2-Ethynyltetrahydro-2H-pyran, with the CAS number 76928-53-5, is an organic compound characterized by its unique structure that includes a tetrahydropyran ring and an ethynyl group. This compound is typically a colorless to pale yellow liquid, exhibiting a distinctive odor. It is known for its reactivity due to the presence of the triple bond in the ethynyl group, which can participate in various chemical reactions, including nucleophilic additions and polymerization. The compound is soluble in organic solvents, making it useful in synthetic organic chemistry. Its applications may extend to the synthesis of more complex molecules, including pharmaceuticals and agrochemicals. Safety data indicates that, like many organic compounds, it should be handled with care, as it may pose health risks if inhaled or ingested. Overall, 2-ethynyltetrahydro-2H-pyran is a valuable intermediate in chemical synthesis, with properties that facilitate its use in various chemical transformations.

2-ethynyltetrahydro-2H-pyran

76928-53-5: 2-Ethynyltetrahydro-2H-pyran, with the CAS number 76928-53-5, is an organic compound characterized by its unique structure that includes a tetrahydropyran ring and an ethynyl group. This compound is typically a colorless to pale yellow liquid, exhibiting a distinctive odor. It is known for its reactivity due to the presence of the triple bond in the ethynyl group, which can participate in various chemical reactions, including nucleophilic additions and polymerization. The compound is soluble in organic solvents, making it useful in synthetic organic chemistry. Its applications may extend to the synthesis of more complex molecules, including pharmaceuticals and agrochemicals. Safety data indicates that, like many organic compounds, it should be handled with care, as it may pose health risks if inhaled or ingested. Overall, 2-ethynyltetrahydro-2H-pyran is a valuable intermediate in chemical synthesis, with properties that facilitate its use in various chemical transformations.

CAS 76928-53-5

2-ethynyltetrahydro-2H-pyran

2H-Pyran, 2-ethynyltetrahydro-

Ref: IN-DA005RS9

2-Ethynyloxane

Ref: 10-F640312

2-Ethynyloxane

Ref: TR-E678240