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4-Butoxy-3-methoxybenzaldehyde

4-丁氧基-3-甲氧基苯甲醛

Also known as: 3-methoxy-4-n-butoxy-benzaldehyde, 4-BUTOXY-3-METHOXY-BENZALDEHYDE, 4-butoxy-3-methoxy benzaldehyde, 4-butoxy-3-methoxybenzaldehyde, 4-butyloxy-3-methoxybenzaldehyde, 4-n-butoxy-3-methoxybenzaldehyde, AKOS B000258, Benzaldehyde, 4-butoxy-3-methoxy-, OTAVA-BB BB7119845870, vanillin butyl ether

4-Butoxy-3-methoxybenzaldehyde (CAS 51301-87-2) 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. It is also known as 3-methoxy-4-n-butoxy-benzaldehyde, 4-BUTOXY-3-METHOXY-BENZALDEHYDE and 4-butoxy-3-methoxy benzaldehyde. Key properties include a boiling point of 319.9ºC at 760mmHg, a density of 1.048g/cm3 and a flash point of 138.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
51301-87-2
Jingsj CID
J-1132753-2
Molecular Formula
C12H16O3
Chinese Name
4-丁氧基-3-甲氧基苯甲醛
Molecular Weight
208.25400 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point319.9ºC at 760mmHg
Density1.048g/cm3
Flash Point138.3ºC

Frequently Asked Questions

What is the CAS number of 4-Butoxy-3-methoxybenzaldehyde?

The CAS number of 4-Butoxy-3-methoxybenzaldehyde is 51301-87-2.

What are the molecular formula and molecular weight of 4-Butoxy-3-methoxybenzaldehyde?

4-Butoxy-3-methoxybenzaldehyde has molecular formula C12H16O3 and molecular weight 208.25400 g/mol.

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

Last updated:

How to cite: Jingsj. "4-Butoxy-3-methoxybenzaldehyde (CAS 51301-87-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1132753-2 (accessed 2026-10-25).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.