Description

9-Hydroxyfluorene (CAS No. 1689-64-1) is a high-purity organic compound with the molecular formula C₁₃H₁₀O and IUPAC name 9H-fluoren-9-ol. This white to off-white crystalline solid is a versatile intermediate in organic synthesis and pharmaceutical research. With a molecular weight of 182.22 g/mol, it exhibits excellent solubility in common organic solvents like ethanol, methanol, and DMSO. Our product is rigorously tested to ensure ≥98% purity (HPLC) and is supplied in sealed containers under inert atmosphere to guarantee stability. Ideal for use as a building block in fluorescent materials, liquid crystals, and advanced polymer research. Each batch is accompanied by comprehensive analytical data including ¹H NMR, HPLC chromatograms, and mass spectrometry reports.

Properties

• CAS Number: 1689-64-1
• Complexity: 191
• IUPAC Name: 9H-fluoren-9-ol
• InChI: InChI=1S/C13H10O/c14-13-11-7-3-1-5-9(11)10-6-2-4-8-12(10)13/h1-8,13-14H
• InChI Key: AFMVESZOYKHDBJ-UHFFFAOYSA-N
• Exact Mass: 182.073164938
• Molecular Formula: C13H10O
• Molecular Weight: 182.22
• SMILES: C1=CC=C2C(=C1)C(C3=CC=CC=C32)O
• Topological: 20.2
• Monoisotopic Mass: 182.073164938
• Physical Description: White or cream-colored powder;
• Synonyms: 9H-Fluoren-9-ol, 9-Hydroxyfluorene, 1689-64-1, 9-Fluorenol, Fluoren-9-ol, Fluorenol, 9-Hydroxy fluorene, Diphenylene carbinol, 9-Hydroxy-9H-fluorene, CHEBI:16904, BV0Q72R613, NSC 5320, NSC-5320, EINECS 216-879-0, 9-FLUORENYL ALCOHOL, DTXSID4052683, Fluoren9ol, 9HFluoren9ol, 9FLUORENOL, DTXCID8031281, 216-879-0, MFCD00001135, CHEMBL571548, UNII-BV0Q72R613, 9H-Fluorene-9-ol, fluorene, 9-hydroxy-, 9-Fluorenol (Standard), 9-Hydroxyfluorene, 96%, bmse000564, SCHEMBL58473, BIDD:ER0390, SCHEMBL216862, SCHEMBL2797818, SCHEMBL7840975, SCHEMBL9620670, AFMVESZOYKHDBJ-UHFFFAOYSA-, NSC5320, HY-W016388R, BDBM50303916, SBB007717, ZINC00968252, AKOS000120836, AC-4876, CS-W017104, DS-5094, FH34727, HY-W016388, SY049604, DB-050489, F0229, NS00025546, ST50825187, EN300-20827, C06711, F14877, Q5462806, F1921-2328, Z104483208, InChI=1/C13H10O/c14-13-11-7-3-1-5-9(11)10-6-2-4-8-12(10)13/h1-8,13-14H

Application

9-Hydroxyfluorene serves as a key precursor in the synthesis of fluorene-based polymers for OLED applications. Researchers utilize this compound in developing photoresist materials for semiconductor manufacturing due to its excellent light-absorption properties. In pharmaceutical chemistry, it’s employed as an intermediate for creating potential anticancer and anti-inflammatory agents. The compound also finds use in materials science for creating fluorescent probes and molecular sensors.

Safety and Hazards

GHS Hazard Statements

• H302 (50%): Harmful if swallowed [Warning Acute toxicity, oral]
• H315 (50%): Causes skin irritation [Warning Skin corrosion/irritation]
• H319 (50%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
• H332 (50%): Harmful if inhaled [Warning Acute toxicity, inhalation]
• H335 (50%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]
• H400 (25%): Very toxic to aquatic life [Warning Hazardous to the aquatic environment, acute hazard]
• H410 (25%): Very toxic to aquatic life with long lasting effects [Warning Hazardous to the aquatic environment, long-term hazard]
• H411 (75%): Toxic to aquatic life with long lasting effects [Hazardous to the aquatic environment, long-term hazard]

Precautionary Statements

• P261, P264, P264+P265, P270, P271, P273, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P317, P319, P321, P330, P332+P317, P337+P317, P362+P364, P391, P403+P233, P405, and P501

Hazard Classes and Categories

• Acute Tox. 4 (50%)
• Skin Irrit. 2 (50%)
• Eye Irrit. 2A (50%)
• Acute Tox. 4 (50%)
• STOT SE 3 (50%)
• Aquatic Acute 1 (25%)
• Aquatic Chronic 1 (25%)
• Aquatic Chronic 2 (75%)

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Disclaimer: Sold exclusively for laboratory research. Prohibited for commercial use, diagnostics, or human/animal applications. Buyers assume all compliance liability.