Y0000438

Coumarin

European Pharmacopoeia (EP) Reference Standard

• Synonym(s): 1,2-Benzopyrone, 1-Benzopyran-2-one, 2H-Chromen-2-one
• Empirical Formula (Hill Notation): C₉H₆O₂
• CAS Number: 91-64-5
• Molecular Weight: 146.14
• UNSPSC Code: 41116107
• NACRES: NA.24
• PubChem Substance ID: 329830955
• MDL number: MFCD00006850
• Beilstein/REAXYS Number: 383644

Properties

• InChI: 1S/C9H6O2/c10-9-6-5-7-3-1-2-4-8(7)11-9/h1-6H
• SMILES string: O=C1Oc2ccccc2C=C1
• InChI key: ZYGHJZDHTFUPRJ-UHFFFAOYSA-N
• grade: pharmaceutical primary standard
• vapor pressure: 0.01 mmHg ( 47 °C)
• API family: coumarin
• manufacturer/tradename: EDQM
• bp: 298 °C (lit.)
• mp: 68-73 °C (lit.)
• application(s): pharmaceutical (small molecule)
• format: neat
• storage temp.: 2-8°C

Description

Application

Coumarin EP Reference standard, intended for use in laboratory tests only as specifically prescribed in the European Pharmacopoeia.

General description

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the Issuing Pharmacopoeia. For further information and support please go to the website of the issuing Pharmacopoeia.

Other Notes

Sales restrictions may apply.

Packaging

The product is delivered as supplied by the issuing Pharmacopoeia. For the current unit quantity, please visit the EDQM reference substance catalogue.

Safety Information

• pictograms: GHS06
• signalword: Danger
• hcodes: H301 + H311,H317
• pcodes: P261 - P264 - P272 - P280 - P301 + P310 - P302 + P352 + P312
• Hazard Classifications: Acute Tox. 3 Dermal - Acute Tox. 3 Oral - Skin Sens. 1
• Storage Class: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• wgk: WGK 1
• flash_point_f: 323.6 °F - closed cup
• flash_point_c: 162 °C - closed cup