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
F: 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

Diethyl ester Malonic acid

Preparation Products

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Diethyl ketomalonate Suppliers

Americas 1 Belgium 2 China 237 Europe 2 Germany 6 India 25 Japan 4 Slovakia 1 Switzerland 3 United Kingdom 21 United States 37 Global 339

Alchemist-pharm chemical Technology Co. Ltd.

Tel: 0371-67991738 13783628208
Fax: QQ 412703949
Email: carl@alchemist-pharm.com
Country: China
ProdList: 43
Advantage: 58

Xi'an Yutebang New Material Technology Co., Ltd.

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Fax: 029-84536389
Email: ella@yutbon.com
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Suzhou chems bio-tech.co.,Ltd.

Tel: 0512-67903504 13814824891
Fax: QQ604360797
Email: 604360797@qq.com
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ProdList: 395
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J & K SCIENTIFIC LTD.

Tel: 010-82848833 400-666-7788
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
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PharmaBlock Sciences (Nanjing),Inc.

Tel: 025-86918202 4000255188
Fax: 86-025-86918232
Email: sales@pharmablock.com
Country: China
ProdList: 4986
Advantage: 55

Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 021-61259108 18621169109
Fax: 86-21-61259102
Email: market03@meryer.com
Country: China
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Advantage: 62

INTATRADE GmbH

Tel: +49 3493/605464
Fax: +49 3493/605470
Email: sales@intatrade.de
Country: Germany
ProdList: 3572
Advantage: 66

3B Pharmachem (Wuhan) International Co.,Ltd.

Tel: 821-50328103-801 18930552037
Fax: 86-21-50328109
Email: 3bsc@sina.com
Country: China
ProdList: 15839
Advantage: 69

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
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View Lastest Price from Diethyl ketomalonate manufacturers

Hebei Weibang Biotechnology Co., Ltd

Product: Diethyl ketomalonate 609-09-6
Price: US $10.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 100 mt
Release date: 2024-11-13

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

Honest Joy Holdings Limited

Product: Diethyl ketomalonate 609-09-6
Price: US $0.00/KG
Min. Order: 1KG
Purity: 98.7%
Supply Ability: 100 tons
Release date: 2022-02-18

609-09-6, Diethyl ketomalonateRelated Search:

Diethyl dipropylmalonate Diethyl isopropylmalonate Diethyl chloromalonate DIETHYL DIMETHYLMALONATE Diethyl malonate Diethyl fluoromalonate Dimethyl malonate DIETHYL BROMOMALONATE Diethyl 2-ethyl-2-phenylmalonate Diethyl ethylmalonate Diethyl butylmalonate Malonic acid Diethyl methylmalonate 2-AMINODIETHYLMALONATE Diethyl bis(hydroxymethyl)malonate Diethyl phenylmalonate DIETHYL DIETHYLMALONATE Diethyl allylmalonate

2-Oxopropanedioic acid diethyl

2-Oxopropanedioic acid diethyl ester

Ketomalonic acid diethyl

Oxomalonic acid diethyl

Diethyl KETOMALONATE ester

Diethyl ketomalonate ,98%

Diethyl 2-oxomalonate 97%

Diethyl ketomalonate, (Diethyl mesoxalate

Diethyl mesoxalate~Diethyl oxomalonate~Oxopropanedioic acid diethyl ester

2-Oxomalonic acid diethyl ester

DiethylKetomaloante

Diethylmesoxalate=Diethyloxomalonate

Diethylketomalonate,95%

Diethyl ketomalonate 97%

Diethyl 2-oxopropane-1,3-dioate, Diethyl ketomalonate

Diethyl ketoMalonate, 95% 25GR

Diethyl ketoMalonate, 95% 5GR

Propanedioic acid,2-oxo-, 1,3-diethyl ester

Diethyl Ketomalonate Mesoxalic Acid Diethyl Ester

Di ethyl keeto Malonate

Diethyl 2-oxopropane-1,3-dioate, Diethyl ketomalonate, Diethyl mesoxalate

diethyl 2-oxopropanedioate

Propanedioic acid, oxo-, diethyl ester

Diethyl ketomalonate, Ketomalonic acid diethyl ester

Diethyl mesoxalate, Ketomalonic acid diethyl ester

Sodium Valproate Impurity 16

1,3-diethyl 2-oxopropanedioate

Keto Malonate

Diethyl ketoMalonate SynonyMs Diethyl Mesoxalate

MESOXALIC ACID DIETHYL ESTER

DIETHYL MESOXALATE

DIETHYL MESOXYLATE

DIETHYL KETOMALONATE

DIETHYL OXOMALONATE

ETHYL OXOMALONATE

KETOMALONIC ACID DIETHYL ESTER

Diethyl 2-oxomalonate

Ethyl mesoxalate

oxo-propanedioicacidiethylester

Diethyl ketomalonate≥ 98% (GC)

Diethyl ketomalote

ketomaL

DiethylMesoxalate&gt

Di Ethyl Ketomalonate (in GMs)

Diethyl divinyl ester

609-09-6

COCO2C2H52

COCOOC2H52

Building Blocks

Carbonyl Compounds

C6 to C7

Esters

Organic Building Blocks

Pharmaceutical Intermediates