ChemicalBook > CAS DataBase List > Diethyl malate
Diethyl malate
- Product Name
- Diethyl malate
- CAS No.
- 7554-12-3
- Chemical Name
- Diethyl malate
- Synonyms
- FEMA 2374;DIETHYL MALATE;ETHYL-DL-MALATE;DIETHYL DL-MALATE;Malic acid diethyl;DiethylDL-Malate>Diethyl hydroxysuccinate;Diethyl 2-hydroxysuccinate;DL-APPLE ACID DIETHYL ESTER;DL-MALIC ACID DIETHYL ESTER
- CBNumber
- CB9418215
- Molecular Formula
- C8H14O5
- Formula Weight
- 190.19
- MOL File
- 7554-12-3.mol
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Diethyl malate Property
- Boiling point:
- 122-124 °C12 mm Hg(lit.)
- Density
- 1.128 g/mL at 25 °C(lit.)
- refractive index
- 1.4330 to 1.4360
- FEMA
- 2374 | DIETHYL MALATE
- Flash point:
- 185 °F
- storage temp.
- Sealed in dry,Room Temperature
- solubility
- Chloroform (Sparingly), Ethyl Acetate (Slightly)
- pka
- 12.35±0.20(Predicted)
- form
- clear liquid
- color
- Colorless to Light yellow
- Odor
- at 100.00 %. brown sugar sweet wine fruity herbal
- Odor Type
- caramellic
- JECFA Number
- 620
- Dielectric constant
- 10.2（18℃）
- LogP
- 0.23
- EPA Substance Registry System
- Butanedioic acid, hydroxy-, diethyl ester (7554-12-3)
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Safety
- WGK Germany
- 3
- HS Code
- 2918.19.9000
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Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H227Combustible liquid
- Precautionary statements
-
P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P370+P378In case of fire: Use … for extinction.
P403+P235Store in a well-ventilated place. Keep cool.
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N-Bromosuccinimide Price
Sigma-Aldrich
- Product number
- W237418
- Product name
- Diethyl malate
- Purity
- ≥97%, FG
- Packaging
- sample
- Price
- $54.6
- Updated
- 2024/03/01
Sigma-Aldrich
- Product number
- W237418
- Product name
- Diethyl malate
- Purity
- ≥97%, FG
- Packaging
- 1kg
- Price
- $349
- Updated
- 2024/03/01
TCI Chemical
- Product number
- M0024
- Product name
- Diethyl DL-Malate
- Purity
- >98.0%(GC)
- Packaging
- 25g
- Price
- $30
- Updated
- 2024/03/01
TCI Chemical
- Product number
- M0024
- Product name
- Diethyl DL-Malate
- Purity
- >98.0%(GC)
- Packaging
- 500g
- Price
- $284
- Updated
- 2024/03/01
Sigma-Aldrich
- Product number
- W237418
- Product name
- Diethyl malate
- Purity
- ≥97%, FG
- Packaging
- 100g
- Price
- $81.9
- Updated
- 2024/03/01
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Diethyl malate Chemical Properties,Usage,Production
Chemical Properties
Diethyl malate has a fruity odor with a pleasant herbaceous undertone. It is an ester of dicarboxylic acid
Occurrence
It exhibits two optically active isomers in addition to the optically inactive form; the most common is the l-isomer; reported present in the cultures of certain fungi (Rhizopus). Reported found in raspberry, cognac, malt whiskey, cider, sherry, white, red, port, sparkling, rose, strawberry and bilberry wines
Uses
Diethyl DL-Malate is used as a reagent in the synthesis of dicarboxylic nitroxyalkylamides and nitroxyalkylimides as anti-ischemic agents.
Definition
ChEBI: Diethyl malate is a malate ester obtained by the formal condensation of the two carboxy groups of malic acid with two molecules of ethanol respectively. It has a role as a metabolite.
Preparation
The l-isomer can be prepared by esterification of the l-isomer of the acid with alcohol in the presence of HCl.
Synthesis Reference(s)
Synthesis, p. 138, 1982 DOI: 10.1055/s-1982-29718
Diethyl malate Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from Diethyl malate manufacturers
Shaanxi Dideu Medichem Co. Ltd
- Product
- Diethyl DL-Malate 7554-12-3
- Price
- US $1.00-0.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 50 tons
- Release date
- 2020-01-17
Hebei Mojin Biotechnology Co., Ltd
- Product
- Diethyl malate 7554-12-3
- Price
- US $0.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 50000KG/month
- Release date
- 2023-09-22
Hebei Guanlang Biotechnology Co., Ltd.
- Product
- Diethyl malate 7554-12-3
- Price
- US $0.00-0.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 500000kg
- Release date
- 2023-03-27
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