- Diethyl malate
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- $0.00 / 25KG
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2023-09-23
- CAS:7554-12-3
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: 50000KG/month
- Diethyl malate
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- $0.00 / 1KG
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2023-09-06
- CAS:7554-12-3
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: 500000kg
- Diethyl DL-Malate
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- $1.00 / 1KG
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2020-03-16
- CAS:7554-12-3
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: 50 tons
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| | Diethyl malate Basic information |
| Product Name: | Diethyl malate | | Synonyms: | 2-hydroxy-butanedioicaciddiethylester;Butanedioicacid,hydroxy-,diethylester;hydroxy-butanedioicacidiethylester;FEMA 2374;ETHYL-DL-MALATE;DIETHYL MALATE;DIETHYL DL-MALATE;DL-MALIC ACID DIETHYL ESTER | | CAS: | 7554-12-3 | | MF: | C8H14O5 | | MW: | 190.19 | | EINECS: | 231-444-5 | | Product Categories: | | | Mol File: | 7554-12-3.mol |  |
| | Diethyl malate Chemical Properties |
| 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 | | Fp | 185 °F | | storage temp. | Sealed in dry,Room Temperature | | solubility | Chloroform (Sparingly), Ethyl Acetate (Slightly) | | form | clear liquid | | pka | 12.35±0.20(Predicted) | | 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) |
| WGK Germany | 3 | | HS Code | 2918.19.9000 |
| | Diethyl malate Usage And Synthesis |
| 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. | | Preparation | The l-isomer can be prepared by esterification of the l-isomer of the acid with alcohol in the presence of HCl. | | 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. | | Synthesis Reference(s) | Synthesis, p. 138, 1982 DOI: 10.1055/s-1982-29718 |
| | Diethyl malate Preparation Products And Raw materials |
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