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2,7-Diaminofluorene

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)

GHS07

Signal word

Warning

Hazard statements

H315-H319-H335

Precautionary statements

P261-P264-P271-P280-P302+P352-P305+P351+P338

Hazard Codes

Risk Statements

36/37/38

Safety Statements

26-36

WGK Germany

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

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( 181)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
TCI Europe	320-37350700	sales@tcieurope.eu	Europe	23680	75
Shanghai Daken Advanced Materials Co.,Ltd	+86-371-66670886	info@dakenam.com	China	15933	58
Beijing Green Guardee Technology Co., Ltd	86-010-69706062	sales2@greenguardee.com	CHINA	650	58
career henan chemical co	+86-0371-86658258	sales@coreychem.com	China	29914	58
Chongqing Chemdad Co., Ltd	+86-023-61398051 +8613650506873	sales@chemdad.com	China	39916	58
Alchem Pharmtech,Inc.	8485655694	sales@alchempharmtech.com	United States	63711	58
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	49390	58
Shaanxi Dideu Medichem Co. Ltd	+86-29-87569265 +86-18612256290	1056@dideu.com	China	3581	58
Richest Group Ltd	18017061086	oled@richest-group.com	CHINA	5601	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

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2023-04-08	2,7-Diaminofluorene 525-64-4	US $0.00 / KG	1KG	98%min	30tons/month	WUHAN FORTUNA CHEMICAL CO., LTD
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
2021-07-20	2,7-Diaminofluorene 525-64-4	US $1.00-1.00 / KG	1g	99%	50ton	Shaanxi Dideu Medichem Co. Ltd

2,7-Diaminofluorene
525-64-4
US $0.00 / KG
98%min
WUHAN FORTUNA CHEMICAL CO., LTD

2,7-Diaminofluorene
525-64-4
US $15.00-10.00 / KG
99%+ HPLC
Zhuozhou Wenxi import and Export Co., Ltd

2,7-Diaminofluorene
525-64-4
US $1.00-1.00 / KG
99%
Shaanxi Dideu Medichem Co. Ltd

2,7-Diaminofluorene Spectrum

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

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

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Diaminomaleonitrile 4,4'-Diaminodiphenylsulfone 2,3-DIAMINOTOLUENE HYDRAZINE 2,7-DIAMINOFLUORENE DIHYDROCHLORIDE 97%,2,7-DIAMINOFLUORENE DIHYDROCHLORIDE,2,7-DIAMINOFLUORENE DI HCL,2,7-Diaminofluorene2HCl

2,7-DIAMINOFLUORENE DIHYDROCHLORIDE, (2,7-FLUORENYLDIAMINE HYDROCHLORIDE) 2,3-Diaminofluorene 2,7-Diaminofluorene

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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