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carbon dioxide

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carbon dioxide

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Also known as [CO2], R-744, E-290, E 290, E290, CO₂, carbon oxide, R744

chemical compound

OverviewAI-generated

Carbon dioxide is a chemical compound with the formula CO₂ and the IUPAC name carbon dioxide. Its canonical SMILES representation is C(=O)=O. The substance has a mass of 43.99 and a weight of 44.009. It possesses a standard enthalpy of formation of 394 and a standard molar entropy of 213.7. The electric dipole moment is 0, and the ozone depletion potential is 0.

Physical properties include a sublimation temperature of -78.5, -109, and -78.4, a density of 1560, and a vapor pressure of 56.5. The speed of sound is 259, and the solubility is 0.2. The ionization energy is 13.77. Exposure limits include a time-weighted average of 9000, a short-term limit of 54000, and an immediately dangerous to life or health level of 72000. The global warming potential is 1.

In literature, there are 160,592 PubMed articles referencing carbon dioxide. It is referenced by 7,245 other encyclopedia articles. The PubChem CID is 280, and the NIOSH Pocket Guide ID is 0103.

Synthesized by Vinony from 35 facts across 4 sources: Wikidata, PubChem, PubMed, Vinony graph. Generated from structured data (not the Wikipedia text) and checked against those facts — may still contain errors.

Chemical data

Formula
CO2
Molecular weight
44.009 g/mol
IUPAC name
carbon dioxide
SMILES
C(=O)=O
InChIKey
CURLTUGMZLYLDI-UHFFFAOYSA-N
XLogP
0.9
Polar surface area
34.1 Ų
H-bond donors
0
H-bond acceptors
2
Formal charge
0

via PubChem

Research

160,592 papers

via PubMed

Wikidata facts

Instance of
trace gas
Subclass of
oxocarbon
Mass
43.99
Has use
medication
Has parts of class
carbon–oxygen bond
Show 29 more facts
chemical formula
CO₂
Commons category
Carbon dioxide
topic's main category
Category:Carbon dioxide
NIOSH Pocket Guide ID
0103
sublimation temperature
-78.4
speed of sound
259
immediately dangerous to life or health
72000
vapor pressure
56.5
solubility
0.2
ionization energy
13.77
time-weighted average exposure limit
9000
short-term exposure limit
54000
World Health Organisation international non-proprietary name
carbon dioxide
canonical SMILES
C(=O)=O
standard enthalpy of formation
394
molar fusion enthalpy
9.02
molar enthalpy of vaporization
16.7
ozone depletion potential
0
found in taxon
Escherichia coli
density
1560
standard molar entropy
213.7
global warming potential
1
discoverer or inventor
Joseph Priestley
contributing factor of
ocean acidification
subject has role
primary metabolite
active ingredient in
carbon dioxide emissions
on focus list of Wikimedia project
WikiProject Climate change
electric dipole moment
0
topic has template
Template:Co2
Sources (10)

via Wikidata · CC0

~40 min read

Encyclopedic overview

Names

IUPAC name Carbon dioxide

Excerpted from Wikipedia’s “carbon dioxide” article, available under the CC BY-SA 4.0 licence.

Gallery (13)