6-Methoxy-2-naphthonitrile

Also known as: 2-Cyano-6-methoxynaphthalene, 2-Naphthalenecarbonitrile, 6-methoxy-, 6-Methoxy-2-cyanonaphthalene, 6-Methoxynaphthalene-2-carbonitrile, 6-Methoxy-2-naphthalenecarbonitrile, Naproxen Nitrile Impurity, MFCD00009692, NSC 408778

6-Methoxy-2-naphthonitrile (CAS 67886-70-8) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C12H9NO and a molecular weight of 183.20600 g/mol. Key properties include a melting point of 106-107 °C(lit.), a boiling point of 205-208 °C14 mm Hg(lit.), a density of 1.16g/cm3 and a flash point of 146.9ºC. It is classified under GHS with signal word Warning and hazard statements H302 — Harmful if swallowed, H312 — Harmful in contact with skin and H332 — Harmful if inhaled. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 67886-70-8
Jingsj CID: J-4883-9
Molecular Formula: C₁₂H₉NO
Molecular Weight: 183.20600 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	106-107 °C(lit.)
Boiling Point	205-208 °C14 mm Hg(lit.)
Density	1.16g/cm3
Flash Point	146.9ºC
Exact Mass	183.06800
PSA	33.02000
LogP	2.72008
Refractive Index	1.622

GHS Safety & Compliance

IrritantSignal word: Warning

H302 — Harmful if swallowed
H312 — Harmful in contact with skin
H332 — Harmful if inhaled
H315 — Causes skin irritation
H319 — Causes serious eye irritation
H335 — May cause respiratory irritation

Customs & Trade Information

HS Code	2926909090
Summary	HS:2926909090 other nitrile-function compounds 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 6-Methoxy-2-naphthonitrile?

The CAS number of 6-Methoxy-2-naphthonitrile is 67886-70-8.

What are the molecular formula and molecular weight of 6-Methoxy-2-naphthonitrile?

6-Methoxy-2-naphthonitrile has molecular formula C12H9NO and molecular weight 183.20600 g/mol.

Is 6-Methoxy-2-naphthonitrile hazardous?

6-Methoxy-2-naphthonitrile has GHS signal word Warning and hazard statements H302 — Harmful if swallowed; H312 — Harmful in contact with skin; H332 — Harmful if inhaled.

What are the upstream and downstream products of 6-Methoxy-2-naphthonitrile?

For 6-Methoxy-2-naphthonitrile, Upstream Products: 2-Bromo-6-methoxynaphthalene, Ethyl cyanoacetate, Copper(I) cyanide; Downstream Products: 6-Cyano-2-naphthol, 6-Methoxy-2-naphthaldehyde, 2-Methoxynaphthalene.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "6-Methoxy-2-naphthonitrile (CAS 67886-70-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-4883-9 (accessed 2026-11-09).

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