Diisoeugenol

二聚异丁香酚

Also known as: NSC 16745, 1-ethyl-3-(4-hydroxy-3-methoxyphenyl)-6-methoxy-2-methyl-2,3-dihydro-1H-inden-5-ol, r-1-ethyl-5-hydroxy-c-3-(4-hydroxy-5-methoxyphenyl)-6-methoxy-t-2-methylindane, 1H-Inden-5-ol, 1-ethyl-2,3-dihydro-3-(4-hydroxy-3-methoxyphenyl)-6-methoxy-2-methyl-

Diisoeugenol (CAS 522-09-8) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C20H24O4 and a molecular weight of 328.40200 g/mol. It is also known as NSC 16745, 1-ethyl-3-(4-hydroxy-3-methoxyphenyl)-6-methoxy-2-methyl-2,3-dihydro-1H-inden-5-ol and r-1-ethyl-5-hydroxy-c-3-(4-hydroxy-5-methoxyphenyl)-6-methoxy-t-2-methylindane. Key properties include a melting point of 179-180ºC, a boiling point of 476.6ºC at 760 mmHg, a density of 1.151g/cm3 and a flash point of 242ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 522-09-8
Jingsj CID: J-1370205-8
Molecular Formula: C₂₀H₂₄O₄
Chinese Name: 二聚异丁香酚
Molecular Weight: 328.40200 g/mol
Category: Alcohols
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	179-180ºC
Boiling Point	476.6ºC at 760 mmHg
Density	1.151g/cm3
Flash Point	242ºC

Frequently Asked Questions

What is the CAS number of Diisoeugenol?

The CAS number of Diisoeugenol is 522-09-8.

What are the molecular formula and molecular weight of Diisoeugenol?

Diisoeugenol has molecular formula C20H24O4 and molecular weight 328.40200 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "Diisoeugenol (CAS 522-09-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1370205-8 (accessed 2026-10-25).

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