736-42-5

Basic information

• Product Name: 2H-Pyran, 2,2'-[1,4-cyclohexanediylbis(oxy)]bis[tetrahydro-
• CAS NO: 736-42-5
• Molecular Formula: C16H28O4
• Molecular Weight: 284.396
• Mol File: 736-42-5.mol
• Article Data: 4

Chemical Properties

• CAS DataBase Reference: 2H-Pyran, 2,2'-[1,4-cyclohexanediylbis(oxy)]bis[tetrahydro-(CAS DataBase Reference)
• NIST Chemistry Reference: 2H-Pyran, 2,2'-[1,4-cyclohexanediylbis(oxy)]bis[tetrahydro-(736-42-5)
• EPA Substance Registry System: 2H-Pyran, 2,2'-[1,4-cyclohexanediylbis(oxy)]bis[tetrahydro-(736-42-5)

Safety Data

• Hazardous Substances Data: 736-42-5(Hazardous Substances Data)

Upstream product

• 110-87-2 3,4-dihydro-2H-pyran 
• 556-48-9 1,4-Cyclohexanediol 

Relevant articles and documents

Microwave-mediated selective monotetrahydropyranylation of symmetrical diols catalyzed by iodine

Selective protection of one hydroxyl group as its tetrahydropyranyl ether in 1, n-symmetrical diol is achieved by iodine-catalyzed reaction of the diol with dihydropyranyl ether under microwave irradiation.

Highly Selective Monotetrahydropyranylation of Symmetrical Diols Catalysed by a Strongly Acidic Ion-exchange Resin

Several primary and secondary symmetrical diols, ranging from propane-1,3-diol to decane-1,10-diol, are selectively monoprotected by monotetrahydropyranyl ether formation catalysed by a strongly acidic ion-exchange resin (Dowex 50x x 2, 50-100 mesh) in a 3,4-dihydro-2H-pyran-hydrocarbon mixture.