Atomfair 9,9-dimethyl-9H-fluorene-2,7-diamine C15H16N2 CAS 216454-90-9

Description

9,9-Dimethyl-9H-fluorene-2,7-diamine (CAS No. 216454-90-9) is a high-purity organic compound with the molecular formula C₁₅H₁₆N₂. This diamino-substituted fluorene derivative features a rigid, planar fluorene core with two amine functional groups at the 2- and 7-positions, offering exceptional utility in advanced material synthesis. The 9,9-dimethyl substitution enhances solubility and processability while maintaining thermal and chemical stability. Ideal for researchers in polymer chemistry, optoelectronics, and coordination chemistry, this compound serves as a key precursor for conjugated polymers, ligands, and photoactive materials. Available in >98% purity (HPLC), it is supplied as a crystalline solid with strict quality control to ensure batch-to-batch consistency for sensitive applications.

Properties

• CAS Number: 216454-90-9
• Complexity: 271
• IUPAC Name: 9,9-dimethylfluorene-2,7-diamine
• InChI: InChI=1S/C15H16N2/c1-15(2)13-7-9(16)3-5-11(13)12-6-4-10(17)8-14(12)15/h3-8H,16-17H2,1-2H3
• InChI Key: FUKMZONXXALQHQ-UHFFFAOYSA-N
• Exact Mass: 224.131348519
• Molecular Formula: C15H16N2
• Molecular Weight: 224.30
• SMILES: CC1(C2=C(C=CC(=C2)N)C3=C1C=C(C=C3)N)C
• Topological: 52
• Monoisotopic Mass: 224.131348519
• Synonyms: 9,9-dimethyl-9H-fluorene-2,7-diamine, 216454-90-9, 9,9-dimethylfluorene-2,7-diamine, SCHEMBL349824, FUKMZONXXALQHQ-UHFFFAOYSA-N, G64647, 9,9-dimethyl-9H-fluorene-2,7- diamine (S-A-1)

Application

9,9-Dimethyl-9H-fluorene-2,7-diamine is widely used as a monomer for synthesizing conjugated polymers with tunable optoelectronic properties, particularly in organic light-emitting diodes (OLEDs) and photovoltaic devices. Its diamine functionality enables chelation with transition metals, making it valuable for catalytic systems or metal-organic frameworks (MOFs). The compound’s rigid structure also facilitates the development of high-performance epoxy resins and adhesives with enhanced thermal stability.

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