4-Methoxy-2,5-dimethylbenzaldehyde

Also known as: 2,5-Dimethyl-4-methoxybenzaldehyde, 2,5-Dimethyl-p-anisaldehyde, Benzaldehyde, 4-methoxy-2,5-dimethyl-, 2,5-Dimethyl-para-anisaldehyde, EINECS 229-807-8, MFCD00003343

4-Methoxy-2,5-dimethylbenzaldehyde (CAS 6745-75-1) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C10H12O2 and a molecular weight of 164.201 g/mol. Key properties include a melting point of 31-35 °C(lit.), a boiling point of 281.1±0.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 120.2±19.5 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 6745-75-1
Jingsj CID: J-13960-6
Molecular Formula: C₁₀H₁₂O₂
Molecular Weight: 164.201 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	31-35 °C(lit.)
Boiling Point	281.1±0.0 °C at 760 mmHg
Density	1.0±0.1 g/cm3
Flash Point	120.2±19.5 °C
Exact Mass	164.083725
PSA	26.30000
LogP	2.62
Vapor Pressure	0.0±0.5 mmHg at 25°C
Refractive Index	1.538

Customs & Trade Information

HS Code	2912499000
Summary	2912499000. other aldehyde-ethers, aldehyde-phenols and aldehydes with other oxygen function. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:5.5%. General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 4-Methoxy-2,5-dimethylbenzaldehyde?

The CAS number of 4-Methoxy-2,5-dimethylbenzaldehyde is 6745-75-1.

What are the molecular formula and molecular weight of 4-Methoxy-2,5-dimethylbenzaldehyde?

4-Methoxy-2,5-dimethylbenzaldehyde has molecular formula C10H12O2 and molecular weight 164.201 g/mol.

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-Methoxy-2,5-dimethylbenzaldehyde (CAS 6745-75-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-13960-6 (accessed 2026-11-09).

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