Product Name

  • Name

    3,4-Dihydro-2H-pyran-2-methanol

  • EINECS 223-150-0
  • CAS No. 3749-36-8
  • Article Data24
  • CAS DataBase
  • Density 1.043 g/cm3
  • Solubility
  • Melting Point 101-102oC
  • Formula C6H10O2
  • Boiling Point 202.8 °C at 760 mmHg
  • Molecular Weight 114.144
  • Flash Point 88.9 °C
  • Transport Information
  • Appearance Colorless Oil
  • Safety 26-36-37/39
  • Risk Codes 36/37/38-20/21/22
  • Molecular Structure Molecular Structure of 3749-36-8 (3,4-Dihydro-2H-pyran-2-methanol)
  • Hazard Symbols HarmfulXn, IrritantXi
  • Synonyms (3,4-Dihydro-2H-pyran-2-yl)methanol;2-Hydroxymethyl-3,4-dihydro-2H-pyran;3,4-Dihydro-2-(hydroxymethyl)-2H-pyran;NSC 20753;
  • PSA 29.46000
  • LogP 0.67140

3,4-Dihydro-2H-pyran-2-methanol Chemical Properties

DHP Linker can be also named 2-Hydroxymethyl-3,4-dihydro-2H-pyranl; DHP Linker 3,4-Dihydro-2H-pyran-2-ylmethanol;3,4-Dihydroxy-2H-pyran-2-Methanol; 2H-Pyran-2-Methanol, 3,4-Dihydro-;2-Hhydroxymethyl-3,4-Dihydro-2H-Pyran;3,4-Dihydro-2H-Pyrn-2-Methanol,and so on.DHP Linker is usually colorless oil.

CAS: 3749-36-8
Molecular Formula: C6H10O2
Molecular Weight: 114.14
EINECS: 250-545-5
Molecular structure:
Boiling point:  92-93 °C25 mm Hg(lit.)
Density:  1.101 g/mL at 25 °C(lit.)
Refractive index:  n20/D 1.478(lit.)
Flash point:  85°C
Storage temp.:  2-8°C

3,4-Dihydro-2H-pyran-2-methanol Uses

DHP Linker is commonly used as the intermediate in the organic synthesis.

3,4-Dihydro-2H-pyran-2-methanol Safety Profile

Hazard Codes:  Xi,Xn
Risk Statements:  36/37/38-20/21/22
Safety Statements:  26-36-37/39
WGK Germany:  3
F:  10
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