ChemicalBook > CAS DataBase List > 2,7-Diaminofluorene

2,7-Diaminofluorene

Product Name
2,7-Diaminofluorene
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;2,7-Diamino-9H-fluorene
CBNumber
CB1276109
Molecular Formula
C13H12N2
Formula Weight
196.25
MOL File
525-64-4.mol
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2,7-Diaminofluorene Property

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)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36
WGK Germany 
3
RTECS 
LL6980000
HS Code 
2921.51.5000
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

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.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
D17106
Product name
2,7-Diaminofluorene
Purity
>97%
Packaging
1g
Price
$104
Updated
2024/03/01
TCI Chemical
Product number
D0092
Product name
2,7-Diaminofluorene
Purity
>98.0%(HPLC)
Packaging
1g
Price
$80
Updated
2024/03/01
TCI Chemical
Product number
D0092
Product name
2,7-Diaminofluorene
Purity
>98.0%(HPLC)
Packaging
5g
Price
$264
Updated
2024/03/01
Alfa Aesar
Product number
H55402
Product name
2,7-Diaminofluorene, 97%
Packaging
1g
Price
$72.65
Updated
2024/03/01
Alfa Aesar
Product number
H55402
Product name
2,7-Diaminofluorene, 97%
Packaging
5g
Price
$270.65
Updated
2024/03/01
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2,7-Diaminofluorene Chemical Properties,Usage,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 Preparation Products And Raw materials

Raw materials

Preparation Products

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2,7-Diaminofluorene Suppliers

Americas 1 Belgium 1 China 105 Europe 2 France 1 Germany 7 India 6 Japan 6 Norway 1 Switzerland 3 The Netherlands 2 Ukraine 3 United Kingdom 10 United States 34 Global 182
TCI Europe
Tel
320-37350700
Fax
+32 (0)37350701
Email
sales@tcieurope.eu
Country
Europe
ProdList
23680
Advantage
75
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View Lastest Price from 2,7-Diaminofluorene manufacturers

Shaanxi Dideu Medichem Co. Ltd
Product
2,7-Diaminofluorene 525-64-4
Price
US $1.00-1.00/KG
Min. Order
1g
Purity
99%
Supply Ability
50ton
Release date
2020-05-20
WUHAN FORTUNA CHEMICAL CO., LTD
Product
2,7-Diaminofluorene 525-64-4
Price
US $0.00/KG
Min. Order
1KG
Purity
98%min
Supply Ability
30tons/month
Release date
2023-04-07
Zhuozhou Wenxi import and Export Co., Ltd
Product
2,7-Diaminofluorene 525-64-4
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-08-11

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