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CAS 3174-74-1

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3,6-Dihydro-2H-pyran

Description:
3,6-Dihydro-2H-pyran is a cyclic ether with the molecular formula C5H8O. It features a six-membered ring structure that includes one oxygen atom and five carbon atoms, with two of the carbon atoms being sp3 hybridized, contributing to its saturated nature. This compound is characterized by its colorless to pale yellow liquid form and has a mild, pleasant odor. It is soluble in organic solvents such as ethanol and ether but has limited solubility in water due to its hydrophobic characteristics. 3,6-Dihydro-2H-pyran is known for its reactivity, particularly in organic synthesis, where it can undergo various transformations, including polymerization and functionalization reactions. It is often used as a building block in the synthesis of more complex organic molecules, including pharmaceuticals and agrochemicals. Safety data indicates that it should be handled with care, as it may be flammable and can cause irritation upon contact with skin or eyes. Proper safety measures should be observed when working with this compound in a laboratory setting.
Formula:C5H8O
InChI:InChI=1S/C5H8O/c1-2-4-6-5-3-1/h1-2H,3-5H2
InChI key:InChIKey=MUGSKSNNEORSJG-UHFFFAOYSA-N
SMILES:C=1CCOCC1
Synonyms:
  • 2,3-Dihydropyran
  • 2H-pyran, 3,6-dihydro-
  • 3,4-Dihydro-2-Pyran
  • 3,4-Dihydropyran
  • 3,6-Dihydro-2H-pyran
  • 5,6-Dihydro-2H-pyran
Sort by

Purity (%)
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90
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95
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100
Found 5 products.
  • 3,6-dihydro-2H-pyran

    CAS:
    Formula:C5H8O
    Purity:98%
    Color and Shape:Liquid
    Molecular weight:84.1164

    Ref: IN-DA00382S

    1g
    25.00€
    5g
    50.00€
    10g
    65.00€
    1kg
    To inquire
    25g
    111.00€
    5kg
    To inquire
    100g
    311.00€
    10kg
    To inquire
    500g
    To inquire
  • 3,6-Dihydro-2H-pyran

    CAS:
    3,6-Dihydro-2H-pyran
    Purity:98%
    Molecular weight:84.12g/mol

    Ref: 54-OR80510

    1g
    32.00€
    5g
    44.00€
    25g
    178.00€
    100g
    503.00€
    500g
    1,828.00€
  • 3,6-Dihydro-2H-pyran

    CAS:
    Formula:C5H8O
    Purity:>98.0%(GC)
    Color and Shape:Colorless to Light yellow clear liquid
    Molecular weight:84.12

    Ref: 3B-D6554

    1g
    47.00€
    5g
    89.00€
  • 3,6-Dihydro-2H-pyran

    CAS:
    Formula:C5H8O
    Purity:95.0%
    Color and Shape:Liquid
    Molecular weight:84.118

    Ref: 10-F467558

    1g
    19.00€
    5g
    43.00€
    10g
    72.00€
    25g
    133.00€
    100g
    449.00€
  • 3,6-Dihydro-2H-pyran

    Controlled Product
    CAS:
    Formula:C5H8O
    Color and Shape:Neat
    Molecular weight:84.116

    Ref: TR-D449755

    5g
    1,008.00€