2-(4-Pentynyloxy)tetrahydro-2H-pyran

2-(4-戊炔氧基)四氢-2H-吡喃

Also known as: 1-(tetrahydropyran-2-yloxy)-4-pentyne, 2-(4-Pentyn-1-yloxy)tetrahydro-2H-pyran, 2-pent-4-ynoxyoxane, 2-pent-4-ynyloxy-2H-3,4,5,6-tetrahydropyran, 5-(2-tetrahydropyranyloxy)-1-pentyne, 5-(Tetrahydropyran-2-yloxy)-pentyne, 5-[(tetrahydro-2H-pyran-2-yl)oxy]pent-1-yne, MFCD00792655, tetrahydro-2-(4-pentynyloxy)-2H-pyran

CAS No.
62992-46-5
Jingsj CID
J-37557-7
Molecular Formula
C10H16O2
Chinese Name
2-(4-戊炔氧基)四氢-2H-吡喃
Molecular Weight
168.23300 g/mol
Category
Aliphatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Melting Point84-88ºC(lit.)
Boiling Point40-45ºC0.03 mm Hg(lit.)
Density0.968 g/mL at 25ºC(lit.)
Flash Point177ºC

Frequently Asked Questions

What is the CAS number of 2-(4-Pentynyloxy)tetrahydro-2H-pyran?

62992-46-5

What are the molecular formula and molecular weight of 2-(4-Pentynyloxy)tetrahydro-2H-pyran?

C10H16O2, molecular weight 168.23300 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026