Chem
J-GLOBAL ID：200907017910909690   Nikkaji number：J43.463I

3,4-Dihydro-2H-pyran

3,4-ジヒドロ-2H-ピラン
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： C5H8O
Molecular formula furigana： C5-H8-O
Molecular weight： 84.118
InChI： InChI=1S/C5H8O/c1-2-4-6-5-3-1/h2,4H,1,3,5H2
InChI key： BUDQDWGNQVEFAC-UHFFFAOYSA-N
SMILES： C1COC=CC1
Systematic name  (4)：
  • 5,6-ジヒドロ-4H-ピラン
  • 2,3-ジヒドロ-4H-ピラン
  • 3,4-ジヒドロ-2H-ピラン
  • 3,4-dihydro-2H-pyran
Other name (7)：
  • Δ2-ジヒドロピラン
  • Δ2-Dihydropyran
  • ジヒドロピラン
  • Dihydropyran
  • 3,4-Dihydro-2H-pyran
Show all
CAS registry number： 110-87-2
Regulation number (5)：
  • (5)-670
  • UP7700000
  • EINECS2038104
  • TSCA(110-87-2)
  • UN-2376
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