5-[2-(4-Hydroxy-3-methoxyphenyl)ethyl]-1,3-benzenediol

Also known as: Tristin, 1,3-Benzenediol, 5-[2-(4-hydroxy-3-methoxyphenyl)ethyl]-

5-[2-(4-Hydroxy-3-methoxyphenyl)ethyl]-1,3-benzenediol (CAS 139101-67-0) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C15H16O4 and a molecular weight of 260.29 g/mol. Key properties include a boiling point of 452.9±35.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 227.7±25.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 139101-67-0
Jingsj CID: J-1973999-7
Molecular Formula: C₁₅H₁₆O₄
Molecular Weight: 260.29 g/mol
Category: Alcohols
Last updated: 8/21/2026

Request MSDS / TDS

No offers for this compound yet.

Request a quote

Physicochemical Properties

Boiling Point	452.9±35.0 °C at 760 mmHg
Density	1.3±0.1 g/cm3
Flash Point	227.7±25.9 °C
Exact Mass	260.104858
PSA	69.92000
LogP	2.21
Vapor Pressure	0.0±1.1 mmHg at 25°C
Refractive Index	1.637

Activity & Biological Data

Additional Information	[1]. ONO M, et al. Antioxidative constituents from Dendrobii Herba (stems of Dendrobium spp.). Food Science and Technology International, Tokyo, 1995, 1(2): 115-120.

Frequently Asked Questions

What is the CAS number of 5-[2-(4-Hydroxy-3-methoxyphenyl)ethyl]-1,3-benzenediol?

The CAS number of 5-[2-(4-Hydroxy-3-methoxyphenyl)ethyl]-1,3-benzenediol is 139101-67-0.

What are the molecular formula and molecular weight of 5-[2-(4-Hydroxy-3-methoxyphenyl)ethyl]-1,3-benzenediol?

5-[2-(4-Hydroxy-3-methoxyphenyl)ethyl]-1,3-benzenediol has molecular formula C15H16O4 and molecular weight 260.29 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. "5-[2-(4-Hydroxy-3-methoxyphenyl)ethyl]-1,3-benzenediol (CAS 139101-67-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1973999-7 (accessed 2026-11-06).

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