Sodium tetraethylborate

Also known as: Borate(1-), tetraethyl-, sodium, Borate(1-), tetraethyl-, sodium (1:1), Sodium tetraethylborate(1-), sodium,tetraethylboranuide, STEB, tetraethylborate sodium

Sodium tetraethylborate (CAS 15523-24-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H20BNa and a molecular weight of 150.045 g/mol. Key property: a melting point of 140-142 °C(lit.). No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 15523-24-7
Jingsj CID: J-1369430-9
Molecular Formula: C₈H₂₀BNa
Molecular Weight: 150.045 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	140-142 °C(lit.)
Exact Mass	150.155579
LogP	3.51480

Customs & Trade Information

HS Code	2931900090
Summary	2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%

Frequently Asked Questions

What is the CAS number of Sodium tetraethylborate?

The CAS number of Sodium tetraethylborate is 15523-24-7.

What are the molecular formula and molecular weight of Sodium tetraethylborate?

Sodium tetraethylborate has molecular formula C8H20BNa and molecular weight 150.045 g/mol.

What are the upstream and downstream products of Sodium tetraethylborate?

For Sodium tetraethylborate, Downstream Products: tetraethylstannane, Triethylborane, Triethylantimony.

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. "Sodium tetraethylborate (CAS 15523-24-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1369430-9 (accessed 2026-11-09).

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