2-(3-Butynyloxy)tetrahydro-2H-pyran is used as a reagent in the synthesis of Phomoidride D, a bridged, polycyclic, natural compound that has the ability to inhibit squalene synthase and can be used as an antihypercholesterolemic agent. 2-(3-Butynyloxy)tetrahydro-2H-pyran is also used as a reagent to prepare Rugulactone, a natural compound that is isolated from Cryptocarya rugulosa.

CAS：40365-61-5
中文别名：2-(3-丁炔氧基)四水-2H-吡喃;2-(3-丁炔氧基)四氢-2H-吡喃;
英文别名：2-(3-BUTYNYLOXY)TETRAHYDRO-2 H-PYRAN;2-(But-3-yn-1-yloxy)tetrahydro-2H-pyran;2-but-3-ynoxyoxane;2-(3-Butynyloxy)tetrahydropyran;
分子式：C9H14O2
分子量：154.206
精确质量：154.099
Psa：18.46
Logp：1.5529

MDL号：MFCD00012352

外观与性状：无色至黄色液体
密度：0.984 g/mL at 25ºC(lit.)
沸点：206.6ºC at 760 mmHg
闪点：72.8ºC
折射率：n20/D 1.457(lit.)

安全说明：S23; S26; S28; S37/39
危险类别码：R20/21/22
危险品标志：Xn