9-(1-Octylnonyl)-2,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-carbazole

Product Name: 9-(1-Octylnonyl)-2,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-carbazole
CAS No.: 958261-51-3
Chemical Name: 9-(1-Octylnonyl)-2,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-carbazole
Synonyms: TMOHC;CZ89-2B;9-(9-Heptadecanyl)-9H-carbazole-2,7-diboronic;9- (1-octylnonyl) carbazol-2,7-bis (pinacol borate);2,7-bis (4,4-5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-N;9-(1-Octylnonyl)carbazole-2,7-bis(boronic acid pinacol ester);9-(1-octylnonyl)-2,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-;9-(1-n-Octylnonyl)carbazole-2,7-diboronic Acid Bis(pinacol) Ester;9-(9-Heptadecanyl)carbazole-2,7-diboronic Acid Bis(pinacol) Ester;9-(9-Heptadecanyl)-9H-carbazole-2,7-diboronic acid bis(pinacol) ester
CBNumber: CB82484761
Molecular Formula: C41H65B2NO4
Formula Weight: 657.58
MOL File: 958261-51-3.mol

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9-(1-Octylnonyl)-2,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-carbazole Property

Melting point:: 128-130℃
Boiling point:: 695.7±48.0 °C(Predicted)
Density: 1.01
storage temp.: under inert gas (nitrogen or Argon) at 2-8°C
form: powder
color: White to Almost white
InChIKey: XMKFCPVHTTWWCK-UHFFFAOYSA-N
SMILES: N1(C(CCCCCCCC)CCCCCCCC)C2=C(C=CC(B3OC(C)(C)C(C)(C)O3)=C2)C2=C1C=C(B1OC(C)(C)C(C)(C)O1)C=C2

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Safety

WGK Germany: 3
HS Code: 2934.99.4400

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H301Toxic if swalloed

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P280Wear protective gloves/protective clothing/eye protection/face protection.

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

P337+P313IF eye irritation persists: Get medical advice/attention.

P405Store locked up.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 757241
Product name: 9-(9-Heptadecanyl)-9H-carbazole-2,7-diboronic acid bis(pinacol) ester
Purity: 97%
Packaging: 500mg
Price: $248
Updated: 2023/06/20

TCI Chemical

Product number: O0428
Product name: 9-(9-Heptadecanyl)-2,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)carbazole
Purity: >97.0%(HPLC)(N)
Packaging: 200mg
Price: $118
Updated: 2025/07/31

TCI Chemical

Product number: O0428
Product name: 9-(9-Heptadecanyl)-2,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)carbazole
Purity: >97.0%(HPLC)(N)
Packaging: 1g
Price: $398
Updated: 2025/07/31

American Custom Chemicals Corporation

Product number: BOR0007163
Product name: 9-(HEPTADECAN-9-YL)-2,7-BIS(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-9H-CARBAZOLE
Purity: 95.00%
Packaging: 5MG
Price: $502.37
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: BOR0007163
Product name: 9-(HEPTADECAN-9-YL)-2,7-BIS(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-9H-CARBAZOLE
Purity: 95.00%
Packaging: 1G
Price: $1080.45
Updated: 2021/12/16

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9-(1-Octylnonyl)-2,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-carbazole Chemical Properties,Usage,Production

Uses

suzuki reaction

Uses

9-(1-Octylnonyl)-2,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-carbazole is an intermidate of OLED material, which is used in the formation of low band gap semiconducting materials for low cost plastic solar cells.

Synthesis

61676-62-8

955964-73-5

958261-51-3

The general procedure for the synthesis of 9-(1-octylnonyl)carbazole-2,7-bis(boronic acid pinacol ester) from isopropanol pinacol borate and 2,7-dibromo-9-(1-octylnonyl)-9H-carbazole was as follows: 2,7-dibromo-9-(1-octylnonyl)-9H-carbazole (5.0 g, 9.0 mmol) was placed in a vacuumed round-bottomed flask and evacuated for 4 hours. Anhydrous THF (150 mL) was added to dissolve. The mixture was stirred under argon protection for 2 h, followed by slow dropwise addition of n-butyllithium (2.0 M in hexane, 11.26 mL) at -78 °C. After the dropwise addition, the reaction was continued at -78 °C for 2 hours. Then, isopropanol pinacol borate (5.52 mL) was slowly added and the reaction mixture was gradually warmed to room temperature and the reaction continued with stirring for 40 hours. Upon completion of the reaction, the reaction was quenched with methanol and then extracted with dichloromethane. The organic layer was dried with anhydrous magnesium sulfate (MgSO4), filtered and the solvent was removed by rotary evaporation. The crude product was purified by column chromatography to afford 9-(1-octylnonyl)carbazole-2,7-bis(boronic acid pinacol ester) (Yield: 70%) using ethyl acetate-hexane (1:9 to 9:1) as eluent.

References

[1] Macromolecules, 2012, vol. 45, # 21, p. 8658 - 8664
[2] Patent: KR101495152, 2015, B1. Location in patent: Paragraph 0164; 0180-0181
[3] Journal of Polymer Science, Part A: Polymer Chemistry, 2012, vol. 50, # 24, p. 5011 - 5022
[4] Journal of the American Chemical Society, 2012, vol. 134, # 46, p. 19035 - 19042
[5] New Journal of Chemistry, 2011, vol. 35, # 6, p. 1327 - 1334

9-(1-Octylnonyl)-2,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-carbazole Preparation Products And Raw materials

Raw materials

Preparation Products

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9-(1-Octylnonyl)-2,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-carbazole Suppliers

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View Lastest Price from 9-(1-Octylnonyl)-2,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-carbazole manufacturers

Career Henan Chemical Co

Product: 9-(1-Octylnonyl)-2,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-carbazole 958261-51-3
Price: US $0.10/KG
Min. Order: 1KG
Purity: 95%-99%
Supply Ability: 1kg; 50kg; 500kg
Release date: 2019-12-24

958261-51-3, 9-(1-Octylnonyl)-2,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-carbazoleRelated Search:

9-(1-Octylnonyl)-2,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-carbazole

9-(1-Octylnonyl)carbazole-2,7-bis(boronic acid pinacol ester)

CZ89-2B

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TMOHC

9-Heptadecanyl2,7-Bis(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)- 9H-carbazole

9-(9-Heptadecanyl)-2,7-bis(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)carbazole

9-(9-Heptadecanyl)-9H-carbazole-2,7-diboronic acid bis(pinacol) ester

9-(1-octylnonyl)-2,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-

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9-(9-Heptadecanyl)-2,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)carbazole&gt

9-(1-n-Octylnonyl)-2,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)carbazole

9-(1-n-Octylnonyl)carbazole-2,7-diboronic Acid Bis(pinacol) Ester

9-(9-Heptadecanyl)carbazole-2,7-diboronic Acid Bis(pinacol) Ester

9- (1-octylnonyl) carbazol-2,7-bis (pinacol borate)

9-(9-Heptadecanyl)-9H-carbazole-2,7-diboronic

9-(9-Heptadecanyl)-9<i>H</i>-carbazole-2,7-diboronic acid bis(pinacol) ester

958261-51-3

C41H65B2NO4

oled materials