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Ethyl potassium malonate

CAS No.
6148-64-7
Chemical Name:
Ethyl potassium malonate
Synonyms
POTASSIUM ETHYL MALONATE;POTASSIUM MONOETHYL MALONATE;Monoethyl potassium malonate;ETHYL MALONATE POTASSIUM SALT;MALONIC ACID MONOETHYL ESTER POTASSIUM SALT;KEM;AKOS 310;VOSA-002;potassium maL;Kaliumethylmalonat
CBNumber:
CB0149660
Molecular Formula:
C5H9KO4
Molecular Weight:
172.22
MDL Number:
MFCD00035603
MOL File:
6148-64-7.mol
MSDS File:
SDS
Last updated:2024-01-22 16:43:48

Ethyl potassium malonate Properties

Melting point 194 °C (dec.) (lit.)
storage temp. Inert atmosphere,Room Temperature
solubility Methanol (Slightly), Water (Slightly)
form Powder or Cyrstals
color White
PH pH(50g/l, 25℃) : 5.5~8.0
Water Solubility soluble
Sensitive Hygroscopic
BRN 3721682
InChIKey WVUCPRGADMCTBN-UHFFFAOYSA-M
CAS DataBase Reference 6148-64-7(CAS DataBase Reference)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H315-H319
Precautionary statements  P264-P280-P302+P352-P337+P313-P305+P351+P338-P362+P364-P332+P313
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36-37/39
WGK Germany  2
HS Code  29171910
NFPA 704
1
2 0

Ethyl potassium malonate price More Price(36)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 360899 Ethyl potassium malonate 98% 6148-64-7 25g $86.3 2024-03-01 Buy
Sigma-Aldrich 360899 Ethyl potassium malonate 98% 6148-64-7 100g $310 2024-03-01 Buy
TCI Chemical M0975 Monoethyl Potassium Malonate >98.0%(T) 6148-64-7 25g $55 2024-03-01 Buy
TCI Chemical M0975 Monoethyl Potassium Malonate >98.0%(T) 6148-64-7 250g $218 2024-03-01 Buy
Alfa Aesar A10720 Ethyl potassium malonate, 98% 6148-64-7 25g $54.65 2024-03-01 Buy
Product number Packaging Price Buy
360899 25g $86.3 Buy
360899 100g $310 Buy
M0975 25g $55 Buy
M0975 250g $218 Buy
A10720 25g $54.65 Buy

Ethyl potassium malonate Chemical Properties,Uses,Production

Chemical Properties

white crystals or powder

Uses

Ethyl potassium malonate (potassium ethyl malonate) may be used to generate (trimethylsilyl)ethyl malonate in situ, which can be acylated to prepare a variety of β-ketoesters or alkylidene malonates.

Uses

Ethyl potassium malonate is used as a competitive inhibitor of the enzyme succinate dehydrogenase. It acts as a precursor to produce (trimethylsilyl)ethyl malonate, which is utilized to prepare beta-ketoesters by acylation. Further, it reacts with aryl nitriles to prepare beta-amino acrylates in the presence of zinc chloride and a catalytic amount of Hünig's base. In addition to this, it serves as an intermediate for the preparation of ethyl tert-butyl malonate.

General Description

Ethyl potassium malonate (potassium ethyl malonate) reacts with aryl nitriles in the presence of zinc chloride and a catalytic amount of Hünig′s base to yield β-amino acrylates. Ethyl potassium malonate is formed as an intermediate during the synthesis of ethyl tert-butyl malonate.

105-53-3
6148-64-7
Synthesis of Ethyl potassium malonate from Diethyl malonate
Global( 431)Suppliers
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View Lastest Price from Ethyl potassium malonate manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
Potassium monoethyl malonate pictures 2024-01-22 Potassium monoethyl malonate
6148-64-7
US $8.00-0.80 / KG 1KG 99% g-kg-tons, free sample is available Henan Fengda Chemical Co., Ltd
Ethyl potassium malonate pictures 2023-09-28 Ethyl potassium malonate
6148-64-7
US $30.00-16.00 / kg 1kg 0.99 20 tons Hebei Yanxi Chemical Co., Ltd.
Ethyl potassium malonate pictures 2023-09-06 Ethyl potassium malonate
6148-64-7
US $0.00 / KG 1KG 99% 500000kg Hebei Guanlang Biotechnology Co., Ltd.
AKOS 310 ETHYL POTASSIUM MALONATE ETHYL MALONATE MONOPOTASSIUM SALT ETHYL MONO POTASSIUM MALONATE KEM MALONIC ACID MONOETHYL ESTER POTASSIUM MALONIC ACID MONOETHYL ESTER POTASSIUM SALT 98+% Ethylpotassiummalonate,98% Propanedioic acid, monoethyl ester, potassium salt Ethy Potassium l malonate Ethyl potassium malo ethoxycarbonyl-acetate Kaliumethylmalonat Malonic acid ethyl ester potassium salt Monoethyl malonate potassium salt, Potassium monoethyl malonate Malonic acid 1-ethyl 3-potassium salt Malonic acid 1-potassium 3-ethyl ester salt Ethyl potassiuM Malonate, 98% 25GR Ethyl potassiuM Malonate,PotassiuM Monoethyl Malonate MONOETHYL MALONATE POTASSIUM MONOETHYL MALONATE POTASSIUM SALT Malonic Acid Monoethyl Ester Potassium Salt Ethyl Potassium Malonate Malonic Acid Ethyl Ester Potassium Salt Monoethyl Malonate Potassium Salt Ethyl Malonic acid single potash Ethyl potassium malonate 98% Monoethyl malonate potassium salt for synthesis MONOETHYL MALONATE POTASSIUM SALT FOR SY ethylepotassium malonate, 98% potassium maL VOSA-002 MonoethylPotassiumMalonate> Ethyl potassium malonate ISO 9001:2015 REACH ETHYL MALONATE POTASSIUM SALT Monoethyl potassium malonate POTASSIUM ETHYL MALONATE MALONIC ACID MONOETHYL ESTER POTASSIUM SALT POTASSIUM MONOETHYL MALONATE 3-Ethoxy-3-oxopropanoic acid (potassium) 6148-64-7 148-64-7 KO2CCH2CO2CH2CH3 C2H5OCOCH2CO2K C5H7KO4 C5H7O4K Building Blocks Carbonyl Compounds Carboxylic Acid Salts Organic Building Blocks Pharmaceutical Intermediates bc0001 6148-64-7