1-Amino-2-naphthol
Also known as: 1-Amino-2-naphthalenol, 2-Naphthalenol, 1-amino-, 1-Amino-2-hydroxynaphthalene, 2-Hydroxy-1-aminonaphthalene, 1-Aminonaphthalen-2-ol, 1-amino-naphthalen-2-ol, o-Hydroxynaphthylamine
1-Amino-2-naphthol (CAS 2834-92-6) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C10H9NO and a molecular weight of 159.18500 g/mol. Key properties include a melting point of 51ºC, a boiling point of 336.8ºC at 760 mmHg, a density of 1.281 g/cm3 and a flash point of 157.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 2834-92-6
- Jingsj CID
- J-20224-4
- Molecular Formula
- C10H9NO
- Molecular Weight
- 159.18500 g/mol
- Category
- Alcohols
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 51ºC |
|---|---|
| Boiling Point | 336.8ºC at 760 mmHg |
| Density | 1.281 g/cm3 |
| Flash Point | 157.5ºC |
| Exact Mass | 159.06800 |
| PSA | 46.25000 |
| LogP | 2.70880 |
| Vapor Pressure | 5.61E-05mmHg at 25°C |
| Refractive Index | 1.741 |
Customs & Trade Information
| HS Code | 2922299090 |
|---|---|
| Summary | 2922299090. other amino-naphthols and other amino-phenols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof. 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 1-Amino-2-naphthol?
The CAS number of 1-Amino-2-naphthol is 2834-92-6.
What are the molecular formula and molecular weight of 1-Amino-2-naphthol?
1-Amino-2-naphthol has molecular formula C10H9NO and molecular weight 159.18500 g/mol.
What are the upstream and downstream products of 1-Amino-2-naphthol?
For 1-Amino-2-naphthol, Upstream Products: 1-Nitro-2-naphthol, 1-Nitroso-2-naphthol, 2-Naphthol; Downstream Products: 5-Chloro-1,3,3-trimethylspiro[indoline-2,3'-naphtho[2,1-b][1,4]oxazine], 2-Methylnaphth[1,2-d]oxazole, 1,2-Naphthoquinone.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1-Amino-2-naphthol (CAS 2834-92-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-20224-4 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.