4-(2-Pyridyl)aniline
Also known as: 2-(4-Aminophenyl)pyridine, 4-(pyridin-2-yl)aniline, 4-(2-Pyridinyl)aniline, 2-(p-Aminophenyl)pyridine, 4-(2-Pyridyl)aminobenzene, 4-(2-pyridinyl)phenylamine, 4-pyridin-2-yl-phenylamine, Benzenamine,4-(2-pyridinyl)
4-(2-Pyridyl)aniline (CAS 18471-73-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H10N2 and a molecular weight of 170.21000 g/mol. Key properties include a boiling point of 322.8ºC at 760mmHg, a density of 1.133g/cm3 and a flash point of 175.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 18471-73-3
- Jingsj CID
- J-1421715-3
- Molecular Formula
- C11H10N2
- Molecular Weight
- 170.21000 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 322.8ºC at 760mmHg |
|---|---|
| Density | 1.133g/cm3 |
| Flash Point | 175.1ºC |
| Exact Mass | 170.08400 |
| PSA | 38.91000 |
| LogP | 2.91200 |
| Vapor Pressure | 0.000272mmHg at 25°C |
| Refractive Index | 1.625 |
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-(2-Pyridyl)aniline?
The CAS number of 4-(2-Pyridyl)aniline is 18471-73-3.
What are the molecular formula and molecular weight of 4-(2-Pyridyl)aniline?
4-(2-Pyridyl)aniline has molecular formula C11H10N2 and molecular weight 170.21000 g/mol.
What are the upstream and downstream products of 4-(2-Pyridyl)aniline?
For 4-(2-Pyridyl)aniline, Upstream Products: 2-Bromopyridine, 4-Aminophenylboronic acid pinacol ester, 2-(4-Nitrophenyl)pyridine; Downstream Products: 4-(pyridin-2-yl)benzonitrile, 4-(Pyridin-2-yl)benzoic acid, 4-(Pyridin-2-yl)phenol.
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-(2-Pyridyl)aniline (CAS 18471-73-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1421715-3 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.