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

Also known as: 2-Chlorophenylboronic acid, pinacol ester, 2-Chlorobenzeneboronic acid, pinacol ester, 1-Chloro-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzene, (2-Chlorophenyl)boronic acid pinacol ester, 2-Chlorophenylboronic Acid Pinacol Ester

2-(2-Chlorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 870195-94-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C12H16BClO2 and a molecular weight of 238.51800 g/mol. Key properties include a boiling point of 140-145 0,05mm, a density of 1.103g/cm3 and a flash point of 144.276ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
870195-94-1
Jingsj CID
J-1496992-7
Molecular Formula
C12H16BClO2
Molecular Weight
238.51800 g/mol
Category
Organic Acids
Last updated
8/21/2026
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Physicochemical Properties

Boiling Point140-145 0,05mm
Density1.103g/cm3
Flash Point144.276ºC
Exact Mass238.09300
PSA18.46000
LogP2.63920
Refractive Index1.506
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-(2-Chlorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane?

The CAS number of 2-(2-Chlorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane is 870195-94-1.

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

2-(2-Chlorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane has molecular formula C12H16BClO2 and molecular weight 238.51800 g/mol.

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

For 2-(2-Chlorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, Upstream Products: 2,3-Dimethyl-2,3-butanediol, N,N-diisopropylboranamine, Chlorobenzene; Downstream Products: 2-Chlorophenylboronic acid, 2-Chloroaniline.

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-(2-Chlorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 870195-94-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1496992-7 (accessed 2026-11-09).

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