D-(+)-Malic acid diethyl ester
Also known as: Diethyl D-(+)-malate, Diethyl (R)-malate, Diethyl (2R)-2-hydroxysuccinate, (2R)-2-Hydroxybutanedioic acid diethyl ester, Diethyl (R)-2-hydroxysuccinate, D-(+)-Apple acid diethyl ester, Butanedioic acid, 2-hydroxy-, diethyl ester, (2R)-, EINECS 231-445-0, MFCD02093483
D-(+)-Malic acid diethyl ester (CAS 7554-28-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H14O5 and a molecular weight of 190.194 g/mol. Key properties include a boiling point of 281.6±20.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 85.0±0.0 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 7554-28-1
- Jingsj CID
- J-43725-2
- Molecular Formula
- C8H14O5
- Molecular Weight
- 190.194 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 281.6±20.0 °C at 760 mmHg |
|---|---|
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 85.0±0.0 °C |
| Exact Mass | 190.084122 |
| PSA | 72.83000 |
| LogP | 0.23 |
| Vapor Pressure | 0.0±1.3 mmHg at 25°C |
| Refractive Index | 1.446 |
Customs & Trade Information
| HS Code | 2918199090 |
|---|---|
| Summary | 2918199090 other carboxylic acids with alcohol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of D-(+)-Malic acid diethyl ester?
The CAS number of D-(+)-Malic acid diethyl ester is 7554-28-1.
What are the molecular formula and molecular weight of D-(+)-Malic acid diethyl ester?
D-(+)-Malic acid diethyl ester has molecular formula C8H14O5 and molecular weight 190.194 g/mol.
What are the upstream and downstream products of D-(+)-Malic acid diethyl ester?
For D-(+)-Malic acid diethyl ester, Upstream Products: Diethyl L-tartrate, Ethanol, (R)-malic acid; Downstream Products: (R)-1,2,4-Butanetriol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "D-(+)-Malic acid diethyl ester (CAS 7554-28-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-43725-2 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.