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2,3,4-Trimethoxyphenol

Also known as: 1-Hydroxy-2,3,4-trimethoxybenzene, Phenol, 2,3,4-trimethoxy-, 2,3,4-Trimethoxyphen, 4-Hydroxy-1,2,3-trimethoxy-benzol

2,3,4-Trimethoxyphenol (CAS 19676-64-3) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C9H12O4 and a molecular weight of 184.189 g/mol. Key properties include a boiling point of 289.2±35.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 128.7±25.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
19676-64-3
Jingsj CID
J-1438635-7
Molecular Formula
C9H12O4
Molecular Weight
184.189 g/mol
Category
Alcohols
Last updated
8/21/2026
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Physicochemical Properties

Boiling Point289.2±35.0 °C at 760 mmHg
Density1.2±0.1 g/cm3
Flash Point128.7±25.9 °C
Exact Mass184.073563
PSA47.92000
LogP0.74
Vapor Pressure0.0±0.6 mmHg at 25°C
Refractive Index1.515

Frequently Asked Questions

What is the CAS number of 2,3,4-Trimethoxyphenol?

The CAS number of 2,3,4-Trimethoxyphenol is 19676-64-3.

What are the molecular formula and molecular weight of 2,3,4-Trimethoxyphenol?

2,3,4-Trimethoxyphenol has molecular formula C9H12O4 and molecular weight 184.189 g/mol.

What are the upstream and downstream products of 2,3,4-Trimethoxyphenol?

For 2,3,4-Trimethoxyphenol, Upstream Products: 2,3,4-Trimethoxybenzaldehyde, 1,2,3-Trimethoxybenzene, 2',3',4'-Trimethoxyacetophenone; Downstream Products: 2,3,4-Trimethoxy-6-methylphenol, 2,3-Dimethoxy-5-methyl-1,4-benzoquinone, 2,3,4,5-Tetramethoxytoluene.

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

Last updated:

How to cite: Jingsj. "2,3,4-Trimethoxyphenol (CAS 19676-64-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1438635-7 (accessed 2026-11-09).

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