Shandong Yino Biologic Materials Co., Ltd.

3,4-Dihydro-2H-pyran

• Category :

  Organic chemicals and Derivatives

• 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;

• CAS NO :

  110-87-2

• EC NO :

  203-810-4

• Molecular Formula :

  C₅H₈O

• Molecular Weight :

  84.1164

• Main Specifications :

• 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  2932999099

  Appearance
  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.

• Molecular Structure :