... Product: 1 4 ButynediolHigh QualityEarliest ShipmentCompetitive priceProfessional Service1,4-Butynediol is an organic compound that is an alkyne and a ... cm³Melting point52-55 °CBoiling point238 °CHazardsNFPA 7041,4-Butynediol can be produced in the Reppe synthesis, where formaldehyde and ... used for the reaction which can range from 1 to 20 bar.[2][edit] Applications1,4-Butynediol is a precursor ...