Methyl 2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)acetate

Also known as: Methyl [4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]acetate, (4-Methoxycarbonylmethyl)phenylboronic acid pinacol ester, 4-(Methoxycarbonylmethyl)phenylboronic acid pinacol ester, Benzeneacetic acid, 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-, methyl ester, 2-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]acetic acid methyl ester

Methyl 2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)acetate (CAS 454185-98-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C15H21BO4 and a molecular weight of 276.13600 g/mol. Key properties include a melting point of 51 °C, a boiling point of 363ºC at 760 mmHg, a density of 1.07g/cm3 and a flash point of 173.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 454185-98-9
Jingsj CID: J-1182873-2
Molecular Formula: C₁₅H₂₁BO₄
Molecular Weight: 276.13600 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	51 °C
Boiling Point	363ºC at 760 mmHg
Density	1.07g/cm3
Flash Point	173.4ºC
Exact Mass	276.15300
PSA	44.76000
LogP	1.70130
Refractive Index	1.497

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 Methyl 2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)acetate?

The CAS number of Methyl 2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)acetate is 454185-98-9.

What are the molecular formula and molecular weight of Methyl 2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)acetate?

Methyl 2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)acetate has molecular formula C15H21BO4 and molecular weight 276.13600 g/mol.

What are the upstream and downstream products of Methyl 2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)acetate?

For Methyl 2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)acetate, Upstream Products: Methyl 2-(4-bromophenyl)acetate, Bis(pinacolato)diboron, Methyl 4-hydroxyphenylacetate; Downstream Products: (4-(2-Methoxy-2-oxoethyl)phenyl)boronic acid.

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. "Methyl 2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)acetate (CAS 454185-98-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1182873-2 (accessed 2026-11-09).

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