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2-Ethyl-6-methoxynaphthalene

Also known as: 2-Ethyl-6-methoxynaphthalene (Ethyl, 2-Methoxy-6-ethylnaphthalene, 2-Methoxy-6-ethylnapthalene, 2-ethyl-6-methoxy-naphthalene, 6-ETHYL-2-METHOXYLNAPHTHALINE, 6-ETHYL-2-METHOXYLPHTHALINE, 6-Ethyl-2-methoxynaphthalen-1-amine, 6-Methoxy-2-aethyl-naphthalin, 6-ethyl-2-methoxylnaphthaline, 6-methoxy-2-ethylnaphthalene, Naphthalene,2-ethyl-6-Methoxy-, Naproxen EP IMpurity J, Naproxen Impurity 10 (Naproxen EP Impurity J)

2-Ethyl-6-methoxynaphthalene (CAS 21388-17-0) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C13H14O and a molecular weight of 186.25000 g/mol. Key properties include a boiling point of 301.893ºC at 760 mmHg, a density of 1.033g/cm3 and a flash point of 117.475ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
21388-17-0
Jingsj CID
J-1503512-8
Molecular Formula
C13H14O
Molecular Weight
186.25000 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026
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Physicochemical Properties

Boiling Point301.893ºC at 760 mmHg
Density1.033g/cm3
Flash Point117.475ºC
Exact Mass186.10400
PSA9.23000
LogP3.41080

Customs & Trade Information

HS Code2922299090
Summary2922299090. 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 2-Ethyl-6-methoxynaphthalene?

The CAS number of 2-Ethyl-6-methoxynaphthalene is 21388-17-0.

What are the molecular formula and molecular weight of 2-Ethyl-6-methoxynaphthalene?

2-Ethyl-6-methoxynaphthalene has molecular formula C13H14O and molecular weight 186.25000 g/mol.

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-Ethyl-6-methoxynaphthalene (CAS 21388-17-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1503512-8 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.