- 2,7-Diaminofluorene
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- $0.00 / 1KG
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2024-08-16
- CAS:525-64-4
- Min. Order: 1KG
- Purity: 98%min
- Supply Ability: 30tons/month
- 2,7-Diaminofluorene
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- $15.00 / 1KG
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2021-08-12
- CAS:525-64-4
- Min. Order: 1KG
- Purity: 99%+ HPLC
- Supply Ability: Monthly supply of 1 ton
- 2,7-Diaminofluorene
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- $1.00 / 1g
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2021-07-20
- CAS:525-64-4
- Min. Order: 1g
- Purity: 99%
- Supply Ability: 50ton
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| 2,7-Diaminofluorene Basic information |
| 2,7-Diaminofluorene Chemical 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) |
Hazard Codes | Xi | Risk Statements | 36/37/38 | Safety Statements | 26-36 | WGK Germany | 3 | RTECS | LL6980000 | HS Code | 2921.51.5000 |
| 2,7-Diaminofluorene Usage And Synthesis |
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 |
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