Description

Benzenediazonium, 2,5-diethoxy-4-(4-morpholinyl)-, hexafluorophosphate(1-) (1:1) (CAS No. 4255-94-1) is a highly specialized diazonium salt with the molecular formula C₁₄H₂₀F₆N₃O₃P. This compound is characterized by its unique structural features, including a morpholine-substituted benzene ring and a hexafluorophosphate counterion, which enhance its stability and reactivity. It is widely utilized in organic synthesis, particularly in photochemical and electrophilic aromatic substitution reactions. The compound is supplied as a high-purity solid, ensuring consistent performance in sensitive applications. Proper storage under inert conditions is recommended to maintain its integrity.

Properties

• CAS Number: 4255-94-1
• Complexity: 401
• IUPAC Name: 2,5-diethoxy-4-morpholino-benzenediazonium;hexafluorophosphate
• InChI: InChI=1S/C14H20N3O3.F6P/c1-3-19-13-10-12(17-5-7-18-8-6-17)14(20-4-2)9-11(13)16-15;1-7(2,3,4,5)6/h9-10H,3-8H2,1-2H3;/q+1;-1
• InChI Key: NZVOTKLLJFYVOV-UHFFFAOYSA-N
• Exact Mass: 423.11464748
• Molecular Formula: C14H20F6N3O3P
• Molecular Weight: 423.29
• SMILES: CCOC1=CC(=C(C=C1[N+]#N)OCC)N2CCOCC2.F[P-](F)(F)(F)(F)F
• Topological: 59.1
• Monoisotopic Mass: 423.11464748
• Synonyms: 4255-94-1, Benzenediazonium, 2,5-diethoxy-4-(4-morpholinyl)-, hexafluorophosphate(1-), EINECS 224-232-9, 4-Morpholino-2,5-diethoxybenzenediazonium hexafluorophosphate, DTXSID9063378, 2,5-Diethoxy-4-morpholinobenzenediazonium hexafluorophosphate, N-(4-Diazonium-2,5-diethoxyphenyl)morpholine, hexafluorophosphate, Benzenediazonium, 2,5-diethoxy-4-(4-morpholinyl)-, hexafluorophosphate(1-) (1:1), DTXCID9040130, 2,5-Diethoxy-4-(morpholin-4-yl)benzenediazonium hexafluorophosphate, 2,5-diethoxy-4-morpholin-4-ylbenzenediazonium hexafluorophosphate, NZVOTKLLJFYVOV-UHFFFAOYSA-N, NS00082871

Application

This diazonium salt is primarily employed as a photoactive compound in photolithography and photoresist formulations. It serves as a key intermediate in the synthesis of dyes, pigments, and functionalized aromatic compounds. Researchers also utilize it in surface modification and polymerization initiation due to its efficient radical generation under UV light. Its stability and reactivity make it suitable for advanced material science applications.

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