ChemicalBook > CAS DataBase List > Ethyl hydrogen malonate
Ethyl hydrogen malonate
- Product Name
- Ethyl hydrogen malonate
- CAS No.
- 1071-46-1
- Chemical Name
- Ethyl hydrogen malonate
- Synonyms
- MONOETHYL MALONATE;Monoethyl malonic acid;3-ethoxy-3-oxopropanoate;3-ethoxy-3-oxapropanoic acid;3-ethoxy-3-oxo-propanoic acid;en maL;BROP-001;hydrogen maL;Malonic acid 1-ethyl;Ethyl hydrogen malon
- CBNumber
- CB6477583
- Molecular Formula
- C5H8O4
- Formula Weight
- 132.11
- MOL File
- 1071-46-1.mol
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Ethyl hydrogen malonate Property
- Melting point:
- -13°C(lit.)
- Boiling point:
- 106.5 °C/3 mmHg (lit.)
- Density
- 1.119 g/mL at 25 °C (lit.)
- refractive index
- n20/D 1.435(lit.)
- Flash point:
- >230 °F
- storage temp.
- Sealed in dry,Room Temperature
- solubility
- Chloroform (Sparingly)
- pka
- pK1:3.55 (25°C)
- form
- Liquid
- color
- Pale yellow
- Water Solubility
- Miscible with water, chloroform and other solvents.
- BRN
- 1758845
- InChI
- InChI=1S/C5H8O4/c1-2-9-5(8)3-4(6)7/h2-3H2,1H3,(H,6,7)
- InChIKey
- HGINADPHJQTSKN-UHFFFAOYSA-N
- SMILES
- C(OCC)(=O)CC(O)=O
- CAS DataBase Reference
- 1071-46-1(CAS DataBase Reference)
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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.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P271Use only outdoors or in a well-ventilated area.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
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N-Bromosuccinimide Price
Sigma-Aldrich
- Product number
- 445088
- Product name
- mono-Ethyl malonate
- Packaging
- 5g
- Price
- $41.93
- Updated
- 2025/07/31
TCI Chemical
- Product number
- M2700
- Product name
- Monoethyl Malonate
- Purity
- >98.0%(T)
- Packaging
- 5g
- Price
- $35
- Updated
- 2025/07/31
TCI Chemical
- Product number
- M2700
- Product name
- Monoethyl Malonate
- Purity
- >98.0%(T)
- Packaging
- 25g
- Price
- $105
- Updated
- 2025/07/31
TRC
- Product number
- E918830
- Product name
- EthylHydrogenMalonate
- Packaging
- 100g
- Price
- $315
- Updated
- 2021/12/16
Usbiological
- Product number
- 275525
- Product name
- Ethyl hydrogen malonate
- Packaging
- 10g
- Price
- $319
- Updated
- 2021/12/16
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Ethyl hydrogen malonate Chemical Properties,Usage,Production
Chemical Properties
Yellow liquid
Uses
Ethyl hydrogen malonate is used as a reactant for the preparation of tetramic acids through Dieckmann ring closure and organocatalytic decarboxylative Doebner-Knoevenagel reactions. It is involved in the acylation reactions and Knoevenagel condensation with aldehydes. It is also used in the preparation of gamma-lactones from olefins by intermolecular carbolactonization in presence of Mn(III) acetate as a catalyst.
Uses
Ethyl Hydrogen Malonate has been shown to impair brain mitochondrial succinate and malate transport. It is also found in the extract of Hericum erinaceus mushroom which shows antitumor effects in tumo r-bearing mice.
Definition
ChEBI: Monoethyl malonic acid is a dicarboxylic acid.
Synthesis Reference(s)
Organic Syntheses, Coll. Vol. 4, p. 417, 1963
Tetrahedron Letters, 26, p. 1411, 1985 DOI: 10.1016/S0040-4039(00)99058-0
Ethyl hydrogen malonate Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from Ethyl hydrogen malonate manufacturers
Henan Aochuang Chemical Co.,Ltd.
- Product
- Ethyl hydrogen malonate 1071-46-1
- Price
- US $0.00-0.00/kg
- Min. Order
- 1kg
- Purity
- 98%
- Supply Ability
- 1Ton
- Release date
- 2022-09-29
Shaanxi Dideu Medichem Co. Ltd
- Product
- Ethyl hydrogen malonate 1071-46-1
- Price
- US $0.10/KG
- Min. Order
- 1KG
- Purity
- 98.0%
- Supply Ability
- 10
- Release date
- 2024-07-07
Hebei Mingeng Biotechnology Co., Ltd
- Product
- Monoethyl malonic acid 1071-46-1
- Price
- US $300.00/kg
- Min. Order
- 10kg
- Purity
- 99%
- Supply Ability
- 500kg/month
- Release date
- 2022-05-05
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