Chem
J-GLOBAL ID:200907021576784080   Nikkaji number:J1.293I

Ar

アルゴン
Substance type:
Substance type
Substance type classified into 3 categories.
Decided structure: Substances with a clear structure
Undicided Structure: Substances with unknown or undetermined structure
Mixtures: Mixtures, racemic compounds, or compounds with relative structural arrangements
Decided structure
Molecular formula: Ar
Molecular formula furigana: AR
Molecular weight: 39.948
InChI: InChI=1S/Ar
InChI key: XKRFYHLGVUSROY-UHFFFAOYSA-N
SMILES: [Ar]
Systematic name  (2):
  • アルゴン
  • argon
Other name (2):
  • Argon
  • Ar
CAS registry number: 7440-37-1
Regulation number (4):
  • EINECS2311470
  • TSCA(7440-37-1)
  • UN-1006
  • UN-1951
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