1,5-Hexadiyne is an alkyne with the molecular formula C6H10 and is characterized by the presence of two triple bonds located at the first and fifth carbon atoms in its linear chain. This compound is a colorless liquid at room temperature and is known for its distinctively sharp, pungent odor. It is insoluble in water but soluble in organic solvents, which makes it useful in various chemical reactions and applications. 1,5-Hexadiyne is highly reactive due to the presence of the triple bonds, making it a valuable intermediate in organic synthesis, particularly in the production of more complex molecules. Its reactivity also poses safety concerns, as it can undergo polymerization and other reactions under certain conditions. Additionally, it is important to handle this compound with care, as it may be flammable and toxic. Overall, 1,5-Hexadiyne serves as an important building block in organic chemistry, particularly in the synthesis of various organic compounds.

1,5-Hexadiyne

628-16-0: 1,5-Hexadiyne, Bipropargyl, Dipropargyl, Nsc 155174, Hexa-1,5-Diyne

1,5-Hexadiyne (stabilized with BHT)

1,5-Hexadiyne is used in the preparation of bisdehydro[12]annulene and biphenylene. It is also used as an important starting material in the preparation of (5Z,9Z)-5,9-hexadecadienoic acid.  Further, it is involved in the preparation of linear organotin polymers by  reaction with organotin dihydrides. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

CAS 628-16-0: 1,5-Hexadiyne

1,5-Hexadiyne (stabilized with BHT)

Ref: 10-F540924

1,5-Hexadiyne

Ref: 3B-H0485

1,5-Hexadiyne, 50% in pentane

Ref: 02-018720

1,5-HEXADIYNE

Ref: IN-DA003DQT