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

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. 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-1393582-5
Molecular Formula: C₁₃H₁₄O₂
Molecular Weight: 202.24900 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

Request MSDS / TDS

No offers for this compound yet.

Request a quote

Physicochemical Properties

Boiling Point	326ºC at 760 mmHg
Density	1.09 g/cm3
Flash Point	133.8ºC
Exact Mass	202.09900
PSA	18.46000
LogP	2.57330

Customs & Trade Information

HS Code	2932999099
Summary	2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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.

What are the upstream and downstream products of 2-(2-ethynylphenoxy)tetrahydro-2H-pyran?

For 2-(2-ethynylphenoxy)tetrahydro-2H-pyran, Upstream Products: 3,4-Dihydro-2H-pyran, 2-Ethynylphenol, 2-Iodophenol; Downstream Products: 2-Ethynylphenol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "2-(2-ethynylphenoxy)tetrahydro-2H-pyran (CAS 125130-98-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1393582-5 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.