2,3-Diketo-L-gulonic acid
Also known as: 2,3-Diketogulonic acid, Diketogulonic acid, L-threo-2,3-Hexodiulosonic acid, Ascorbic Acid Impurity 12, Ascorbic Acid Impurity 3, (4R,5S)-4,5,6-trihydroxy-2,3-dioxohexanoic acid, 2,3-L-Diketogulonic acid, L-threo-Hexo-2,3-diulosonic acid
2,3-Diketo-L-gulonic acid (CAS 3445-22-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C6H8O7 and a molecular weight of 192.124 g/mol. Key properties include a boiling point of 580.3±60.0 °C at 760 mmHg, a density of 1.8±0.1 g/cm3 and a flash point of 318.8±29.4 °C. No supplier offers are currently listed; request a quote. Record last updated Nov 2, 2026.
- CAS No.
- 3445-22-5
- Jingsj CID
- J-1492652-4
- Molecular Formula
- C6H8O7
- Molecular Weight
- 192.124 g/mol
- Category
- Organic Acids
- Last updated
- 11/2/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 580.3±60.0 °C at 760 mmHg |
|---|---|
| Density | 1.8±0.1 g/cm3 |
| Flash Point | 318.8±29.4 °C |
| Exact Mass | 192.027008 |
| PSA | 138.21000 |
| LogP | -2.65 |
| Vapor Pressure | 0.0±3.7 mmHg at 25°C |
| Refractive Index | 1.570 |
Customs & Trade Information
| HS Code | 2918990090 |
|---|---|
| Summary | 2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 2,3-Diketo-L-gulonic acid?
The CAS number of 2,3-Diketo-L-gulonic acid is 3445-22-5.
What are the molecular formula and molecular weight of 2,3-Diketo-L-gulonic acid?
2,3-Diketo-L-gulonic acid has molecular formula C6H8O7 and molecular weight 192.124 g/mol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2,3-Diketo-L-gulonic acid (CAS 3445-22-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1492652-4 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.