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2-(2-(Ethylthiomethyl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

2-[2-(乙基硫代甲基)苯基]-4,4,5,5-四甲基-1,3,2-二氧杂硼杂环己烷

Also known as: 2-(Ethylthiomethyl)phenylboronic acid, pinacol ester, 1,3,2-Dioxaborolane, 2-[2-[(ethylthio)methyl]phenyl]-4,4,5,5-tetramethyl-, 2-[2-(ethylsulfanylmethyl)phenyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, A-5419

2-(2-(Ethylthiomethyl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 121114-64-5) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C15H23BO2S and a molecular weight of 278.21800 g/mol. It is also known as 2-(Ethylthiomethyl)phenylboronic acid, pinacol ester, 1,3,2-Dioxaborolane, 2-[2-[(ethylthio)methyl]phenyl]-4,4,5,5-tetramethyl- and 2-[2-(ethylsulfanylmethyl)phenyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
121114-64-5
Jingsj CID
J-1087357-1
Molecular Formula
C15H23BO2S
Chinese Name
2-[2-(乙基硫代甲基)苯基]-4,4,5,5-四甲基-1,3,2-二氧杂硼杂环己烷
Molecular Weight
278.21800 g/mol
Category
Solvents
Last updated
8/21/2026

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Physicochemical Properties

Exact Mass278.15100
PSA43.76000
LogP3.23890

Customs & Trade Information

HS Code2931900090
Summary2931900090. 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 2-(2-(Ethylthiomethyl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane?

The CAS number of 2-(2-(Ethylthiomethyl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane is 121114-64-5.

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

2-(2-(Ethylthiomethyl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane has molecular formula C15H23BO2S and molecular weight 278.21800 g/mol.

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

For 2-(2-(Ethylthiomethyl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, Upstream Products: Ethanethiol, 2-Bromomethylphenylboronic acid pinacol ester, 2,3-Dimethyl-2,3-butanediol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "2-(2-(Ethylthiomethyl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 121114-64-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1087357-1 (accessed 2026-10-28).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.