Tetrabutylammonium ethoxide solution

Also known as: Tetrabutylammonium ethoxide solution, ~40% in ethanol, Tetrabutylammonium ethoxide, ethanolate, tetrabutylazanium, n,n,n-tributylbutan-1-aminium ethoxide

Tetrabutylammonium ethoxide solution (CAS 106303-37-1) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C18H41NO and a molecular weight of 287.52400 g/mol. Key property: a flash point of 14ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 106303-37-1
Jingsj CID: J-1087239-6
Molecular Formula: C₁₈H₄₁NO
Molecular Weight: 287.52400 g/mol
Category: Solvents
Last updated: 8/21/2026

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Physicochemical Properties

Flash Point	14ºC
Exact Mass	287.31900
PSA	23.06000
LogP	5.44040

Customs & Trade Information

HS Code	2923900090
Summary	2923900090 other quaternary ammonium salts and hydroxides。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

Frequently Asked Questions

What is the CAS number of Tetrabutylammonium ethoxide solution?

The CAS number of Tetrabutylammonium ethoxide solution is 106303-37-1.

What are the molecular formula and molecular weight of Tetrabutylammonium ethoxide solution?

Tetrabutylammonium ethoxide solution has molecular formula C18H41NO and molecular weight 287.52400 g/mol.

What are the upstream and downstream products of Tetrabutylammonium ethoxide solution?

For Tetrabutylammonium ethoxide solution, Upstream Products: Ethanol, Tetrabutylammonium bromide, Tetrabutylammonium fluoride; Downstream Products: Ethyl benzoate, 2-Chloro-4-nitrophenol, 1-Butene.

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. "Tetrabutylammonium ethoxide solution (CAS 106303-37-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1087239-6 (accessed 2026-11-09).

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