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ChemicalBook--->CAS DataBase List--->6148-64-7

6148-64-7

6148-64-7 Structure

6148-64-7 Structure
IdentificationMore
[Name]

Ethyl potassium malonate
[CAS]

6148-64-7
[Synonyms]

AKOS 310
ETHYL MALONATE MONOPOTASSIUM SALT
ETHYL MALONATE POTASSIUM SALT
ETHYL MONO POTASSIUM MALONATE
ETHYL POTASSIUM MALONATE
KEM
MALONIC ACID MONOETHYL ESTER POTASSIUM SALT
MONOETHYL MALONATE POTASSIUM
MONOETHYL MALONATE POTASSIUM SALT
POTASSIUM ETHYL MALONATE
POTASSIUM MONOETHYL MALONATE
MALONIC ACID MONOETHYL ESTER POTASSIUM
MALONIC ACID MONOETHYL ESTER POTASSIUM SALT 98+%
Ethylpotassiummalonate,98%
Monoethyl potassium malonate
Propanedioic acid, monoethyl ester, potassium salt
Kaliumethylmalonat
Malonic acid ethyl ester potassium salt
Monoethyl malonate potassium salt, Potassium monoethyl malonate
Malonic acid 1-ethyl 3-potassium salt
[EINECS(EC#)]

228-156-7
[Molecular Formula]

C5H7KO4
[MDL Number]

MFCD00035603
[Molecular Weight]

170.2
[MOL File]

6148-64-7.mol
Chemical PropertiesBack Directory
[Appearance]

white crystals or powder
[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 DataBack Directory
[Hazard Codes ]

Xi
[Risk Statements ]

R36/37/38:Irritating to eyes, respiratory system and skin .
[Safety Statements ]

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
S37/39:Wear suitable gloves and eye/face protection .
[WGK Germany ]

2
[HS Code ]

29171910
Raw materials And Preparation ProductsBack Directory
[Raw materials]

Ethyl hydrogen malonate-->Diethyl malonate
[Preparation Products]

Ethyl 2-chloropyrimidine-5-carboxylate-->2-MORPHOLIN-4-YL-PYRIMIDINE-5-CARBALDEHYDE-->ETHYL 2-HYDROXYPYRIMIDINE-5-CARBOXYLATE-->MONO-BENZYL MALONATE-->Ethyl 2,6-dichloro-5-fluoro-pyridine-3-acetoacetate-->3-CYCLOPROPYL-3-OXO-PROPIONIC ACID ETHYL ESTER-->ETHYL 3-METHOXYPHENYLACETATE-->Ethyl isobutyrylacetate-->3-OXO-3-(3-TRIFLUOROMETHYLPHENYL)PROPIONIC ACID ETHYL ESTER-->TERT-BUTYL 3-(ETHOXYCARBONYL)-2-OXOPROPYLCARBAMATE-->3-(4-TERT-BUTOXYCARBONYLAMINO-PHENYL)-3-OXO-PROPIONIC ACID ETHYL ESTER
Material Safety Data Sheet(MSDS)Back Directory
[msds information]

Ethyl potassium malonate(6148-64-7).msds
Hazard InformationBack Directory
[Chemical Properties]

white crystals or powder
[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.
[storage]

Store at -20°C
Spectrum DetailBack Directory
[Spectrum Detail]

Ethyl potassium malonate(6148-64-7)1HNMR
Ethyl potassium malonate(6148-64-7)IR1
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

Ethyl potassium malonate, 98%(6148-64-7)
[Alfa Aesar]

Ethyl potassium malonate, 98%(6148-64-7)
[Sigma Aldrich]

6148-64-7(sigmaaldrich)
[TCI AMERICA]

Potassium Monoethyl Malonate,>98.0%(T)(6148-64-7)
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