Thermo Scientific Chemicals Phenolphthalein, For analysis ACS

Description

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Indicator

Specifications

Chemical Identifiers

• CAS: 77-09-8
• Molecular Formula: C20H14O4
• Molecular Weight (g/mol): 318.33
• MDL Number: MFCD00005913
• InChI Key: KJFMBFZCATUALV-UHFFFAOYSA-N
• PubChem CID: 4764
• ChEBI: CHEBI:34914
• SMILES: OC1=CC=C(C=C1)C1(OC(=O)C2=CC=CC=C12)C1=CC=C(O)C=C1

• Melting Point: 258.0°C to 263.0°C
• Clarity: Passes Test
• Beilstein: 18, 143
• Merck Index: 15, 7356
• Solubility Information: Solubility in water: <0.1%. Other solubilities: 1g/12mL alcohol, 1g/100mL ether, soluble in alkalies, soluble in chloroform
• Infrared Spectrum: Authentic
• IUPAC Name: 3,3-bis(4-hydroxyphenyl)-2-benzofuran-1-one
• Formula Weight: 318.32
• Grade: ACS Reagent
• Packaging: Plastic bottle
• Vapor Pressure: Vapor Pressure: Negligible
• Visual Transition Interval: from pH 8.0 (colorless) to pH 10 (red)
• Density: 1.299g/mL
• Color: White
• Quantity: 2.5 kg
• Physical Form: Crystalline Powder
• Chemical Name or Material: Phenolphthalein

RUO – Research Use Only