3-O-Ethyl-L-ascorbic acid
Also known as: Ethyl ascorbic acid, 3-O-Ethylascorbic acid, 3-O-Ethyl ascorbyl ether, Vc ethyl ether, Vitamin C ethyl ether, 3-O-ethyl-L-ascorbate, (5R)-5-[(1S)-1,2-Dihydroxyethyl]-4-ethoxy-3-hydroxy-2(5H)-furanone
3-O-Ethyl-L-ascorbic acid (CAS 86404-04-8) is a compound in the Ethers category listed in the Jingsj chemical database. It has the molecular formula C8H12O6 and a molecular weight of 204.177 g/mol. Key properties include a melting point of 112.0 to 116.0 °C, a boiling point of 551.5±50.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 228.5±23.6 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 86404-04-8
- Jingsj CID
- J-1955297-8
- Molecular Formula
- C8H12O6
- Molecular Weight
- 204.177 g/mol
- Category
- Ethers
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 112.0 to 116.0 °C |
|---|---|
| Boiling Point | 551.5±50.0 °C at 760 mmHg |
| Density | 1.5±0.1 g/cm3 |
| Flash Point | 228.5±23.6 °C |
| Exact Mass | 204.063385 |
| PSA | 96.22000 |
| LogP | -1.80 |
| Vapor Pressure | 0.0±3.4 mmHg at 25°C |
| Refractive Index | 1.555 |
| Storage Conditions | 0-10°C |
Activity & Biological Data
| Additional Information | [1]. Wayne C Liao, et al. Antioxidant Ability and Stability Studies of 3- O-Ethyl Ascorbic Acid, a Cosmetic Tyrosinase Inhibitor. J Cosmet Sci. Jul/Aug 2018;69(4):233-243. [2]. Fotis Iliopoulos, et al. 3-O-ethyl-l-ascorbic acid: Characterisation and investigation of single solvent systems for delivery to the skin. Int J Pharm X. 2019 Jul 19;1:100025. |
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Customs & Trade Information
| HS Code | 2932209090 |
|---|---|
| Summary | 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of 3-O-Ethyl-L-ascorbic acid?
The CAS number of 3-O-Ethyl-L-ascorbic acid is 86404-04-8.
What are the molecular formula and molecular weight of 3-O-Ethyl-L-ascorbic acid?
3-O-Ethyl-L-ascorbic acid has molecular formula C8H12O6 and molecular weight 204.177 g/mol.
What are the upstream and downstream products of 3-O-Ethyl-L-ascorbic acid?
For 3-O-Ethyl-L-ascorbic acid, Upstream Products: Bromoethane, L-Ascorbic acid, Ethyl methanesulfonate.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3-O-Ethyl-L-ascorbic acid (CAS 86404-04-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1955297-8 (accessed 2026-11-07).
Data for reference only; verify product details with suppliers before purchase.