ethyl 4-ethoxybutyrate
乙基-4-乙氧基丁酸
Also known as: ethyl 4-ethoxybutanoate, 4-ethoxy-butyric acid ethyl ester, 4-ethoxybutyric acid ethyl ester, Butanoic acid, 4-ethoxy-, ethyl ester, Elagolix Impurity 71, Ethyl 4-ethoxybutanoate, Ethyl-4-ethoxy-butyrat, I04-9500, MFCD01863651
ethyl 4-ethoxybutyrate (CAS 26448-91-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H16O3 and a molecular weight of 160.21100 g/mol. It is also known as ethyl 4-ethoxybutanoate, 4-ethoxy-butyric acid ethyl ester and 4-ethoxybutyric acid ethyl ester. Key properties include a boiling point of 183-186ºC(lit.), a density of 0.928 g/mL at 25ºC(lit.) and a flash point of 160 °F. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 26448-91-9
- Jingsj CID
- J-31290-5
- Molecular Formula
- C8H16O3
- Chinese Name
- 乙基-4-乙氧基丁酸
- Molecular Weight
- 160.21100 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 183-186ºC(lit.) |
|---|---|
| Density | 0.928 g/mL at 25ºC(lit.) |
| Flash Point | 160 °F |
| Exact Mass | 160.11000 |
| PSA | 35.53000 |
| LogP | 1.36620 |
| Vapor Pressure | 0.341mmHg at 25°C |
| Refractive Index | n20/D 1.413(lit.) |
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 ethyl 4-ethoxybutyrate?
The CAS number of ethyl 4-ethoxybutyrate is 26448-91-9.
What are the molecular formula and molecular weight of ethyl 4-ethoxybutyrate?
ethyl 4-ethoxybutyrate has molecular formula C8H16O3 and molecular weight 160.21100 g/mol.
What are the upstream and downstream products of ethyl 4-ethoxybutyrate?
For ethyl 4-ethoxybutyrate, Upstream Products: Triethyl orthoformate, Ethanol; Downstream Products: 4-ethoxybutan-1-ol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "ethyl 4-ethoxybutyrate (CAS 26448-91-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-31290-5 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.