Methyl 5-methoxy-1,2,3,4-tetrahydronaphthalene-2-carboxylate
Also known as: 1,2,3,4-Tetrahydro-5-methoxy-2-naphthalenecarboxylic acid methyl ester, 2-Naphthalenecarboxylic acid, 1,2,3,4-tetrahydro-5-methoxy-, methyl ester, Methyl 5-methoxy-1,2,3,4-tetrahydro-2-naphthalenecarboxylate
Methyl 5-methoxy-1,2,3,4-tetrahydronaphthalene-2-carboxylate (CAS 83781-71-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C13H16O3 and a molecular weight of 220.264 g/mol. Key properties include a boiling point of 333.0±42.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 137.5±22.5 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 83781-71-9
- Jingsj CID
- J-1316455-1
- Molecular Formula
- C13H16O3
- Molecular Weight
- 220.264 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 333.0±42.0 °C at 760 mmHg |
|---|---|
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 137.5±22.5 °C |
| Exact Mass | 220.109940 |
| PSA | 35.53000 |
| LogP | 2.86 |
| Vapor Pressure | 0.0±0.7 mmHg at 25°C |
| Refractive Index | 1.525 |
Customs & Trade Information
| HS Code | 2918990090 |
|---|---|
| Summary | 2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. 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 Methyl 5-methoxy-1,2,3,4-tetrahydronaphthalene-2-carboxylate?
The CAS number of Methyl 5-methoxy-1,2,3,4-tetrahydronaphthalene-2-carboxylate is 83781-71-9.
What are the molecular formula and molecular weight of Methyl 5-methoxy-1,2,3,4-tetrahydronaphthalene-2-carboxylate?
Methyl 5-methoxy-1,2,3,4-tetrahydronaphthalene-2-carboxylate has molecular formula C13H16O3 and molecular weight 220.264 g/mol.
What are the upstream and downstream products of Methyl 5-methoxy-1,2,3,4-tetrahydronaphthalene-2-carboxylate?
For Methyl 5-methoxy-1,2,3,4-tetrahydronaphthalene-2-carboxylate, Upstream Products: 2-Chloro-6-methoxytoluene, 2-(bromomethyl)-1-chloro-3-methoxybenzene, acrylic acid methyl ester.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Methyl 5-methoxy-1,2,3,4-tetrahydronaphthalene-2-carboxylate (CAS 83781-71-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1316455-1 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.