Octanoic acid, 4-methylphenyl ester

Also known as: 4-Methylphenyl octanoate, Caprylic acid, p-tolyl ester, Caprylsaeure-p-tolylester, Cresyl octanoate, FEMA 3733, N-Octanoic acid p-tolyl ester, NSC 24727, Octansaeure-p-tolylester, p-Cresyl caprylate, p-Cresyl n-octanoate, p-Cresyl octanoate, p-cresyloctanoate, p-Tolyl n-octanoate, p-Tolyl octanoate, p-Tolylcaprylat, para-Tolyl octanoate, Tolyl octanoate

Octanoic acid, 4-methylphenyl ester (CAS 59558-23-5) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C15H22O2 and a molecular weight of 234.33400 g/mol. Key properties include a boiling point of 175 °C / 12mmHg, a density of 0.95 and a flash point of 168 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 59558-23-5
Jingsj CID: J-29255-3
Molecular Formula: C₁₅H₂₂O₂
Molecular Weight: 234.33400 g/mol
Category: Solvents
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	175 °C / 12mmHg
Density	0.95
Flash Point	168 °C
Exact Mass	234.16200
PSA	26.30000
LogP	4.26090
Appearance	NA
Refractive Index	1.491

Customs & Trade Information

HS Code	2915900090
Summary	2915900090 other saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:5.5% General tariff:30.0%

Frequently Asked Questions

What is the CAS number of Octanoic acid, 4-methylphenyl ester?

The CAS number of Octanoic acid, 4-methylphenyl ester is 59558-23-5.

What are the molecular formula and molecular weight of Octanoic acid, 4-methylphenyl ester?

Octanoic acid, 4-methylphenyl ester has molecular formula C15H22O2 and molecular weight 234.33400 g/mol.

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. "Octanoic acid, 4-methylphenyl ester (CAS 59558-23-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-29255-3 (accessed 2026-10-29).

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