oxygen

Modify Date: 2026-07-01 19:16:06

oxygen Structure
oxygen structure
Common Name oxygen
CAS Number 80937-33-3 Molecular Weight 31.99880
Density N/A Boiling Point N/A
Molecular Formula O2 Melting Point N/A
MSDS N/A Flash Point N/A

Summary: Oxygen, CAS number 80937-33-3, molecular formula O2, molecular weight 31.99880. For research-use only, not for medical or clinical usage.


 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name oxygen
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Molecular Formula O2
Molecular Weight 31.99880
Exact Mass 31.98980
PSA 34.14000
LogP 0.06700

 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

singlet oxygen
.dioxene

 oxygen | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the LogP of oxygen?
A: LogP of oxygen is 0.06700.
Q: What is the polar surface area (PSA) of oxygen?
A: Polar surface area (PSA) of oxygen is 34.14000.
Q: What English synonyms does oxygen have?
A: English synonyms of oxygen: singlet oxygen, .dioxene.
Q: What is the molecular formula of oxygen?
A: Molecular formula of oxygen is O2.
Q: What is the Chinese name of 80937-33-3?
A: Chinese name of 80937-33-3 is 80937-33-3.
Q: What is the molecular weight of oxygen?
A: Molecular weight of oxygen is 31.99880.
Q: What is the English name of oxygen?
A: The English name of oxygen is oxygen.
Q: What is the CAS number of oxygen?
A: CAS number of oxygen is 80937-33-3.
Q: What are the downstream products of oxygen?
A: Related downstream products(CAS) of oxygen: 31323-44-1;67777-49-5;56240-64-3;42931-29-3;14986-21-1;108-94-1;108-93-0;7726-95-6;353-50-4.
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