Thermo Scientific Chemicals Phenolphthalein, For analysis ACS

Product Code	Brand	Quantity	Packaging
10667211	Thermo Scientific Chemicals 417181000	100 g	Plastic bottle
10289840	Thermo Scientific Chemicals 417185000	500 g	Plastic bottle
10135513	Thermo Scientific Chemicals 417180026	2.5 kg	Plastic bottle

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

Chemical Identifiers

• CAS: 77-09-8
• Molecular Weight (g/mol): 318.33
• InChI Key: KJFMBFZCATUALV-UHFFFAOYSA-N
• ChEBI: CHEBI:34914

• Molecular Formula: C20H14O4
• MDL Number: MFCD00005913
• PubChem CID: 4764
• SMILES: OC1=CC=C(C=C1)C1(OC(=O)C2=CC=CC=C12)C1=CC=C(O)C=C1

Specifications

• Melting Point: 258.0°C to 263.0°C
• Clarity: Passes Test
• MDL Number: MFCD00005913
• Merck Index: 15, 7356
• InChI Key: KJFMBFZCATUALV-UHFFFAOYSA-N
• SMILES: OC1=CC=C(C=C1)C1(OC(=O)C2=CC=CC=C12)C1=CC=C(O)C=C1
• Molecular Weight (g/mol): 318.33
• ChEBI: CHEBI:34914
• Grade: ACS Reagent
• Visual Transition Interval: from pH 8.0 (colorless) to pH 10 (red)
• Color: White
• Chemical Name or Material: Phenolphthalein

• CAS: 77-09-8
• Molecular Formula: C20H14O4
• Beilstein: 18, 143
• 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
• PubChem CID: 4764
• Formula Weight: 318.32
• Vapor Pressure: Vapor Pressure: Negligible
• Density: 1.299g/mL
• Physical Form: Crystalline Powder

Safety and Handling

GHS H Statement:
May cause cancer.
Suspected of causing genetic defects.
Suspected of damaging fertility.

GHS P Statement:
Obtain special instructions before use.
IF exposed or concerned: Get medical advice/attention.
Use personal protective equipment as required.

WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge

Danger

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