octadecyl benzoate

Also known as: Stearyl benzoate, Benzoic acid, octadecyl ester, Benzoic acid, stearyl ester, Benzoesaeure-octadecylester, EINECS 234-169-9, UNII-7HD51EXK79

octadecyl benzoate (CAS 10578-34-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C25H42O2 and a molecular weight of 374.60000 g/mol. Key properties include a boiling point of 467.5ºC at 760mmHg, a density of 0.918g/cm3 and a flash point of 197.7ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 10578-34-4
Jingsj CID: J-1377106-7
Molecular Formula: C₂₅H₄₂O₂
Molecular Weight: 374.60000 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	467.5ºC at 760mmHg
Density	0.918g/cm3
Flash Point	197.7ºC
Exact Mass	374.31800
PSA	26.30000
LogP	8.10490
Vapor Pressure	6.47E-09mmHg at 25°C
Refractive Index	1.484

Customs & Trade Information

HS Code	2916310090
Summary	2916310090 other benzoic acid and its salts and esters。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:6.5%。general tariff:30.0%

Frequently Asked Questions

What is the CAS number of octadecyl benzoate?

The CAS number of octadecyl benzoate is 10578-34-4.

What are the molecular formula and molecular weight of octadecyl benzoate?

octadecyl benzoate has molecular formula C25H42O2 and molecular weight 374.60000 g/mol.

What are the upstream and downstream products of octadecyl benzoate?

For octadecyl benzoate, Upstream Products: Methyl benzoate, 1-Octadecanol, Benzoyl chloride; Downstream Products: Octadec-1-ene, benzoic acid.

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. "octadecyl benzoate (CAS 10578-34-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1377106-7 (accessed 2026-11-09).

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