4-[4-(Hexyloxy)phenyl]-4-oxobutanoic acid

Also known as: 4-(4-Hexyloxyphenyl)-4-oxobutyric acid, 3-(4-n-Hexyloxybenzoyl)propionic acid, 4-(4-Hexoxyphenyl)-4-oxobutanoic acid, Benzenebutanoic acid, 4-(hexyloxy)-γ-oxo-, HMS547L01

4-[4-(Hexyloxy)phenyl]-4-oxobutanoic acid (CAS 64779-14-2) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C16H22O4 and a molecular weight of 278.34300 g/mol. Key properties include a melting point of 107ºC, a boiling point of 464.2ºC at 760mmHg, a density of 1.09g/cm3 and a flash point of 168.2ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 64779-14-2
Jingsj CID: J-905615-9
Molecular Formula: C₁₆H₂₂O₄
Molecular Weight: 278.34300 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	107ºC
Boiling Point	464.2ºC at 760mmHg
Density	1.09g/cm3
Flash Point	168.2ºC
Exact Mass	278.15200
PSA	63.60000
LogP	3.69320
Refractive Index	1.515

Customs & Trade Information

HS Code	2918990090
Summary	2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 4-[4-(Hexyloxy)phenyl]-4-oxobutanoic acid?

The CAS number of 4-[4-(Hexyloxy)phenyl]-4-oxobutanoic acid is 64779-14-2.

What are the molecular formula and molecular weight of 4-[4-(Hexyloxy)phenyl]-4-oxobutanoic acid?

4-[4-(Hexyloxy)phenyl]-4-oxobutanoic acid has molecular formula C16H22O4 and molecular weight 278.34300 g/mol.

What are the upstream and downstream products of 4-[4-(Hexyloxy)phenyl]-4-oxobutanoic acid?

For 4-[4-(Hexyloxy)phenyl]-4-oxobutanoic acid, Upstream Products: 1-Iodooctane, n-Octyl Phenyl Ether, Phenol.

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-[4-(Hexyloxy)phenyl]-4-oxobutanoic acid (CAS 64779-14-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-905615-9 (accessed 2026-11-09).

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