Details for 3,4-Dihydro-2H-pyran
3,4-Dihydro-2H-pyran
111Category: Organic chemicals and Derivatives
CAS NO: 110-87-2 EC NO: 203-810-4 Molecular Formula: C5H8O Molecular Weight: 84.1164 Specification: InChI: InChI=1/C5H8O/c1-2-4-6-5-3-1/h2,4H,1,3,5H2 Product description:
Fomular C5H8O
UN NO 2376
CAS No 110-87-2
Hazard class 3.2
HS Number 2932999099Appearance
Colourless to light yellow clear liquid.Specification
Items
Standard
Appearance Colourless to light yellow clear liquid Purity（﹪） ≥98 Moisture（﹪） ≤0.3 Density（g/cm3） 0.922 Usage
3,4-Dihydro-2H-pyran is widely used as a hydroxyl protectant, mainly in the pharmaceutical field, and can also be used as a pharmaceutical intermediate or other organic synthesis intermediate.
Packing
180kg/drum.Synonyms: 5,6-Dihydro-4H-pyran;DHP;DIHYDROPYRANE;2,3-Dihydropyran;3,4-Dihydropyran;2H-3,4-Dihydropyran;2H-Pyran,3,4-dihydro-;3,4-Dihdro-2H-pyrane;3,4-dihydro-2h-pyra;3,4-Dihydro-2-pyran;delta(Sup2)-Dihydropyran;delta2-Dihydropyran;Pyran, dihydro-;2,3- DIHYDROPYRAN;3,4-2H-Dihydropyran;Dihydropyran; Molecular Structure: 
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