Global
APIs & Raw Materials

3,4-Dihydro-2H-pyrane

3,4-Dihydro-2H-pyran (DHP) is a versatile vinyl ether with many applications as intermediate.

3,4-Dihydro-2H-pyran (DHP) is a versatile vinyl ether with many applications as intermediate. It can be also used to protect a number of reactive functional groups. 3,4-Dihydro-2H-pyran (DHP) has potential polymer applications as it can be polymerized either with itself or with other unsaturated compounds.

Boiling point of 3,4-Dihydro-2H-pyran (DHP) is at 85°C and freezing point at -70°C.

Product CAS No. M [g/mol] Assay [%] b.p [C] m.p. [C]
3,4-Dihydro-2H-pyrane 110-87-2 84.12 min. 99.0 87 -70