3-(1-Naphthyl)propionic acid
Also known as: 3-(1-Naphthyl)propanoic acid, 1-Naphthalenepropanoic acid, 1-Naphthalenepropionic acid, 3-(Naphthalen-1-yl)propanoic acid, 3-naphthylpropanoic acid, β-(1-Naphthyl)propionic acid
3-(1-Naphthyl)propionic acid (CAS 3243-42-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C13H12O2 and a molecular weight of 200.233 g/mol. Key properties include a melting point of 157-159ºC, a boiling point of 382.3±11.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 279.2±14.4 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 3243-42-3
- Jingsj CID
- J-1093581-6
- Molecular Formula
- C13H12O2
- Molecular Weight
- 200.233 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 157-159ºC |
|---|---|
| Boiling Point | 382.3±11.0 °C at 760 mmHg |
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 279.2±14.4 °C |
| Exact Mass | 200.083725 |
| PSA | 37.30000 |
| LogP | 3.07 |
| Vapor Pressure | 0.0±0.9 mmHg at 25°C |
| Refractive Index | 1.633 |
| Storage Conditions | 2-8°C |
Customs & Trade Information
| HS Code | 2916399090 |
|---|---|
| Summary | 2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives 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 3-(1-Naphthyl)propionic acid?
The CAS number of 3-(1-Naphthyl)propionic acid is 3243-42-3.
What are the molecular formula and molecular weight of 3-(1-Naphthyl)propionic acid?
3-(1-Naphthyl)propionic acid has molecular formula C13H12O2 and molecular weight 200.233 g/mol.
What are the upstream and downstream products of 3-(1-Naphthyl)propionic acid?
For 3-(1-Naphthyl)propionic acid, Upstream Products: 3-(1-Naphthyl)acrylic acid, 2-Vinyl-1,3-dioxolane, 1-Bromonaphthalene.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3-(1-Naphthyl)propionic acid (CAS 3243-42-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1093581-6 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.