Jingsj
.mol.sdf

2-(2-ethynylphenoxy)tetrahydro-2H-pyran

2-(2-乙炔苯氧基)四氢-2H-吡喃

Also known as: 2-(2-ethynylphenoxy)oxane, 2H-Pyran, 2-(2-ethynylphenoxy)tetrahydro-, 2-(2-ethynylphenoxy)-3,4,5,6-tetrahydro-2H-pyran

2-(2-ethynylphenoxy)tetrahydro-2H-pyran (CAS 125130-98-5) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C13H14O2 and a molecular weight of 202.24900 g/mol. It is also known as 2-(2-ethynylphenoxy)oxane, 2H-Pyran, 2-(2-ethynylphenoxy)tetrahydro- and 2-(2-ethynylphenoxy)-3,4,5,6-tetrahydro-2H-pyran. Key properties include a boiling point of 326ºC at 760 mmHg, a density of 1.09 g/cm3 and a flash point of 133.8ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
125130-98-5
Jingsj CID
J-1393582-1
Molecular Formula
C13H14O2
Chinese Name
2-(2-乙炔苯氧基)四氢-2H-吡喃
Molecular Weight
202.24900 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

No offers for this compound yet.

Request a quote

Physicochemical Properties

Boiling Point326ºC at 760 mmHg
Density1.09 g/cm3
Flash Point133.8ºC

Frequently Asked Questions

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

The CAS number of 2-(2-ethynylphenoxy)tetrahydro-2H-pyran is 125130-98-5.

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

2-(2-ethynylphenoxy)tetrahydro-2H-pyran has molecular formula C13H14O2 and molecular weight 202.24900 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "2-(2-ethynylphenoxy)tetrahydro-2H-pyran (CAS 125130-98-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1393582-1 (accessed 2026-10-22).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.