Thermo Scientific Chemicals Phenolphthalein, ACS

Product Code	Brand	Quantity
11328977	Thermo Scientific Chemicals 038705.22	100 g
11338977	Thermo Scientific Chemicals 038705.36	500 g

Description

Phenolphthalein is widely used as an indicator in acid-base titrations, water treatment applications. Due to its pH sensitivity, It is used to the check extend of carbonation in concrete, soap and in toys as diapering work. It is used in Kastle-Meyer test, which identifies the substances containing blood.

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

Chemical Identifiers

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

• Molecular Formula: C20H14O4
• MDL Number: MFCD00005913
• PubChem CID: 4764
• IUPAC Name: 3,3-bis(4-hydroxyphenyl)-2-benzofuran-1-one

Specifications

• Melting Point: 258°C to 262°C
• Molecular Formula: C20H14O4
• Beilstein: 284423
• Solubility Information: Soluble in alcohol; Slightly soluble in ether; Slightly soluble in dimethyl sulfoxide and insoluble in benzene or hexane.
• 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
• Physical Form: Powder

• CAS: 77-09-8
• MDL Number: MFCD00005913
• Merck Index: 14,7243
• InChI Key: KJFMBFZCATUALV-UHFFFAOYSA-N
• IUPAC Name: 3,3-bis(4-hydroxyphenyl)-2-benzofuran-1-one
• PubChem CID: 4764
• Formula Weight: 318.33
• Density: 1.299 g/mL
• Chemical Name or Material: Phenolphthalein, For analysis ACS

Safety and Handling

GHS H Statement
H350-H341-H361

P201-P202-P260-P281-P308+P313-P501c

H341-H351-H361f-H373

missing translation for 'einecsNumber' : 201-004-7

missing translation for 'rtecsNumber' : SM8380000

missing translation for 'tsca' : Yes

Recommended Storage : Ambient temperatures

Product Identifier

• Phenolphthalein

Signal Word

• Danger

Hazard Category

• Carcinogenicity Category 1B
• Germ cell mutagenicity Category 2
• 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.

Supplemental information

• MIXTURE LIST-Contains : phenolphthalein

RUO – Research Use Only