3,4-Dihydro-2H-Pyran (CAS No. 110-87-2)
A heterocyclic compound with the molecular formula C5H8O, this clear, colourless liquid is a key intermediate in organic synthesis. It is commonly used as a hydroxyl-protecting reagent in the preparation of tetrahydropyranyl ethers. With a boiling point of 86°C, it is also utilized in polymer industries and in the synthesis of bicyclic compounds. Its versatility makes it an essential component in various chemical processes.
In addition to its specialty chemical offerings, Praktan Industries provides Solvent distillation services. These include:
- Fractional Distillation: For separating components based on boiling point differences.
- Azeotropic Distillation: Ideal for breaking azeotropes and purifying mixtures.
- Extractive Distillation Employing special solvents to enhance the separation of closely boiling compounds.
Specifications
- Empirical Formula (Hill Notation): C5H8O
- CAS Number: 110-87-2
- Molecular Weight:84.12
- Beilstein:103493
- EC Number:203-810-4
- MDL number:MFCD00006558
- UNSPSC Code:12352005
- PubChem Substance ID:24893341
- NACRES:NA.22
Properties
- vapor density : 2.9 (vs air)
- Quality Level: 200
- Assay : 97%
- Form : liquid
- Refractive Index : n20/D 1.440 (lit.)
- BP : 86 °C (lit.)
- MP - 70 °C (lit.)
- Density : 0.922 g/mL at 25 °C (lit.)
- SMILES string : C1COC=CC1
- InChI : 1S/C5H8O/c1-2-4-6-5-3-1/h2,4H,1,3,5H2
- InChI key : BUDQDWGNQVEFAC-UHFFFAOYSA-N