6-Amino-2-naphthoic acid
Also known as: 6-Aminonaphthalene-2-carboxylic acid, 6-Amino-2-naphthalenecarboxylic acid, 2-Naphthalenecarboxylic acid, 6-amino-, 6-Amino-2-naphthoic acid, tech, 6-amino-2-naphthalenecarboxylate, MFCD01861831
6-Amino-2-naphthoic acid (CAS 116668-47-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C11H9NO2 and a molecular weight of 187.19500 g/mol. Key properties include a melting point of 206-209 °C(lit.), a boiling point of 416.7ºC at 760mmHg and a flash point of 205.8ºC. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H319 — Causes serious eye irritation and H335 — May cause respiratory irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 116668-47-4
- Jingsj CID
- J-6450-6
- Molecular Formula
- C11H9NO2
- Molecular Weight
- 187.19500 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 206-209 °C(lit.) |
|---|---|
| Boiling Point | 416.7ºC at 760mmHg |
| Flash Point | 205.8ºC |
| Exact Mass | 187.06300 |
| PSA | 63.32000 |
| LogP | 2.70140 |
| Vapor Pressure | 1.08E-07mmHg at 25°C |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
Customs & Trade Information
| HS Code | 2922499990 |
|---|---|
| Summary | HS:2922499990 other amino-acids, other than those containing more than one kind of oxygen function, and their esters; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:6.5% General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 6-Amino-2-naphthoic acid?
The CAS number of 6-Amino-2-naphthoic acid is 116668-47-4.
What are the molecular formula and molecular weight of 6-Amino-2-naphthoic acid?
6-Amino-2-naphthoic acid has molecular formula C11H9NO2 and molecular weight 187.19500 g/mol.
Is 6-Amino-2-naphthoic acid hazardous?
6-Amino-2-naphthoic acid has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H335 — May cause respiratory irritation.
What are the upstream and downstream products of 6-Amino-2-naphthoic acid?
For 6-Amino-2-naphthoic acid, Downstream Products: Methyl 6-amino-2-naphthoate, 6-(piperidin-1-ylmethyl)naphthalen-2-amine, N-[6-(chloromethyl)naphthalen-2-yl]-2,2-dimethylpropanamide.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "6-Amino-2-naphthoic acid (CAS 116668-47-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-6450-6 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.