4,4,5,5-tetramethyl-2-(9,9'-spirobi[9H-fluoren]-4-yl)-1,3,2-Dioxaborolane

ChemicalBook > CAS DataBase List > 4,4,5,5-tetramethyl-2-(9,9'-spirobi[9H-fluoren]-4-yl)-1,3,2-Dioxaborolane

4,4,5,5-tetramethyl-2-(9,9'-spirobi[9H-fluoren]-4-yl)-1,3,2-Dioxaborolane

Product Name: 4,4,5,5-tetramethyl-2-(9,9'-spirobi[9H-fluoren]-4-yl)-1,3,2-Dioxaborolane
CAS No.: 1161009-89-7
Chemical Name: 4,4,5,5-tetramethyl-2-(9,9'-spirobi[9H-fluoren]-4-yl)-1,3,2-Dioxaborolane
Synonyms: 4-(9,9'-Spirobifluorenyl)pinacolboronate;(9,9'-Spirobi[fluoren]-4-yl)boronic Acid Pinacol Ester;9,9'-Spirobi[9H-fluoren]-4-ylboronic acid pinacol ester;Name: 9,9'-Spirobi[9H-fluoren]-4-ylboronic acid pinacol ester;4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-9,9'-spirobi[fluorene];2-(9,9'-Spirobi[fluoren]-4-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane;2-(9,9'-Spirobi[fluoren]-4-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane;2-(9,9'-spirobi[fluorene]-4-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane;4,4,5,5-tetramethyl-2-(9,9'-spirobi[9H-fluoren]-4-yl)-1,3,2-Dioxaborolane;4,4,5,5-tetramethyl-2-(9,9'-spirobi[9H-fluoren]-4-yl)-1,3,2-Dioxaborolane
CBNumber: CB73060163
Molecular Formula: C31H27BO2
Formula Weight: 442.36
MOL File: 1161009-89-7.mol

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4,4,5,5-tetramethyl-2-(9,9'-spirobi[9H-fluoren]-4-yl)-1,3,2-Dioxaborolane Property

Melting point:: 216.0 to 220.0 °C
Boiling point:: 585.6±29.0 °C(Predicted)
Density: 1.23±0.1 g/cm3(Predicted)
storage temp.: under inert gas (nitrogen or Argon) at 2-8°C
form: powder to crystal
color: White to Almost white

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Safety

HS Code: 2931.90.6000

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

TCI Chemical

Product number: S0994
Product name: 2-(9,9'-Spirobi[fluoren]-4-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
Purity: >98.0%(HPLC)(T)
Packaging: 200mg
Price: $61
Updated: 2024/03/01

TCI Chemical

Product number: S0994
Product name: 2-(9,9'-Spirobi[fluoren]-4-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
Purity: >98.0%(HPLC)(T)
Packaging: 1g
Price: $184
Updated: 2024/03/01

TRC

Product number: S683015
Product name: 4-(9,9''-Spirobifluorenyl)pinacolboronate
Packaging: 100mg
Price: $70
Updated: 2021/12/16

AK Scientific

Product number: 0483DU
Product name: 2-(9,9'-Spirobi[fluoren]-4-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
Packaging: 5g
Price: $297
Updated: 2021/12/16

AK Scientific

Product number: 0483DU
Product name: 2-(9,9'-Spirobi[fluoren]-4-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
Packaging: 10g
Price: $462
Updated: 2021/12/16

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4,4,5,5-tetramethyl-2-(9,9'-spirobi[9H-fluoren]-4-yl)-1,3,2-Dioxaborolane Chemical Properties,Usage,Production

Uses

4-(9,9''-Spirobifluorenyl)pinacolboronate acts as a reagent in the synthesis of new blue dual-core OIED emitters using Suzuki coupling reactions with (spirobifluorenyl)pinacolboronate or (borophenyl)carbazole.

4,4,5,5-tetramethyl-2-(9,9'-spirobi[9H-fluoren]-4-yl)-1,3,2-Dioxaborolane Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from 4,4,5,5-tetramethyl-2-(9,9'-spirobi[9H-fluoren]-4-yl)-1,3,2-Dioxaborolane manufacturers

Shanghai Daken Advanced Materials Co.,Ltd

Product: 4,4,5,5-tetramethyl-2-(9,9'-spirobi[9H-fluoren]-4-yl)-1,3,2-Dioxaborolane 1161009-89-7
Price: US $0.00/KG
Min. Order: 1KG
Purity: 98.00%
Supply Ability: 150KG /month
Release date: 2021-11-12

Career Henan Chemical Co

Product: 4,4,5,5-tetramethyl-2-(9,9'-spirobi[9H-fluoren]-4-yl)-1,3,2-Dioxaborolane 1161009-89-7
Price: US $2.00/KG
Min. Order: 1KG
Purity: 98%MIN
Supply Ability: ASK
Release date: 2019-12-25

1161009-89-7, 4,4,5,5-tetramethyl-2-(9,9'-spirobi[9H-fluoren]-4-yl)-1,3,2-DioxaborolaneRelated Search:

9,9'-spirobi[fluorene]-2,2'-diyldiboronic acid pinacol ester 1,3,2-DIOXABOROLANE, 2-(9,9-DIMETHYL-9H-FLUOREN-2-YL)-4,4,5,5-TETRAMETHYL 9,9-Diphenylfluorene-2-Boronic acid pinacol ester 9,9'-spirobi[fluorene]-2,2'-diyldiboronic acid (2,7-BIS(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-9,9-DIOCTYLFLUORENE) 9,9-DiMethylfluorene-3-boronic acid pinacol ester 9,9-Spirodifluorene-2-Boronic acid pinacol ester 4 - boric acid pinacol ester - 9, 9 - dimethyl fluorene 9,9-Spirodifluorene-3-Boronic acid pinacol ester 9,9-diphenyl-9H-fluoreN-4-ylboronicacid 4-Pinacol ester-9,9-dipehnylfluorene 1,3,2-DIOXABOROLANE, 2,2'-(9,9-DIMETHYL-9H-FLUORENE-2,7-DIYL)BIS[4,4,5,5-TETRAMETHYL] 9,9-diphenyl-fluoren-3-boronic acid pinacol ester

Name: 9,9'-Spirobi[9H-fluoren]-4-ylboronic acid pinacol ester

4,4,5,5-tetramethyl-2-(9,9'-spirobi[9H-fluoren]-4-yl)-1,3,2-Dioxaborolane

9,9'-Spirobi[9H-fluoren]-4-ylboronic acid pinacol ester

2-(9,9'-spirobi[fluorene]-4-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

2-(9,9'-Spirobi[fluoren]-4-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-9,9'-spirobi[fluorene]

1,3,2-Dioxaborolane, 4,4,5,5-tetramethyl-2-(9,9'-spirobi[9H-fluoren]-4-yl)-

(9,9'-Spirobi[fluoren]-4-yl)boronic Acid Pinacol Ester

4-(9,9'-Spirobifluorenyl)pinacolboronate

4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolane-2-yl)-9,9′-spirobi[9H-fluoren]

4,4,5,5-tetramethyl-2-(9,9'-spirobi[9H-fluoren]-4-yl)-1,3,2-Dioxaborolane

2-(9,9'-Spirobi[fluoren]-4-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

1161009-89-7