产品名称

英文名称：Monoethyl Potassium Malonate

同义词

Ethyl potassium malonate、6148-64-7、potassium 3-ethoxy-3-oxopropanoate、Potassium ethyl malonate、Monoethyl malonate potassium salt、Malonic Acid Monoethyl Ester Potassium Salt、Potassium monoethyl malonate、Monoethyl Potassium Malonate、ETHYL MALONATE POTASSIUM、丙二酸单乙酯钾盐、丙二酸乙酯单钾盐、丙二酸乙酯钾盐

产品性质

CAS编号：6148-64-7

分子式：C5H7KO4

分子量：170.21

Beilstein号：3721680

EC号：228-156-7

MDL号：MFCD00035603

PubChem编号：3446434

别名：丙二酸单乙酯钾盐|丙二酸乙酯单钾盐|丙二酸乙酯钾盐

英文别名：Ethyl potassium malonate|6148-64-7|potassium 3-ethoxy-3-oxopropanoate|Potassium ethyl malonate|Monoethyl malonate potassium salt|Malonic Acid Monoethyl Ester Potassium Salt|Potassium monoethyl malonate|Monoethyl Potassium Malonate|ETHYL MALONATE POTASSIUM

规格或纯度：>98.0%(T)

英文名称：Monoethyl Potassium Malonate

储存温度：充氩

运输条件：常规运输

产品介绍：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.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.

PubChem SID：488194404

PubChem SID url：https//pubchem.ncbi.nlm.nih.gov/substance/488194404

IUPAC Name：potassium;3-ethoxy-3-oxopropanoate

INCHI：InChI=1S/C5H8O4.K/c1-2-9-5(8)3-4(6)7;/h2-3H2,1H3,(H,6,7);/q;+1/p-1

InChi Key：WVUCPRGADMCTBN-UHFFFAOYSA-M

Canonical SMILES：CCOC(=O)CC(=O)[O-].[K+]

Isomeric SMILES：CCOC(=O)CC(=O)[O-].[K+]

WGK Germany：2

PubChem CID：3446434

Reaxy-Rn：3721682

敏感性：易吸潮

熔点：194℃

象形图：

信号词：Warning

危险声明：H315 Causes skin irritationH319 Causes serious eye irritationH335 May cause respiratory irritation

预防措施声明：P261,P305+P351+P338,P280,P302+P352,P321,P405,P501,P264,P271,P304+P340,P403+P233,P362+P364,P264+P265,P337+P317,P332+P317,P319

个人防护装备：dust mask type N95 (US)， Eyeshields， Gloves

产品包装