2-Aminobiphenyl
Also known as: 2-Aminodiphenyl, 2-Biphenylamine, 2-Phenylaniline, o-Aminobiphenyl, o-Phenylaniline, [1,1'-Biphenyl]-2-amine, biphenyl-2-amine
2-Aminobiphenyl (CAS 90-41-5) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C12H11N and a molecular weight of 169.222 g/mol. Key properties include a melting point of 47-50 °C(lit.), a boiling point of 299.0±0.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 149.9±14.6 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 90-41-5
- Jingsj CID
- J-1360929-5
- Molecular Formula
- C12H11N
- Molecular Weight
- 169.222 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 47-50 °C(lit.) |
|---|---|
| Boiling Point | 299.0±0.0 °C at 760 mmHg |
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 149.9±14.6 °C |
| Exact Mass | 169.089142 |
| PSA | 26.02000 |
| LogP | 2.68 |
| Additional Property | 5.9 (vs air) |
| Vapor Pressure | 0.0±0.6 mmHg at 25°C |
| Refractive Index | 1.619 |
| Additional Property | <0.01 g/100 mL at 21 ºC |
Customs & Trade Information
| HS Code | 2921499090 |
|---|---|
| Summary | 2921499090 other aromatic monoamines and their derivatives; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 2-Aminobiphenyl?
The CAS number of 2-Aminobiphenyl is 90-41-5.
What are the molecular formula and molecular weight of 2-Aminobiphenyl?
2-Aminobiphenyl has molecular formula C12H11N and molecular weight 169.222 g/mol.
What are the upstream and downstream products of 2-Aminobiphenyl?
For 2-Aminobiphenyl, Upstream Products: 2-Chloroaniline, Phenylboronic acid, 2-Iodoaniline; Downstream Products: 2-Phenyl-1,4-benzoquinone, benzoic acid, 9-(4-Bromophenyl)carbazole.
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-Aminobiphenyl (CAS 90-41-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1360929-5 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.