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Chemical Substance

2-oxopyran-5-carboxylic acid

CAS Number500-05-0
EC Number207-899-0
Molecular FormulaC6H4O4
SDS management

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Identifiers

Cas Number500-05-0Primary
Ec Number207-899-0
Chemical NameCoumalic acid
Chemical Name2-oxopyran-5-carboxylic acid

GHS Hazard Pictograms

GHS07 Hazard PictogramGHS07

Hazard Classifications

Skin Irrit. 2
Skin irritation
Warning
Hazard CodeH315
CategorySkin Irrit. 2
Source: Notified C&L
Eye Irrit. 2
Eye irritation
Warning
Hazard CodeH319
CategoryEye Irrit. 2
Source: Notified C&L

Related Substances

2-OXO-2H-PYRAN-3-CARBOXYLIC ACID
3040-20-8
5-hydroxy-4-oxo-4H-pyran-2-carboxylic acid
499-78-5
3-hydroxy-4-oxopyran-2,6-dicarboxylic acid
497-59-6
2-(1-methyl-1H-pyrazol-5-yl)oxolane-2-carboxylic acid
2137990-67-9
3,4-dihydro-2H-pyran-5-carboxylic acid
40915-37-5

Disclaimer

The substance data provided is sourced from various third-party databases and regulatory sources. While we strive to maintain accuracy, we cannot guarantee the completeness, accuracy, or timeliness of this information. Users are responsible for verifying all data before use in compliance, safety, or regulatory contexts. NextSDS is not liable for any decisions made based on this data.