ChemicalBook > CAS DataBase List > Bis-(9,9-diMethyl-9H-fluoren-2-yl)-aMine

Bis-(9,9-diMethyl-9H-fluoren-2-yl)-aMine

Product Name: Bis-(9,9-diMethyl-9H-fluoren-2-yl)-aMine
CAS No.: 500717-23-7
Chemical Name: Bis-(9,9-diMethyl-9H-fluoren-2-yl)-aMine
Synonyms: Bis-(9;Bis(9,9-dimethylfluorenyl)amine;9-diMethyl-9H-fluoren-2-yl)-aMine;Bis(9,9-dimethyl-2-fluorenyl)amine;Bis-(9,9-dimethylfluoren-2-yl)amin;Bis(9,9'-dimethylfluoren-2-yl)amine;Bis-(9,9-diemthyl-9H-fluoren-2-yl)-;Bis(9,9-dimethyl-9H-fluoren-7-yl)amine;Bis(9,9-dimethyl-9H-fluorene-2-yl)amine;Bis-(9,9-diMethyl-9H-fluoren-2-yl)-aMine
CBNumber: CB32574409
Molecular Formula: C30H27N
Formula Weight: 401.54
MOL File: 500717-23-7.mol

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Bis-(9,9-diMethyl-9H-fluoren-2-yl)-aMine Property

Melting point:: 178℃
Boiling point:: 571.0±39.0 °C(Predicted)
Density: 1.146
storage temp.: 2-8°C
solubility: soluble in Dimethylformamide
form: powder to crystal
pka: 1.01±0.40(Predicted)
color: White to Orange to Green
InChI: InChI=1S/C30H27N/c1-29(2)25-11-7-5-9-21(25)23-15-13-19(17-27(23)29)31-20-14-16-24-22-10-6-8-12-26(22)30(3,4)28(24)18-20/h5-18,31H,1-4H3
InChIKey: LCSMGMWMTSWXDD-UHFFFAOYSA-N
SMILES: C1(C)(C)C2=C(C=CC=C2)C2=C1C=C(NC1C=CC3C4=C(C(C)(C)C=3C=1)C=CC=C4)C=C2

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Safety

HS Code: 2921420090

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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

Sigma-Aldrich

Product number: 900387
Product name: Bis(9,9-dimethyl-9H-fluoren-7-yl)amine
Packaging: 1G
Price: $350
Updated: 2023/06/20

TCI Chemical

Product number: B4664
Product name: Bis(9,9-dimethyl-9H-fluoren-2-yl)amine
Purity: >98.0%(HPLC)(N)
Packaging: 1g
Price: $137
Updated: 2025/07/31

TCI Chemical

Product number: B4664
Product name: Bis(9,9-dimethyl-9H-fluoren-2-yl)amine
Purity: >98.0%(HPLC)(N)
Packaging: 5g
Price: $409
Updated: 2025/07/31

Matrix Scientific

Product number: 094497
Product name: Bis(9,9-dimethyl-9H-fluoren-2-yl)amine
Purity: 95+%
Packaging: 250mg
Price: $908
Updated: 2021/12/16

Matrix Scientific

Product number: 094497
Product name: Bis(9,9-dimethyl-9H-fluoren-2-yl)amine
Purity: 95+%
Packaging: 1g
Price: $2016
Updated: 2021/12/16

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Bis-(9,9-diMethyl-9H-fluoren-2-yl)-aMine Chemical Properties,Usage,Production

Uses

Bis-(9,9-diMethyl-9H-fluoren-2-yl)-aMine is mainly used as a pharmaceutical intermediate.

Uses

Building block of organic sensitizers for use in dye-sensitized solar cells.

Synthesis

1185882-60-3

500717-23-7

The general procedure for the synthesis of bis(9,9-dimethyl-9H-fluoren-2-yl)amine from the compound (CAS: 1185882-60-3) was as follows: 0.4 g of tert-butoxycarbonyl-protected arylamine 1 (0.8 mmol) was dissolved in 1 mL of tetrahydrofuran and 8 mL of trifluoroacetic acid (TFA). The reaction mixture was stirred at room temperature for 10 min and the color of the solution was observed to change to dark green. Subsequently, TFA was removed by evaporation under vacuum. dichloromethane was added to the residue and neutralized with saturated aqueous sodium hydroxide solution. The mixture was extracted using dichloromethane and the organic layers were combined and dried over anhydrous sodium sulfate. Purification by column chromatography (stationary phase: silica gel, mobile phase: ethyl acetate/hexane = 1:10, v/v) afforded 0.3 g of light yellow target compound 2 in 95% yield. Melting point: 178°C. 1H NMR (300 MHz, (CD3)2CO): δ 7.7-7.67 (m, 4H), 7.48 (d, J = 6.9 Hz, 2H), 7.36 (s, 2H), 7.31-7.22 (m, 4H), 7.18 (d, J = 7.2 Hz, 2H), 1.46 (s, 12H). 13C NMR (300 MHz, (CD3)2CO): δ 155.97, 153.83, 144.45, 140.29, 132.48, 127.79, 126.73, 123.27, 121.67, 119.69, 117.32, 112.46, 47.28, 27.53.

References

[1] Tetrahedron, 2009, vol. 65, # 31, p. 6236 - 6243
[2] Patent: EP2371813, 2011, A1. Location in patent: Page/Page column 13
[3] Patent: US2011/232763, 2011, A1
[4] Organic Electronics: physics, materials, applications, 2014, vol. 15, # 11, p. 3316 - 3326

Bis-(9,9-diMethyl-9H-fluoren-2-yl)-aMine Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from Bis-(9,9-diMethyl-9H-fluoren-2-yl)-aMine manufacturers

Hebei Zhuanglai Chemical Trading Co Ltd

Product: Bis(9,9-dimethyl-9H-fluoren-2-yl)amine 500717-23-7
Price: US $10.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 20 ton
Release date: 2024-12-02

Henan Aochuang Chemical Co.,Ltd.

Product: Bis-(9,9-diMethyl-9H-fluoren-2-yl)-aMine 500717-23-7
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: Bis-(9,9-diMethyl-9H-fluoren-2-yl)-aMine 500717-23-7
Price: US $0.00/KG
Min. Order: 1KG
Purity: 98.00%
Supply Ability: 150KG /month
Release date: 2021-11-12

500717-23-7, Bis-(9,9-diMethyl-9H-fluoren-2-yl)-aMineRelated Search:

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500717-23-7 Bis-(9,9-diMethyl-9H-fluoren-2-yl)-aMine 500717-23-7

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500717-23-7

C30H27N