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ChemicalBook >> CAS DataBase List >>2,7-Diaminofluorene

2,7-Diaminofluorene

2,7-Diaminofluorene Structure
2,7-Diaminofluorene structure
CAS No.
525-64-4
Chemical Name:
2,7-Diaminofluorene
Synonyms
DAF;AKOS AUF02045;Diaminofluorene;2,7-Aminofluorene;2,7-FLUORENEDIAMINE;2,7-DIAMINOFLUORENE;2,7-DiaMinoflyorene;fluorene-2,7-diamine;2,7-DIAMINO-FLUOROENE;9H-Fluorene-2,7-diamine
CBNumber:
CB1276109
Molecular Formula:
C13H12N2
Molecular Weight:
196.25
MDL Number:
MFCD00001128
MOL File:
525-64-4.mol
MSDS File:
SDS
Last updated:2023-06-08 17:06:36
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2,7-Diaminofluorene Properties

Melting point 160-162 °C (lit.)
Boiling point 323.14°C (rough estimate)
Density 1.1265 (rough estimate)
refractive index 1.5014 (estimate)
storage temp. Keep in dark place,Inert atmosphere,Room temperature
form powder to crystaline
pka 4.63±0.20(Predicted)
color White to Gray to Brown
Water Solubility Slightly soluble in cold water. Soluble in hot water. Sparingly soluble in ethanol. and acetone. Insoluble in ether.
Merck 14,4156
BRN 2099859
InChI InChI=1S/C13H12N2/c14-10-1-3-12-8(6-10)5-9-7-11(15)2-4-13(9)12/h1-4,6-7H,5,14-15H2
InChIKey SNCJAJRILVFXAE-UHFFFAOYSA-N
SMILES C1C2=C(C=CC(N)=C2)C2=C1C=C(N)C=C2
CAS DataBase Reference 525-64-4(CAS DataBase Reference)
EWG's Food Scores 1
FDA UNII U63328L315

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P264-P271-P280-P302+P352-P305+P351+P338
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36
WGK Germany  3
RTECS  LL6980000
HS Code  2921.51.5000
NFPA 704
1
2 0

2,7-Diaminofluorene price More Price(28)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich D17106 2,7-Diaminofluorene >97% 525-64-4 1g $104 2024-03-01 Buy
TCI Chemical D0092 2,7-Diaminofluorene >98.0%(HPLC) 525-64-4 1g $80 2024-03-01 Buy
TCI Chemical D0092 2,7-Diaminofluorene >98.0%(HPLC) 525-64-4 5g $264 2024-03-01 Buy
Alfa Aesar H55402 2,7-Diaminofluorene, 97% 525-64-4 1g $72.65 2024-03-01 Buy
Alfa Aesar H55402 2,7-Diaminofluorene, 97% 525-64-4 5g $270.65 2024-03-01 Buy
Product number Packaging Price Buy
D17106 1g $104 Buy
D0092 1g $80 Buy
D0092 5g $264 Buy
H55402 1g $72.65 Buy
H55402 5g $270.65 Buy

2,7-Diaminofluorene Chemical Properties,Uses,Production

Uses

2,7-Diaminofluorene is used to make polyamide resin composites and polyamide films.

Purification Methods

Crystallise the diamine from hot H2O or aqueous EtOH, dry it in vacuo and store it in the dark. [Beilstein 13 H 266, 13 II 123, 12 III 507, 13 IV 449.]

2,7-Diaminofluorene synthesis

5405-53-8
525-64-4
Synthesis of 2,7-Diaminofluorene from 2,7-Dinitrofluorene

2,7-Diaminofluorene Preparation Products And Raw materials

Raw materials

N-[7-(propanoylamino)-9H-fluoren-2-yl]propanamide 2-AMINO-7-NITROFLUORENE 2,7-Dinitro-9,10-phenanthrenedione 2,7-DI(ACETAMIDO)FLUORENE 3,3'-DIAMINODIPHENYLMETHANE
4,4'-DIAMINOBIPHENYL-2,2'-DICARBOXYLIC ACID 2,7-Dinitrofluorene 2-Nitrofluorene Fluorene Benzidine
Hydrazine hydrate Hydriodic acid

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Preparation Products

2,7-DIIODOFLUORENE

2,7-Diaminofluorene Suppliers

Global( 188)Suppliers
Supplier Tel Email Country ProdList Advantage
TCI Europe
320-37350700 sales@tcieurope.eu Europe 23671 75
Shanghai Daken Advanced Materials Co.,Ltd 		+86-371-66670886 info@dakenam.com China 18779 58
Beijing Green Guardee Technology Co., Ltd 		86-010-69706062 sales2@greenguardee.com CHINA 650 58
career henan chemical co 		+86-0371-86658258 +8613203830695 sales@coreychem.com China 29884 58
Chongqing Chemdad Co., Ltd 		+86-023-6139-8061 +86-86-13650506873 sales@chemdad.com China 39894 58
Alchem Pharmtech,Inc. 		8485655694 sales@alchempharmtech.com United States 63687 58
CONIER CHEM AND PHARMA LIMITED 		+8618523575427 sales@conier.com China 49374 58
Shaanxi Dideu Medichem Co. Ltd 		+86-29-87569262 +86-15319487004 1015@dideu.com China 2127 58
Richest Group Ltd 		18017061086 oled@richest-group.com CHINA 5600 58
Shanghai Daeyeon Chemicals Co., Ltd 		021-64478606 +8615900664856 daeyeon001@vip.163.com China 2062 58
Supplier Advantage
TCI Europe
75
Shanghai Daken Advanced Materials Co.,Ltd 		58
Beijing Green Guardee Technology Co., Ltd 		58
career henan chemical co 		58
Chongqing Chemdad Co., Ltd 		58
Alchem Pharmtech,Inc. 		58
CONIER CHEM AND PHARMA LIMITED 		58
Shaanxi Dideu Medichem Co. Ltd 		58
Richest Group Ltd 		58
Shanghai Daeyeon Chemicals Co., Ltd 		58

View Lastest Price from 2,7-Diaminofluorene manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
2,7-Diaminofluorene pictures 2024-11-21 2,7-Diaminofluorene
525-64-4
 US $0.00 / KG 1KG 98%min 30tons/month WUHAN FORTUNA CHEMICAL CO., LTD
2,7-Diaminofluorene pictures 2024-11-05 2,7-Diaminofluorene
525-64-4
 US $1.00-1.00 / KG 1g 99% 50ton Shaanxi Dideu Medichem Co. Ltd
2,7-Diaminofluorene pictures 2021-08-12 2,7-Diaminofluorene
525-64-4
 US $15.00-10.00 / KG 1KG 99%+ HPLC Monthly supply of 1 ton Zhuozhou Wenxi import and Export Co., Ltd
  • 2,7-Diaminofluorene pictures
  • 2,7-Diaminofluorene
    525-64-4
  • US $15.00-10.00 / KG
  • 99%+ HPLC
  • Zhuozhou Wenxi import and Export Co., Ltd

2,7-Diaminofluorene Spectrum

2,7-Diaminofluorene(525-64-4)1HNMR2,7-Diaminofluorene(525-64-4)IR

525-64-4(2,7-Diaminofluorene)Related Search:

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2,7-DiaMinoflyorene 2,7-DIAMINOFLUORENE 2,7-FLUORENEDIAMINE AKOS AUF02045 fluorene-2,7-diamine Diaminofluorene fluorene-2,7-diyldiamine DAF 2,7-DIAMINO-FLUOROENE 2,7-DIAMINOFLUORENE 97+% 9H-Fluorene-2,7-diamine 2,7-Aminofluorene 2,7-Diamino-9H-fluorene 2,7-Diaminofluorene > 2,7-Diaminofluorene@100 μg/mL in Toluene 525-64-4 13548-96-1 Nitrogen Compounds Organic Building Blocks Polyamines Fluorenes & Fluorenones Fluorenes Building Blocks Fluorene Derivatives Electronic Chemicals Fluorenes Fluorenes & Fluorenones