1,4-Benzenediboronic Acid Bis(pinacol) Ester

Inquiry

Molecular Formula:

C18H28O4B2

Molecular Weight:

330.03

CAS Number:

99770-93-1

Catalog Number:

99770-93-1

Product Information

Molecular Formula:

C18H28O4B2

Molecular Weight:

330.03

Description

Reagent used for Suzuki-Miyaura cross-coupling reactions and polymerizations; Reagent used in Prepration of efficient solar cell photoelectric polymers ; Field-effect transistors and photovoltaic cells ; Fluorescent compounds and materials such as Blue OLED devices, Blue Polymeric Light Emitting Diodes, and White LEDs.

Synonyms

4,4,5,5-tetramethyl-2-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]-1,3,2-dioxaborolane; 4,4,5,5-tetramethyl-2-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]-1,3,2-dioxaborolane

IUPAC Name

4,4,5,5-tetramethyl-2-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]-1,3,2-dioxaborolane

Canonical SMILES

B1(OC(C(O1)(C)C)(C)C)C2=CC=C(C=C2)B3OC(C(O3)(C)C)(C)C

InChI

InChI=1S/C18H28B2O4/c1-15(2)16(3,4)22-19(21-15)13-9-11-14(12-10-13)20-23-17(5,6)18(7,8)24-20/h9-12H,1-8H3

InChI Key

UOJCDDLTVQJPGH-UHFFFAOYSA-N

Boiling Point

416.3 °C at 760 mmHg

Melting Point

243 °C

Flash Point

Not applicable

Purity

> 98.0 % (GC)

Density

1.03 g/cm³

Appearance

White to almost white powder to crystal

LogP

2.28500

Safety Information

Precautionary Statement

P261, P264, P270, P271, P280, P301+P312, P302+P352, P304+P312, P304+P340, P305+P351+P338, P312, P321, P322, P330, P332+P313, P337+P313, P362, P363, P403+P233, P405, and P501

Signal Word

Warning

Computed Properties

Hydrogen Bond Donor Count

Hydrogen Bond Acceptor Count

Rotatable Bond Count

Exact Mass

330.2173697 g/mol

Monoisotopic Mass

330.2173697 g/mol

Topological Polar Surface Area

36.9Å²

Heavy Atom Count

Formal Charge

Complexity

405

Isotope Atom Count

Defined Atom Stereocenter Count

Undefined Atom Stereocenter Count

Defined Bond Stereocenter Count

Undefined Bond Stereocenter Count

Covalently-Bonded Unit Count

Compound Is Canonicalized

Yes

Patents

Publication Number	Title	Priority Date
WO-2022047268-A1	Deposition of films onto battery material powders	2020-08-29
US-2022033410-A1	Synthesis of nanotubular molecules	2020-07-28
KR-20220007914-A	Visible-light activated conjugated polymer/titanium dioxide hybridized janus particles and Manuacturing method thereof	2020-07-13
US-2022002317-A1	Ampk activators	2020-06-26
WO-2021263039-A1	Ampk activators	2020-06-26
US-2022033401-A1	Ampk activators	2020-05-19
KR-20210073908-A	Nanofiber based organic-inorganic composite photocatalyst and process for producing the same	2019-12-11
US-2021128532-A1	Heterocyclic carboxylate compounds as glycolate oxidase inhibitors	2019-11-01
WO-2021086874-A1	Heterocyclic carboxylate compounds as glycolate oxidase inhibitors	2019-11-01
KR-102124607-B1	Polyether polyols, methods for the manufacture, and use thereof	2019-10-31

Literatures

PMID	Publication Date	Title	Journal
20845933	2010-10-15	Conjugated polyelectrolyte based fluorescence turn-on assay for real-time monitoring of protease activity	Analytical chemistry

The molarity calculator equation

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

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The dilution calculator equation

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This equation is commonly abbreviated as: C₁V₁ = C₂V₂

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