ChemicalBook > CAS DataBase List > 9-(1-Octylnonyl)-2,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-carbazole

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
  • 2,7-bis (4,4-5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-N-9-Heptadecanylcarbazole
  • 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-
  • 2,7-bis (4,4-5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-N
  • 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