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2,5-dimethoxy-3,4,6-trimethylbenzaldehyde

Also known as: 2,5-Dimethoxy-3,4,6-trimethylbenzaldehyde, Benzaldehyde, 2,5-dimethoxy-3,4,6-trimethyl-, 2,5-dimethoxy-3,4,6-trimethyl-benzaldehyde

2,5-dimethoxy-3,4,6-trimethylbenzaldehyde (CAS 103808-42-0) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C12H16O3 and a molecular weight of 208.25400 g/mol. Key properties include a boiling point of 338.781ºC at 760 mmHg, a density of 1.052 g/cm3 and a flash point of 149.846ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
103808-42-0
Jingsj CID
J-1567297-6
Molecular Formula
C12H16O3
Molecular Weight
208.25400 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026
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Physicochemical Properties

Boiling Point338.781ºC at 760 mmHg
Density1.052 g/cm3
Flash Point149.846ºC
Exact Mass208.11000
PSA35.53000
LogP2.44150

Frequently Asked Questions

What is the CAS number of 2,5-dimethoxy-3,4,6-trimethylbenzaldehyde?

The CAS number of 2,5-dimethoxy-3,4,6-trimethylbenzaldehyde is 103808-42-0.

What are the molecular formula and molecular weight of 2,5-dimethoxy-3,4,6-trimethylbenzaldehyde?

2,5-dimethoxy-3,4,6-trimethylbenzaldehyde has molecular formula C12H16O3 and molecular weight 208.25400 g/mol.

What are the upstream and downstream products of 2,5-dimethoxy-3,4,6-trimethylbenzaldehyde?

For 2,5-dimethoxy-3,4,6-trimethylbenzaldehyde, Upstream Products: Dichloromethyl methyl ether, Trimethylhydroquinone, acetic acid; Downstream Products: (R)-(+)-6-Hydroxy-2,5,7,8-tetramethylchroman-2-carboxylic acid, alpha-Tocopherolquinone, α-Tocopherol.

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

Last updated:

How to cite: Jingsj. "2,5-dimethoxy-3,4,6-trimethylbenzaldehyde (CAS 103808-42-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1567297-6 (accessed 2026-11-09).

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