2-Coumaranone, 97%, Thermo Scientific Chemicals

Product Code	Brand	Quantity
10071760	Thermo Scientific Acros 154460010	1 g
10514091	Thermo Scientific Acros 154460050	5 g
10256200	Thermo Scientific Acros 154460100	10 g

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.

Chemical Identifiers

• CAS: 553-86-6
• Molecular Weight (g/mol): 134.13
• InChI Key: ACZGCWSMSTYWDQ-UHFFFAOYSA-N
• PubChem CID: 68382
• SMILES: C1C2=CC=CC=C2OC1=O

• Molecular Formula: C₈H₆O₂
• MDL Number: MFCD00005856
• Synonym: 2-coumaranone, benzofuran-2 3h-one, 2 3h-benzofuranone, 3h-benzofuran-2-one, benzofuran-2-one, benzofuranone, 1-benzofuran-2 3h-one, isocoumaranone, 2-coumarotioiie
• IUPAC Name: 3H-1-benzofuran-2-one

Specifications

• CAS: 553-86-6
• CAS Max %: 100.0
• Boiling Point: 248°C to 250°C
• Infrared Spectrum: Authentic
• Packaging: Glass bottle
• MDL Number: MFCD00005856
• Synonym: 2-coumaranone, benzofuran-2 3h-one, 2 3h-benzofuranone, 3h-benzofuran-2-one, benzofuran-2-one, benzofuranone, 1-benzofuran-2 3h-one, isocoumaranone, 2-coumarotioiie
• SMILES: C1C2=CC=CC=C2OC1=O
• Molecular Weight (g/mol): 134.13
• Formula Weight: 134.13
• Physical Form: Crystalline Powder or Crystals

• CAS Min %: 96.0
• Melting Point: 47°C to 52°C
• Flash Point: >112°C
• Assay Percent Range: 96% min. (GC)
• Molecular Formula: C₈H₆O₂
• Beilstein: 17, 309
• InChI Key: ACZGCWSMSTYWDQ-UHFFFAOYSA-N
• IUPAC Name: 3H-1-benzofuran-2-one
• PubChem CID: 68382
• Percent Purity: 97%
• Chemical Name or Material: 2-Coumaranone, 97%

Safety and Handling

GHS H Statement:
Causes serious eye irritation.

GHS P Statement:
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

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, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.

GHS Signal Word: Warning

missing translation for 'einecsNumber' : 209-052-0

missing translation for 'tsca' : TSCA

Product Identifier

• 2-Coumaranone

Signal Word

• Warning

Hazard Category

• Serious eye damage/eye irritation Category 2

Hazard Statement

• H319-Causes serious eye irritation.

Precautionary Statement

• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

RUO – Research Use Only