N-[1,1'-biphenyl]-4-yl-N-(4-broMophenyl)-9,9-diMethyl-9H-Fluoren-2-aMine

Product Name: N-[1,1'-biphenyl]-4-yl-N-(4-broMophenyl)-9,9-diMethyl-9H-Fluoren-2-aMine
CAS No.: 1246562-40-2
Chemical Name: N-[1,1'-biphenyl]-4-yl-N-(4-broMophenyl)-9,9-diMethyl-9H-Fluoren-2-aMine
Synonyms: 2-Am;ETTF;FBPBPA;N-BP-FL-PBr;9-diMethyl-9H-Fluoren-2-aMine;1'-biphenyl]-4-yl-N-(4-broMophenyl)-9;N-(biphenyl-4-yl)-N-(4-broMophenyl)-9,9-diMethyl-9;2-Amino-N-[(1,1'-biphenyl)-4-yl]-N-(4-bromophenyl);2-Amino-N-[(1,1'-biphenyl)-4-yl]-N-(4-bromophenyl)-9,9-dime;2-[(4-Biphenylyl)(4-bromophenyl)amino]-9,9-dimethylfluorene
CBNumber: CB52565689
Molecular Formula: C33H26BrN
Formula Weight: 516.47
MOL File: 1246562-40-2.mol

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N-[1,1'-biphenyl]-4-yl-N-(4-broMophenyl)-9,9-diMethyl-9H-Fluoren-2-aMine Property

Melting point:: 159.0 to 163.0 °C
Boiling point:: 655.9±55.0 °C(Predicted)
Density: 1.293±0.06 g/cm3(Predicted)
storage temp.: Keep in dark place,Sealed in dry,Room Temperature
solubility: soluble in Tetrahydrofuran
form: powder to crystal
pka: -3.55±0.40(Predicted)
color: White to Almost white
InChI: InChI=1S/C33H26BrN/c1-33(2)31-11-7-6-10-29(31)30-21-20-28(22-32(30)33)35(27-18-14-25(34)15-19-27)26-16-12-24(13-17-26)23-8-4-3-5-9-23/h3-22H,1-2H3
InChIKey: CBLKFNHDNANUNU-UHFFFAOYSA-N
SMILES: C1(C)(C)C2=C(C=CC=C2)C2=C1C=C(N(C1=CC=C(C3=CC=CC=C3)C=C1)C1=CC=C(Br)C=C1)C=C2

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Safety

HS Code: 2921.49.5000

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

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

P302+P352IF ON SKIN: wash with plenty of soap and water.

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

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

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

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N-Bromosuccinimide Price

TCI Chemical

Product number: A2858
Product name: 2-Amino-N-[(1,1'-biphenyl)-4-yl]-N-(4-bromophenyl)-9,9-dimethylfluorene
Purity: >98.0%(HPLC)(N)
Packaging: 1g
Price: $32
Updated: 2025/07/31

TCI Chemical

Product number: A2858
Product name: 2-Amino-N-[(1,1'-biphenyl)-4-yl]-N-(4-bromophenyl)-9,9-dimethylfluorene
Purity: >98.0%(HPLC)(N)
Packaging: 5g
Price: $144
Updated: 2025/07/31

AK Scientific

Product number: X0007
Product name: N-[1,1'-Biphenyl]-4-yl-N-(4-bromophenyl)-9,9-dimethyl-9H-Fluoren-2-amine
Packaging: 1g
Price: $78
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: FRL0001910
Product name: N-([1,1'-BIPHENYL]-4-YL)-N-(4-BROMOPHENYL)-9,9-DIMETHYL-9H-FLUOREN-2-AMINE
Purity: 95.00%
Packaging: 1G
Price: $220.5
Updated: 2021/12/16

Matrix Scientific

Product number: 095324
Product name: N-([1,1'-Biphenyl]-4-yl)-N-(4-bromophenyl)-9,9-dimethyl-9H-fluoren-2-amine
Purity: 95+%
Packaging: 250mg
Price: $545
Updated: 2021/12/16

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N-[1,1'-biphenyl]-4-yl-N-(4-broMophenyl)-9,9-diMethyl-9H-Fluoren-2-aMine Chemical Properties,Usage,Production

Uses

N-([1,1''-Biphenyl]-4-yl)-N-(4-bromophenyl)-9,9-dimethyl-9H-fluoren-2-amine is used as a reactant in the synthesis of novel hole transport materials for efficient green electroluminescent devices.

Synthesis

897671-69-1

589-87-7

1246562-40-2

GENERAL STEPS: A mixture of N-([1,1'-biphenyl]-4-yl)-9,9-dimethyl-9H-fluoren-2-amine (1.00 g, 2.77 mmol), 1-bromo-4-iodobenzene (1.00 g, 3.53 mmol), potassium hydroxide (0.30 g, 5.38 mmol), cuprous iodide (5.70 mg, 0.03 mmol) and 1,10- Phenanthroline monohydrate (5.40 mg, 0.03 mmol) in o-xylene (30 mL) was reacted with stirring under nitrogen protection at 150 °C for 8 hours. After completion of the reaction, it was cooled to room temperature and the reaction solution was concentrated under reduced pressure. Cold water was added to the residue, which was then extracted with dichloromethane (DCM). The organic phases were combined, filtered and dried over anhydrous magnesium sulfate (MgSO4). The crude product was purified by silica gel (SiO2) column chromatography with the eluent of petroleum ether/dichloromethane (4:1, v/v) to afford the target product N-[1,1'-biphenyl]-4-yl-N-(4-bromophenyl)-9,9-dimethyl-9H-fluoren-2-amine (1.31 g, 91.8% yield).1H NMR (400 MHz, CDCl3) δ 7.58 (d, J = 7.5 Hz, 1H), 7.52 (t, J = 7.5 Hz, 3H), 7.43 (d, J = 8.7 Hz, 2H), 7.35 (dd, J = 15.4, 7.4 Hz, 3H), 7.29 (d, J = 8.9 Hz, 2H), 7.23 (m, 3H), 7.14 (d, J = 2.0 Hz, 1H). 7.10 (d, J = 8.6 Hz, 2H), 6.98 (m, 3H), 1.36 (s, 6H).

References

[1] Tetrahedron, 2017, vol. 73, # 31, p. 4610 - 4615
[2] Patent: CN107652189, 2018, A. Location in patent: Paragraph 0088; 0089-0091
[3] Patent: US2012/292576, 2012, A1. Location in patent: Page/Page column 131-132
[4] Patent: US9385325, 2016, B2. Location in patent: Page/Page column 71; 72
[5] Patent: EP2415773, 2012, A2. Location in patent: Page/Page column 16-17

N-[1,1'-biphenyl]-4-yl-N-(4-broMophenyl)-9,9-diMethyl-9H-Fluoren-2-aMine Preparation Products And Raw materials

Raw materials

Preparation Products

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N-[1,1'-biphenyl]-4-yl-N-(4-broMophenyl)-9,9-diMethyl-9H-Fluoren-2-aMine Suppliers

Americas 1 CHINA 129 China Hong Kong 1 Europe 1 India 2 Japan 1 United States 5 Global 140

AB PharmaTech,LLC

Tel: 323-480-4688
Fax: 323-480-4688
Email: sales@acrospharmatech.com
Country: United States
ProdList: 989
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Aladdin Scientific

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Country: United States
ProdList: 57505
Advantage: 58

Combi-Blocks Inc.

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Country: United States
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TCI America

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Country: United States
ProdList: 6909
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Matrix Scientific

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Country: United States
ProdList: 6632
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View Lastest Price from N-[1,1'-biphenyl]-4-yl-N-(4-broMophenyl)-9,9-diMethyl-9H-Fluoren-2-aMine manufacturers

Henan Aochuang Chemical Co.,Ltd.

Product: N-[1,1'-biphenyl]-4-yl-N-(4-broMophenyl)-9,9-diMethyl-9H-Fluoren-2-aMine 1246562-40-2
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 98%
Supply Ability: 1ton
Release date: 2022-10-14

Shanghai Daken Advanced Materials Co.,Ltd

Product: N-[1,1'-biphenyl]-4-yl-N-(4-broMophenyl)-9,9-diMethyl-9H-Fluoren-2-aMine 1246562-40-2
Price: US $0.00/KG
Min. Order: 1KG
Purity: 98%
Supply Ability: 150KG /month
Release date: 2021-11-18

Henan Fengda Chemical Co., Ltd

Product: N-([1,1'-Biphenyl]-4-yl)-N-(4-bromophenyl)-9,9-dimethyl-9H-fluoren-2-amine 1246562-40-2
Price: US $200.00-1.00/KG
Min. Order: 1KG
Purity: 99%, 99.5% Sublimated
Supply Ability: g-kg-tons, free sample is available
Release date: 2024-01-02

1246562-40-2, N-[1,1'-biphenyl]-4-yl-N-(4-broMophenyl)-9,9-diMethyl-9H-Fluoren-2-aMineRelated Search:

N-[1,1'-biphenyl]-4-yl-N-(4-broMophenyl)-9,9-diMethyl-9H-Fluoren-2-aMine

N-(biphenyl-4-yl)-N-(4-broMophenyl)-9,9-diMethyl-9

2-Amino-N-[(1,1'-biphenyl)-4-yl]-N-(4-bromophenyl)-9,9-dimethylfluorene

9H-FLUORENE-2-AMINE,N-[1,1'-BIPHENYL]-4-YL-N-(4-BROMOPHENYL-9,9'DIMETHYL

2-Amino-<i>N</i>-[(1,1'-biphenyl)-4-yl]-<i>N</i>-(4-bromophenyl)-9,9-dimethylfluorene

1'-biphenyl]-4-yl-N-(4-broMophenyl)-9

9-diMethyl-9H-Fluoren-2-aMine

N-BP-FL-PBr

2-Amino-N-[(1,1'-biphenyl)-4-yl]-N-(4-bromophenyl)-9,9-dime

2-Am

-biphenyl]-4-yl-N-(4-broMophenyl)-9,9-diMethyl-9H-Fluoren-2-aMine

N-([1,1'-Biphenyl]-4-yl)-N-(4-bromophenyl)-9,9-dimethyl-9H-fluoren-2

2-[(4-Biphenylyl)(4-bromophenyl)amino]-9,9-dimethylfluorene

FBPBPA

2-Amino-N-[(1,1'-biphenyl)-4-yl]-N-(4-bromophenyl)-9,9-dimethylfluorene &gt

9H-Fluoren-2-amine, N-[1,1'-biphenyl]-4-yl-N-(4-bromophenyl)-9,9-dimethyl-

N-[1,1'-biphenyl]-4-yl-N-(4-broMophenyl)-9,9-diMethyl-9H-Fluoren-2-aMine ISO 9001：2015 REACH

ETTF

N-[1,1'-biphenyl]-4-yl-N-(4-bromophenyl)-9,9-dimethyl-9H-Flu...

N-(4-biphenyl)-N-(4-bromophenyl)-(9,9-dimethylfluoren-2-amine)

2-Amino-N-[(1,1'-biphenyl)-4-yl]-N-(4-bromophenyl)

N-(4-bromophenyl)-9,9-dimethyl-N-(4-phenylphenyl)fluoren-2-amine

N-(4-Biphenyl)-N-(4-bromophenyl)-9,9-dimethyl-2-aminofluorene

N-([1,1'-Biphenyl]-4-yl)-N-(4-bromophenyl)-9,9-dimethyl-9H-fluoren-2-amine - [B72469]

1246562-40-2

C33H26BrN

OLED