DL-Aspartic acid
Also known as: (±)-2-Aminosuccinic acid, DL-2-Aminobutanedioic acid, DL-Aminosuccinic acid, DL-Asparagic acid, H-DL-Asp-OH, 2-Aminosuccinic acid, DL-2-Aminobutanedioic acid
DL-Aspartic acid (CAS 617-45-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C4H7NO4 and a molecular weight of 133.103 g/mol. Key properties include a melting point of 300ºC, a boiling point of 264.1±30.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 113.5±24.6 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 617-45-8
- Jingsj CID
- J-43462-8
- Molecular Formula
- C4H7NO4
- Molecular Weight
- 133.103 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 300ºC |
|---|---|
| Boiling Point | 264.1±30.0 °C at 760 mmHg |
| Density | 1.5±0.1 g/cm3 |
| Flash Point | 113.5±24.6 °C |
| Exact Mass | 133.037506 |
| PSA | 100.62000 |
| LogP | -0.67 |
| Vapor Pressure | 0.0±1.1 mmHg at 25°C |
| Refractive Index | 1.531 |
| Additional Property | SOLUBLE | SOLUBLE |
Customs & Trade Information
| HS Code | 29224995 |
|---|
Frequently Asked Questions
What is the CAS number of DL-Aspartic acid?
The CAS number of DL-Aspartic acid is 617-45-8.
What are the molecular formula and molecular weight of DL-Aspartic acid?
DL-Aspartic acid has molecular formula C4H7NO4 and molecular weight 133.103 g/mol.
What are the upstream and downstream products of DL-Aspartic acid?
For DL-Aspartic acid, Upstream Products: Oxaloacetic acid, Fumaric acid, ethyl chloroacetate; Downstream Products: Oxaloacetic acid, PTH-aspartic acid, Hydantoin-5-acetic acid.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "DL-Aspartic acid (CAS 617-45-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-43462-8 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.