Carbon dioxide

CAS # 124-38-9

Compound Structure and Properties

Molecular Weight44.0095
Melting Point-78 °C, 194.7 °K, -109 °F
Boiling Point-57 °C, 216.6 °K, -70 °F
Density1562 kg/m3 (solid at 1 atm and −78.5 °C)
770 kg/m3 (liquid at 56 atm and 20 °C)
1.977 kg
Solubility in Water1.45 g/L at 25 °C, 100 kPa
Data above sourced from ChemSpider and Wikipedia

GC Mass Spectrum

Click and drag to zoom, double click to reset zoom
Carbon dioxide; Carbon oxide (CO2); Carbonic acid, gas; Carbonic anhydride; Dry ice; CO2; Anhydride carbonique; Carbonice; Kohlendioxyd; Kohlensaure; Cardice; Dricold; Drikold; Dioxomethane; Carbonica; UN 1013; UN 1845; UN 2187; Carbonic acid anhydride; Khladon 744; R 744

Restek Domestic Customer Service



Your Full Name

Your Email

Company Name


Spam Block (Please leave this blank)

all fields required

Thank you

Your message has been sent. We will be in touch shortly.

Message not sent

Sorry, your message could not be sent at this time. Please try again later, or contact Restek or your local Restek representative via phone.