Description

Phenol, 4,4′-iminobis- (CAS No. 1752-24-5) is a high-purity organic compound with the molecular formula C₁₂H₁₁NO₂, widely utilized in advanced chemical research and industrial applications. This compound, also known as 4-(4-hydroxyanilino)phenol, features a diphenylamine core substituted with hydroxyl groups at the para positions, making it a valuable intermediate in polymer synthesis, dye manufacturing, and pharmaceutical development. Its crystalline form ensures consistent reactivity and stability, ideal for precise laboratory use. Available in various packaging options to suit your scale of operations, our product undergoes rigorous quality control to meet the highest standards of purity and performance.

Properties

• CAS Number: 1752-24-5
• Complexity: 162
• IUPAC Name: 4-(4-hydroxyanilino)phenol
• InChI: InChI=1S/C12H11NO2/c14-11-5-1-9(2-6-11)13-10-3-7-12(15)8-4-10/h1-8,13-15H
• InChI Key: YRUPBAWWCPVHFT-UHFFFAOYSA-N
• Exact Mass: 201.078978594
• Molecular Formula: C12H11NO2
• Molecular Weight: 201.22
• SMILES: C1=CC(=CC=C1NC2=CC=C(C=C2)O)O
• Topological: 52.5
• Monoisotopic Mass: 201.078978594
• Synonyms: 4,4′-Iminodiphenol, Phenol, 4,4′-iminobis-, Leucoindophenol, Bis(p-hydroxyphenyl)amine, 4,4′-Iminobisphenol, 4,4′-Dihydroxydiphenylamine, Bis(4-hydroxyphenyl)amine, Phenol, 4,4′-iminodi-, GT5H6Q4HYA, EINECS 217-136-3, BRN 2104633, UNII-GT5H6Q4HYA, 4,4-AZANEDIYLDIPHENOL, DTXSID6061945, 4-13-00-01064 (Beilstein Handbook Reference), PARACETAMOL IMPURITY M [EP IMPURITY], PARACETAMOL IMPURITY M (EP IMPURITY), DTXCID6035574, yrupbawwcpvhft-uhfffaoysa-n, 1752-24-5, 4,4′-azanediyldiphenol, 4-(4-hydroxyanilino)phenol, Dioxydiphenylamin, MFCD00091563, CBDivE_002778, PARACETAMOL IMPURITY M, SCHEMBL306231, CHEMBL470673, SCHEMBL9186403, STL282748, AKOS003632031, SB34282, BS-50096, DA-70036, PD214952, HY-135324, CS-0111408, NS00025750

Application

Phenol, 4,4′-iminobis- is commonly employed as a key intermediate in the synthesis of high-performance polymers, including epoxy resins and polyurethanes, due to its bifunctional hydroxyl groups. It also serves as a precursor in the production of dyes and pigments, particularly leuco dyes, which are critical for thermal paper and imaging technologies. Additionally, this compound finds use in pharmaceutical research for developing antioxidant and anti-inflammatory agents.

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