4-(Diethylamino)-2-methoxybenzaldehyde

Also known as: 2-Methoxy-4-(diethylamino)benzaldehyde, 2-Methoxy-4-diethylaminobenzaldehyde, 4-(Diethylamino)-o-anisaldehyde, 4-(Diethylamino)salicylaldehyde methyl ether, 4-N,N-diethylamino-2-methoxybenzaldehyde, 4-diethylamino-o-anisaldehyde, 5-(Diethylamino)-2-formylanisole, N,N-Diethyl-4-formyl-3-methoxyaniline, Benzaldehyde, 4-(diethylamino)-2-methoxy-, TIMTEC-BB SBB011177

4-(Diethylamino)-2-methoxybenzaldehyde (CAS 55586-68-0) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C12H17NO2 and a molecular weight of 207.269 g/mol. Key properties include a boiling point of 334.8±27.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 156.3±23.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 55586-68-0
Jingsj CID: J-1183471-2
Molecular Formula: C₁₂H₁₇NO₂
Molecular Weight: 207.269 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	334.8±27.0 °C at 760 mmHg
Density	1.1±0.1 g/cm3
Flash Point	156.3±23.7 °C
Exact Mass	207.125931
PSA	29.54000
LogP	2.93
Vapor Pressure	0.0±0.7 mmHg at 25°C
Refractive Index	1.558

Frequently Asked Questions

What is the CAS number of 4-(Diethylamino)-2-methoxybenzaldehyde?

The CAS number of 4-(Diethylamino)-2-methoxybenzaldehyde is 55586-68-0.

What are the molecular formula and molecular weight of 4-(Diethylamino)-2-methoxybenzaldehyde?

4-(Diethylamino)-2-methoxybenzaldehyde has molecular formula C12H17NO2 and molecular weight 207.269 g/mol.

What are the upstream and downstream products of 4-(Diethylamino)-2-methoxybenzaldehyde?

For 4-(Diethylamino)-2-methoxybenzaldehyde, Upstream Products: 4-(Diethylamino)salicylaldehyde, iodomethane, Methyl bromide.

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. "4-(Diethylamino)-2-methoxybenzaldehyde (CAS 55586-68-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1183471-2 (accessed 2026-11-09).

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