Thermo Scientific Chemicals Phenolphthalein, 98.5%

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
• IUPAC Name: 3,3-bis(4-hydroxyphenyl)-2-benzofuran-1-one
• 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
• Assay Percent Range: 98.5%
• 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
• Formula Weight: 318.32
• Loss on Drying: 0.5% max. (105°C)
• Percent Purity: 98.5%
• Grade: Pure
• Packaging: Plastic bottle
• Density: 1.299
• Color: White
• Quantity: 100 g
• Physical Form: Powder
• Chemical Name or Material: Phenolphthalein

Safety and Handling

Product Identifier

• Phenolphthalein

Signal Word

• Danger

Hazard Category

• Germ cell mutagenicity Category 2
• Carcinogenicity Category 1B
• Reproductive toxicity Category 2

Hazard Statement

• H341-Suspected of causing genetic defects.
• H350-May cause cancer.
• H361f-Suspected of damaging fertility.

Precautionary Statement

• P201-Obtain special instructions before use.
• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P308+P313-IF exposed or concerned: Get medical advice/attention.

RUO – Research Use Only