Empirical Formula (Hill Notation) C 10 H 8. Procedure to determine the melting point of Naphthalene: Take a capillary tube and close its one end by heating the end in the flame for 2-3 minutes while continuously rotating it.
77 °C Jean-Claude Bradley Open Melting Point Dataset 15981 80.2 °C Jean-Claude Bradley Open Melting Point Dataset 17171 , 22341 80 °C Jean-Claude Bradley Open Melting Point Dataset 28296 , 28297 , 28298 , 28299
EC Number 202-049-5. PubChem Substance ID … Melting point standard 79-81°C analytical standard Synonym: Naphthalene CAS Number 91-20-3. Naphthalene has the chemical formula C10H8. Take naphthalene on a tile and crush it into a fine powder. 2-Naphthol is a colorless crystalline solid and an isomer of 1-naphthol, differing by the location of the hydroxyl group on naphthalene.The naphthols are naphthalene homologues of phenol, with the hydroxyl group being more reactive than in the phenols. Molecular Weight 128.17 . Beilstein/REAXYS Number 1421310 .
It is the simplest aromatic hydrocarbon and has a melting point of 176.5 degrees Fahrenheit or 80.26 degrees Celsius. MDL number MFCD00001742. As shown in the figure below, firmly hold the closed end of the capillary tube between your finger and thumb. 80.26 degrees Celsius Lab: Melting / Freezing Point of Naphthalene Objective: In this lab, you will investigate the melting and freezing point of the substance, naphthalene (moth ball flakes).