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2-(4-isobutylphenyl)propionaldehyde

Also known as: 2-(4-isobutylphenyl)propanal, 2-[4-(2-methylpropyl)phenyl]propanal, alpha-Methyl-4-(2-methylpropyl)benzeneacetaldehyde, α-Methyl-4-(2-methylpropyl)benzeneacetaldehyde, p-(2-Methylpropyl)hydratropaldehyde, Ibuprofen Aldehyde, α-Methyl-4-isobutylbenzeneacetaldehyde, 2-(p-isobutylphenyl)propionaldehyde, A-METHYL-4-(2-METHYLPROPYL)BENZENEACETALDEHYDE

2-(4-isobutylphenyl)propionaldehyde (CAS 51407-46-6) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C13H18O and a molecular weight of 190.28100 g/mol. Key properties include a boiling point of 276.865ºC at 760 mmHg, a density of 0.937g/cm3 and a flash point of 126.026ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
51407-46-6
Jingsj CID
J-858947-7
Molecular Formula
C13H18O
Molecular Weight
190.28100 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026
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Physicochemical Properties

Boiling Point276.865ºC at 760 mmHg
Density0.937g/cm3
Flash Point126.026ºC
Exact Mass190.13600
PSA17.07000
LogP3.18750
Refractive Index1.497

Customs & Trade Information

HS Code2912299000
Summary2912299000. other cyclic aldehydes without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 2-(4-isobutylphenyl)propionaldehyde?

The CAS number of 2-(4-isobutylphenyl)propionaldehyde is 51407-46-6.

What are the molecular formula and molecular weight of 2-(4-isobutylphenyl)propionaldehyde?

2-(4-isobutylphenyl)propionaldehyde has molecular formula C13H18O and molecular weight 190.28100 g/mol.

What are the upstream and downstream products of 2-(4-isobutylphenyl)propionaldehyde?

For 2-(4-isobutylphenyl)propionaldehyde, Upstream Products: 2-(4-isobutylphenyl)propan-1-ol, Ethyl 2-(4-isobutylphenyl)propanoate, Ibuprofen; Downstream Products: 1-[4-(2-Methylpropyl)phenyl]ethanone, Ibuprofen, 1-(4-Isobutylphenyl)ethanol.

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-(4-isobutylphenyl)propionaldehyde (CAS 51407-46-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-858947-7 (accessed 2026-11-09).

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