N-(4-biphenyl)-(9,9-dimethylfluoren-2--yl)Amine

Product Name: N-(4-biphenyl)-(9,9-dimethylfluoren-2--yl)Amine
CAS No.: 897671-69-1
Chemical Name: N-(4-biphenyl)-(9,9-dimethylfluoren-2--yl)Amine
Synonyms: DMFNB;BADMF;N-(4-biphenyl)-(9;9-dimethylfluoren-2--yl)Amine;9,9-diMethyl-N-(4-phenylphenyl)-9H-fluore;2-(4-Biphenylyl)amino-9,9-dimethylfluorene;9,9-Dimethyl-2-(4-aminobiphenyl)fluorenamine;N-(Biphenyl-4-yl)-9,9-dimethylfluoren-2-amine;2-(4-Biphenylyl)amino-9,9-dimethylfluorene >9,9-dimethyl-N-(4-phenylphenyl)fluoren-2-amine
CBNumber: CB22499914
Molecular Formula: C27H23N
Formula Weight: 361.48
MOL File: 897671-69-1.mol

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N-(4-biphenyl)-(9,9-dimethylfluoren-2--yl)Amine Property

Melting point:: 145.0 to 149.0 °C
Boiling point:: 539.6±39.0 °C(Predicted)
Density: 1.136
storage temp.: Keep in dark place,Sealed in dry,Room Temperature
solubility: Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly)
form: Solid
pka: 0.90±0.40(Predicted)
color: White to Off-White
InChI: InChI=1S/C27H23N/c1-27(2)25-11-7-6-10-23(25)24-17-16-22(18-26(24)27)28-21-14-12-20(13-15-21)19-8-4-3-5-9-19/h3-18,28H,1-2H3
InChIKey: QRMLAMCEPKEKHS-UHFFFAOYSA-N
SMILES: C1(C)(C)C2=C(C=CC=C2)C2=C1C=C(NC1=CC=C(C3=CC=CC=C3)C=C1)C=C2
CAS DataBase Reference: 897671-69-1

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Safety

HS Code: 2921490090

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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: B4424
Product name: 2-(4-Biphenylyl)amino-9,9-dimethylfluorene
Purity: >98.0%(HPLC)(N)
Packaging: 1g
Price: $47
Updated: 2025/07/31

TCI Chemical

Product number: B4424
Product name: 2-(4-Biphenylyl)amino-9,9-dimethylfluorene
Purity: >98.0%(HPLC)(N)
Packaging: 5g
Price: $68
Updated: 2025/07/31

TRC

Product number: B522618
Product name: N-([1,1''-Biphenyl]-4-yl)-9,9-dimethyl-9H-fluoren-2-amine
Packaging: 100mg
Price: $70
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FB151933
Product name: N-[1,1'-Biphenyl]-4-yl-9,9-dimethyl-9H-fluoren-2-amine
Packaging: 5mg
Price: $117
Updated: 2021/12/16

AK Scientific

Product number: J97709
Product name: 2-(4-Biphenylyl)amino-9,9-dimethylfluorene
Packaging: 1g
Price: $55
Updated: 2021/12/16

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N-(4-biphenyl)-(9,9-dimethylfluoren-2--yl)Amine Chemical Properties,Usage,Production

Chemical Properties

white powder

Uses

N-([1,1''-Biphenyl]-4-yl)-9,9-dimethyl-9H-fluoren-2-amine (cas# 897671-69-1) is a useful compound for preparing amine-containing organic compounds.

Synthesis

28320-31-2

92-67-1

897671-69-1

The general procedure for the synthesis of N-([1,1'-biphenyl]-4-yl)-9,9-dimethyl-9H-fluoren-2-amine from 9,9-dimethyl-2-bromofluorene and 4-amino biphenyl was as follows: in a reactor 50.0 g (330 mmol) of 4-amino biphenyl, 43.2 g (276 mmol) of 2-bromo-9,9-dimethyl-9H-fluorene, 1.2 g (5.6 mmol) palladium acetate, 6.4 g (11.02 mmol) phosphine ligand, and 126 g (386 mmol) cesium carbonate were dissolved in 1000 mL of toluene. The reaction mixture was stirred under reflux conditions for 24 hours. After completion of the reaction, it was cooled to room temperature, the reaction mixture was filtered and the filtrate was concentrated under reduced pressure. Purification by column chromatography afforded 57 g of the target product in 91% yield.

References

[1] Patent: KR2015/130797, 2015, A. Location in patent: Paragraph 0453-0458
[2] Patent: KR2015/114636, 2015, A. Location in patent: Paragraph 0546-0551
[3] Patent: CN107686484, 2018, A. Location in patent: Paragraph 0085-0088
[4] Patent: KR2016/78765, 2016, A. Location in patent: Paragraph 0187; 0190; 0195; 0196
[5] Patent: US2017/125688, 2017, A1. Location in patent: Paragraph 0314-0316

N-(4-biphenyl)-(9,9-dimethylfluoren-2--yl)Amine Preparation Products And Raw materials

Raw materials

Preparation Products

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N-(4-biphenyl)-(9,9-dimethylfluoren-2--yl)Amine Suppliers

Americas 1 China 232 China Hong Kong 1 Europe 1 Germany 2 India 5 Japan 2 United Kingdom 1 United States 17 Global 262

Shijiazhuang Jia Teng New Material Technology Co., Ltd.

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Energy Chemical

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Beijing Isomersyn Technology CO;LTD

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Shanghai G&K Biomedical Scientific Inc.

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View Lastest Price from N-(4-biphenyl)-(9,9-dimethylfluoren-2--yl)Amine manufacturers

Henan Aochuang Chemical Co.,Ltd.

Product: 9H-Fluoren-2-amine, N-[1,1'-biphenyl]-4-yl-9,9-dimethyl- 897671-69-1
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 98%
Supply Ability: 1ton
Release date: 2022-09-27

Shanghai Daken Advanced Materials Co.,Ltd

Product: 9H-Fluoren-2-amine,N-[1,1'-biphenyl]-4-yl-9,9-dimethyl- 897671-69-1
Price: US $0.00/KG
Min. Order: 1KG
Purity: 98.00%
Supply Ability: 150KG /month
Release date: 2021-11-18

Shaanxi Haibo Biotechnology Co., Ltd

Product: N-(4-biphenyl)-(9,9-dimethylfluoren-2-yl)Amine 897671-69-1
Price: US $0.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 2000ton
Release date: 2023-09-01

897671-69-1, N-(4-biphenyl)-(9,9-dimethylfluoren-2--yl)AmineRelated Search:

[2-(5-BROMO-THIOPHEN-2-YL)-ETHYL]-CARBAMIC ACID TERT-BUTYL ESTER N-[1,1'-Biphenyl]-2-yl-9,9-dimethyl-9H-fluoren-2-amine N-[1,1'-Biphenyl]-4-yl-9,9-diphenyl-9H-fluoren-2-amine N-([1,1'-biphenyl]-3-yl)-9,9-diphenyl-9H-fluoren-amine

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897671-69-1

8976771-69-1

OLED materials,pharm chemical,electronic

Fluorene Series

OLED