Preparation Products And Raw materials

Raw materials

Preparation Products

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Diethyl ketomalonate Suppliers

Alchemist-pharm chemical Technology Co. Ltd.
Tel
0371-67991738 13783628208
Fax
QQ 412703949
Email
carl@alchemist-pharm.com
Country
China
ProdList
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Xi'an Yutebang New Material Technology Co., Ltd.
Tel
029-029-84536388 18717328141
Fax
029-84536389
Email
ella@yutbon.com
Country
China
ProdList
190
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Suzhou chems bio-tech.co.,Ltd.
Tel
0512-67903504 13814824891
Fax
QQ604360797
Email
604360797@qq.com
Country
China
ProdList
390
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58
J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
96815
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Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
4006608290; 18621169109
Fax
86-21-61259102
Email
market03@meryer.com
Country
China
ProdList
40241
Advantage
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INTATRADE GmbH
Tel
+49 3493/605464
Fax
+49 3493/605470
Email
sales@intatrade.de
Country
Germany
ProdList
3576
Advantage
66
3B Pharmachem (Wuhan) International Co.,Ltd.
Tel
821-50328103-801 18930552037
Fax
86-21-50328109
Email
3bsc@sina.com
Country
China
ProdList
15848
Advantage
69
Alfa Aesar
Tel
400-6106006
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30132
Advantage
84
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386
Fax
021-67121385
Email
Sales-CN@TCIchemicals.com
Country
China
ProdList
24539
Advantage
81
Chang Zhou Chemistar Chemistry Technology Co.,Ltd
Tel
+86 (519) 8689-6136
Fax
+86 (519) 8205-9235
Email
kr@krchemistar.com
Country
China
ProdList
181
Advantage
55
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View Lastest Price from Diethyl ketomalonate manufacturers

Hebei Duling International Trade Co. LTD
Product
Diethyl ketomalonate 609-09-6
Price
US $10.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
5000 Ton
Release date
2023-01-12
Hebei Mojin Biotechnology Co., Ltd
Product
Diethyl ketomalonate 609-09-6
Price
US $0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
50000KG/month
Release date
2023-08-25
Hebei Guanlang Biotechnology Co., Ltd.
Product
Diethyl ketomalonate 609-09-6
Price
US $10.00/PCS
Min. Order
1KG
Purity
99%
Supply Ability
100 mt
Release date
2021-06-07

609-09-6, Diethyl ketomalonateRelated Search:


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  • MESOXALIC ACID DIETHYL ESTER
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  • DIETHYL MESOXYLATE
  • DIETHYL KETOMALONATE
  • DIETHYL OXOMALONATE
  • ETHYL OXOMALONATE
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  • Ethyl mesoxalate
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  • ketomaL
  • DiethylMesoxalate&gt
  • Di Ethyl Ketomalonate (in GMs)
  • Diethyl divinyl ester
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