Ethyl trityl ether

Also known as: ETHYLTRITYLETHER, Triphenylmethylethylether, [ethoxy(diphenyl)methyl]benzene, Clotrimazole Impurity 11, ETHYL TRIPHENYLMETHYL ETHER, (ethoxymethanetriyl)tribenzene, (Trityloxy)ethane, Ether,ethyl trityl, ethoxytriphenylmethane, Trityl ethyl ether, ethyl triphenylmethyl ether, triphenylethoxymethane, O-tritylethanol

Ethyl trityl ether (CAS 968-39-8) is a compound in the Ethers category listed in the Jingsj chemical database. It has the molecular formula C21H20O and a molecular weight of 288.38300 g/mol. Key properties include a boiling point of 382.1ºC at 760 mmHg, a density of 1.059g/cm3 and a flash point of 202.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 968-39-8
Jingsj CID: J-1083449-9
Molecular Formula: C₂₁H₂₀O
Molecular Weight: 288.38300 g/mol
Category: Ethers
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	382.1ºC at 760 mmHg
Density	1.059g/cm3
Flash Point	202.1ºC
Exact Mass	288.15100
PSA	9.23000
LogP	5.01500
Refractive Index	1.579

Customs & Trade Information

HS Code	2909309090
Summary	2909309090 other aromatic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

Frequently Asked Questions

What is the CAS number of Ethyl trityl ether?

The CAS number of Ethyl trityl ether is 968-39-8.

What are the molecular formula and molecular weight of Ethyl trityl ether?

Ethyl trityl ether has molecular formula C21H20O and molecular weight 288.38300 g/mol.

What are the upstream and downstream products of Ethyl trityl ether?

For Ethyl trityl ether, Upstream Products: Triphenylmethanol, Ethanol, Ethoxytrimethylsilane; Downstream Products: Triphenylmethanol, Triphenylmethane, Ethyl benzoate.

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. "Ethyl trityl ether (CAS 968-39-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1083449-9 (accessed 2026-11-07).

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