CAS 958293-23-7|9,9-Dioctyl-9H-9-silafluorene-2,7-bis(boronic acid pinacol ester)

Introduction：Basic information about CAS 958293-23-7|9,9-Dioctyl-9H-9-silafluorene-2,7-bis(boronic acid pinacol ester), including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Articles1
5. Synonyms

Common Name	9,9-Dioctyl-9H-9-silafluorene-2,7-bis(boronic acid pinacol ester)
CAS Number	958293-23-7	Molecular Weight	658.641
Density	1.0±0.1 g/cm3	Boiling Point	701.3±60.0 °C at 760 mmHg
Molecular Formula	C₄₀H₆₄B₂O₄Si	Melting Point	/
MSDS	USA	Flash Point	377.9±32.9 °C

Names

Name	2-[5,5-dioctyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzo[b][1]benzosilol-7-yl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.0±0.1 g/cm3
Boiling Point	701.3±60.0 °C at 760 mmHg
Molecular Formula	C₄₀H₆₄B₂O₄Si
Molecular Weight	658.641
Flash Point	377.9±32.9 °C
Exact Mass	658.476013
PSA	36.92000
LogP	8.54940
Vapour Pressure	0.0±2.1 mmHg at 25°C
Index of Refraction	1.521
InChIKey	QLOFNQWFMMGWBX-UHFFFAOYSA-N
SMILES	CCCCCCCC[Si]1(CCCCCCCC)c2cc(B3OC(C)(C)C(C)(C)O3)ccc2-c2ccc(B3OC(C)(C)C(C)(C)O3)cc21

Safety Information

RIDADR	NONH for all modes of transport

Articles1

Duan, C.; et al.

Macromolecules 43 , 5262-5268, (2010)

Synonyms

3,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane-2-yl)-5,5-dioctyl-dibenzo[b,d]silole

2,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9,9'-di-n-octyldibenzosilole

9,9-dioctyl-2,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane-2-yl)dibenzosilole

2,2'-(5,5-Dioctyl-5H-dibenzo[b,d]silole-3,7-diyl)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane)

5,5-Dioctyl-3,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-5H-dibenzo[b,d]silole

5H-Dibenzo[b,d]silole, 5,5-dioctyl-3,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-

9,9-Dioctyl-9H-9-silafluorene-2,7-bis(boronic acid pinacol ester)

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