| Identification | Back Directory | [Name]
1,4-DICYANONAPHTHALENE | [CAS]
3029-30-9 | [Synonyms]
1,4-Dcyanonaphthalene
1,4-DICYANONAPHTHALENE
1,4-Dicyanonaphthalene>
Naphthalin-1,4-dicarbonitril
1,4-Nphthalenedicarbonitrile
1,4-NAPHTHALENEDICARBONITRILE
NAPHTHALENE-1,4-DICARBONITRILE
NAPHTHALENE-1,4-DICARBONITRILE, 98+% | [EINECS(EC#)]
221-197-1 | [Molecular Formula]
C12H6N2 | [MDL Number]
MFCD03093626 | [MOL File]
3029-30-9.mol | [Molecular Weight]
178.19 |
| Chemical Properties | Back Directory | [Melting point ]
209-211°C | [Boiling point ]
401.2±28.0 °C(Predicted) | [density ]
1.23±0.1 g/cm3(Predicted) | [form ]
powder to crystal | [color ]
White to Orange to Green | [BRN ]
1870226 |
| Hazard Information | Back Directory | [Chemical Properties]
1,4-Dicyanonaphthalene [3029-30-9], naphthalene-1,4-dicarboxylic acid dinitrile, Mr 178.18, mp 208℃, crystallizes in long, colorless needles. 1,4-Dicyanonaphthalene is produced by condensation of 1,2-phenylenediacetonitrile with glyoxal or its bisaldimines. It is used as an intermediate for the synthesis of optical brighteners and dyes from naphtholactams. | [Uses]
1,4-Dicyanonaphthalene is used in biological studies as electron transfer mechanism of nucleic acid precursors and ctDNA with protein enzymes and several fluorescence probes in both static and excited states. | [Purification Methods]
Purify it by recrystallization from EtOH (charcoal), m 208o, and sublime it in vacuo. [Bradbrook & Linstead J Chem Soc 1742 1936, Beilstein 9 H 917, 9 II 651, 9 III 464.] |
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