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1,2-Diethoxybenzene

Also known as: Catechol Diethyl Ether, Pyrocatechol Diethyl Ether, o-Diethoxybenzene, 1,2-diethoxy-benzene, 1,2-ethoxybenzene, Brenzcatechindiethylether, 1,2-diethoxy-benzen

1,2-Diethoxybenzene (CAS 2050-46-6) is a compound in the Ethers category listed in the Jingsj chemical database. It has the molecular formula C10H14O2 and a molecular weight of 166.217 g/mol. Key properties include a melting point of 43-45 °C, a boiling point of 218.7±8.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 73.8±18.0 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
2050-46-6
Jingsj CID
J-1361673-7
Molecular Formula
C10H14O2
Molecular Weight
166.217 g/mol
Category
Ethers
Last updated
8/21/2026
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Physicochemical Properties

Melting Point43-45 °C
Boiling Point218.7±8.0 °C at 760 mmHg
Density1.0±0.1 g/cm3
Flash Point73.8±18.0 °C
Exact Mass166.099380
PSA18.46000
LogP3.02
Vapor Pressure0.2±0.4 mmHg at 25°C
Refractive Index1.485

Frequently Asked Questions

What is the CAS number of 1,2-Diethoxybenzene?

The CAS number of 1,2-Diethoxybenzene is 2050-46-6.

What are the molecular formula and molecular weight of 1,2-Diethoxybenzene?

1,2-Diethoxybenzene has molecular formula C10H14O2 and molecular weight 166.217 g/mol.

What are the upstream and downstream products of 1,2-Diethoxybenzene?

For 1,2-Diethoxybenzene, Upstream Products: 2-Ethoxyphenol, Iodoethane, Catechol; Downstream Products: 2-Ethoxyphenol, 2-amino-4,5-diethoxybenzoic acid, 2'-Hydroxyacetophenone.

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

Last updated:

How to cite: Jingsj. "1,2-Diethoxybenzene (CAS 2050-46-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1361673-7 (accessed 2026-11-07).

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