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carbon dioxide

CO2

CAS124-38-9

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Identification

CAS Number: 124-38-9
EC Number: 204-696-9
UN Number: 2187
PubChem CID: 280

Physical-chemical properties

Molecular Formula: CO2
Molar Mass: 44.01 g/mol
IUPAC Name: carbon dioxide

Chemical Identifiers

InChI: InChI=1S/CO2/c2-1-3
InChI Key: CURLTUGMZLYLDI-UHFFFAOYSA-N

Overview

carbon dioxide (CAS: 124-38-9) is a chemical compound widely used in industry. The molecular formula is CO2. The molar mass is 44.01 g/mol.

Safety & Classification

No Hazard Classification

This substance is not classified as hazardous according to CLP Regulation (EC) No 1272/2008.

Transport (ADR)

UN Number	2187
ADR Class	2
Packing Group
Tunnel Code	C/E
Proper Shipping Name	Kohlendioxid, tiefgekühlt, flüssig
Marine Pollutant	No

Frequently Asked Questions

What is carbon dioxide?

carbon dioxide (CAS 124-38-9) is a chemical substance with the formula CO2 used in various industrial applications.

What are the properties of carbon dioxide?

carbon dioxide has a molar mass of 44.01 g/mol. See the technical data above for more details.

How to store carbon dioxide safely?

carbon dioxide should be stored according to the Safety Data Sheet instructions. Follow the GHS labeling and keep the substance in a cool, dry and well-ventilated place.

Is carbon dioxide dangerous?

The hazard level of carbon dioxide depends on the application. Always follow the safety instructions in the data sheet.

Where can I buy carbon dioxide?

You can order carbon dioxide (CAS 124-38-9) from OYSI. We deliver across Europe and offer technical consulting as well as complete compliance documentation.