4-Amino-2-ethoxypyridine
Also known as: 2-Ethoxy-4-aminopyridine, 2-Ethoxypyridin-4-amine, 2-Ethoxy-4-pyridinamine, 4-Pyridinamine, 2-ethoxy-
4-Amino-2-ethoxypyridine (CAS 89943-12-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H10N2O and a molecular weight of 138.167 g/mol. Key properties include a boiling point of 282.1±20.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 124.4±21.8 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 89943-12-4
- Jingsj CID
- J-1519434-0
- Molecular Formula
- C7H10N2O
- Molecular Weight
- 138.167 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 282.1±20.0 °C at 760 mmHg |
|---|---|
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 124.4±21.8 °C |
| Exact Mass | 138.079315 |
| PSA | 48.14000 |
| LogP | 1.37 |
| Vapor Pressure | 0.0±0.6 mmHg at 25°C |
| Refractive Index | 1.549 |
Customs & Trade Information
| HS Code | 2933399090 |
|---|---|
| Summary | 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. 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 4-Amino-2-ethoxypyridine?
The CAS number of 4-Amino-2-ethoxypyridine is 89943-12-4.
What are the molecular formula and molecular weight of 4-Amino-2-ethoxypyridine?
4-Amino-2-ethoxypyridine has molecular formula C7H10N2O and molecular weight 138.167 g/mol.
What are the upstream and downstream products of 4-Amino-2-ethoxypyridine?
For 4-Amino-2-ethoxypyridine, Upstream Products: 2-Bromopyridin-4-amine, 2-Chloro-4-aminopyridine, Ethanol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-Amino-2-ethoxypyridine (CAS 89943-12-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1519434-0 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.