N-(4-Methoxybenzylidene)-4-methoxyaniline

Also known as: N,1-bis(4-methoxyphenyl)methanimine, N-(4-Methoxybenzylidene)-4-anisidine, 4-Methoxy-N-(4-methoxybenzylidene)aniline, (4-methoxybenzylidene)-(4-methoxyphenyl)amine, N-(p-Methoxybenzylidene)-p-anisidine, n-(4-methoxybenzylidene)-p-anisidine, Benzenamine,4-methoxy-N-[(4-methoxyphenyl)methylene]-

N-(4-Methoxybenzylidene)-4-methoxyaniline (CAS 1749-08-2) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C15H15NO2 and a molecular weight of 241.28500 g/mol. Key properties include a melting point of 146-150ºC(lit.), a boiling point of 389.5ºC at 760 mmHg, a density of 1.03g/cm3 and a flash point of 153.2ºC. It is classified under GHS with signal word Danger and hazard statements H315 — Causes skin irritation, H317 — May cause an allergic skin reaction and H318 — Causes serious eye damage. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1749-08-2
Jingsj CID: J-34117-3
Molecular Formula: C₁₅H₁₅NO₂
Molecular Weight: 241.28500 g/mol
Category: Organic Bases
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	146-150ºC(lit.)
Boiling Point	389.5ºC at 760 mmHg
Density	1.03g/cm3
Flash Point	153.2ºC
Exact Mass	241.11000
PSA	30.82000
LogP	3.45440
Vapor Pressure	6.38E-06mmHg at 25°C
Refractive Index	1.53

GHS Safety & Compliance

Corrosion / IrritantSignal word: Danger

H315 — Causes skin irritation
H317 — May cause an allergic skin reaction
H318 — Causes serious eye damage
H335 — May cause respiratory irritation

Customs & Trade Information

HS Code	2925290090
Summary	2925290090 other imines and their derivatives; salts thereof。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

Frequently Asked Questions

What is the CAS number of N-(4-Methoxybenzylidene)-4-methoxyaniline?

The CAS number of N-(4-Methoxybenzylidene)-4-methoxyaniline is 1749-08-2.

What are the molecular formula and molecular weight of N-(4-Methoxybenzylidene)-4-methoxyaniline?

N-(4-Methoxybenzylidene)-4-methoxyaniline has molecular formula C15H15NO2 and molecular weight 241.28500 g/mol.

Is N-(4-Methoxybenzylidene)-4-methoxyaniline hazardous?

N-(4-Methoxybenzylidene)-4-methoxyaniline has GHS signal word Danger and hazard statements H315 — Causes skin irritation; H317 — May cause an allergic skin reaction; H318 — Causes serious eye damage.

What are the upstream and downstream products of N-(4-Methoxybenzylidene)-4-methoxyaniline?

For N-(4-Methoxybenzylidene)-4-methoxyaniline, Upstream Products: 4-Methoxybenzaldehyde, p-Anisidine, 4-Methoxyphenyl isocyanate; Downstream Products: 4-Methoxybenzaldehyde, 1-(4-Methoxyphenyl)-2-nitroethylene, Ethyl 4-methoxycinnamate.

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. "N-(4-Methoxybenzylidene)-4-methoxyaniline (CAS 1749-08-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-34117-3 (accessed 2026-11-09).

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