| Identification | More | [Name]
2,7-Diaminofluorene | [CAS]
525-64-4 | [Synonyms]
2,7-DIAMINOFLUORENE
2,7-FLUORENEDIAMINE
AKOS AUF02045
9H-Fluorene-2,7-diamine
fluorene-2,7-diamine
Diaminofluorene
fluorene-2,7-diyldiamine
2,7-DIAMINO-FLUOROENE
2,7-DIAMINOFLUORENE 97+% | [EINECS(EC#)]
208-377-5 | [Molecular Formula]
C13H12N2 | [MDL Number]
MFCD00001128 | [Molecular Weight]
196.25 | [MOL File]
525-64-4.mol |
| Chemical Properties | Back Directory | [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 ]
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) |
| Safety Data | Back Directory | [Hazard Codes ]
Xi | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing . | [WGK Germany ]
3
| [RTECS ]
LL6980000
| [HS Code ]
2921.51.5000 |
| Hazard Information | Back Directory | [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.] |
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