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2-(3-Chlorobenzyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

Also known as: (3-Chlorobenzyl)boronic acid pinacol ester, 2-[(3-chlorophenyl)methyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 1,3,2-Dioxaborolane, 2-[(3-chlorophenyl)methyl]-4,4,5,5-tetramethyl-, 2-(3-Chlorobenzyl), 2-[(3-chlorophenyl)Methyl]-4,4,5,5-tetraMethyl-1,3,2-dioxaborolane

2-(3-Chlorobenzyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 517920-59-1) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C13H18BClO2 and a molecular weight of 252.54500 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
517920-59-1
Jingsj CID
J-1188578-2
Molecular Formula
C13H18BClO2
Molecular Weight
252.54500 g/mol
Category
Aliphatic Hydrocarbons
Last updated
8/21/2026
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Physicochemical Properties

Exact Mass252.10900
PSA18.46000
LogP3.78030
Storage Conditions2-8°C

Customs & Trade Information

HS Code2934999090
Summary2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of 2-(3-Chlorobenzyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane?

The CAS number of 2-(3-Chlorobenzyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane is 517920-59-1.

What are the molecular formula and molecular weight of 2-(3-Chlorobenzyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane?

2-(3-Chlorobenzyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane has molecular formula C13H18BClO2 and molecular weight 252.54500 g/mol.

What are the upstream and downstream products of 2-(3-Chlorobenzyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane?

For 2-(3-Chlorobenzyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, Downstream Products: 1-Chloro-4-ethylbenzene.

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-Chlorobenzyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 517920-59-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1188578-2 (accessed 2026-11-09).

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