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3-allyl-4,5-dimethoxybenzaldehyde

Also known as: 2,3-dimethoxy-5-formylallylbenzene, 3,4-dimethoxy-5-(prop-2-en-1-yl)benzaldehyde, 3,4-dimethoxy-5-(prop-2-enyl)benzaldehyde, 3,4-dimethoxy-5-prop-2-enylbenzaldehyde, 3-Allyl-4,5-dimethoxy-benzaldehyde, 3-allyl-4,5-dimethoxybenzaldehyde, Benzaldehyde, 3,4-dimethoxy-5-(2-propen-1-yl)-, CHEMBRDG-BB 4021961, TIMTEC-BB SBB011140, ASINEX-REAG BAS 02880177

3-allyl-4,5-dimethoxybenzaldehyde (CAS 67483-49-2) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C12H14O3 and a molecular weight of 206.23800 g/mol. Key properties include a boiling point of 315ºC at 760 mmHg, a density of 1.065g/cm3 and a flash point of 135.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
67483-49-2
Jingsj CID
J-1466658-1
Molecular Formula
C12H14O3
Molecular Weight
206.23800 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026
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Physicochemical Properties

Boiling Point315ºC at 760 mmHg
Density1.065g/cm3
Flash Point135.3ºC
Exact Mass206.09400
PSA35.53000
LogP2.24480
Refractive Index1.535

Frequently Asked Questions

What is the CAS number of 3-allyl-4,5-dimethoxybenzaldehyde?

The CAS number of 3-allyl-4,5-dimethoxybenzaldehyde is 67483-49-2.

What are the molecular formula and molecular weight of 3-allyl-4,5-dimethoxybenzaldehyde?

3-allyl-4,5-dimethoxybenzaldehyde has molecular formula C12H14O3 and molecular weight 206.23800 g/mol.

What are the upstream and downstream products of 3-allyl-4,5-dimethoxybenzaldehyde?

For 3-allyl-4,5-dimethoxybenzaldehyde, Upstream Products: 3-Iodo-4,5-dimethoxybenzaldehyde, Allyl bromide, 3-allyl-4-hydroxy-5-methoxybenzaldehyde.

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

Last updated:

How to cite: Jingsj. "3-allyl-4,5-dimethoxybenzaldehyde (CAS 67483-49-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1466658-1 (accessed 2026-11-09).

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