2-ETHOXY-3,4-DIHYDRO-2H-PYRAN (CAS: 103-75-3) - Chemical Structure and Molecular Formula
2-ETHOXY-3,4-DIHYDRO-2H-PYRAN (CAS: 103-75-3) - Chemical Structure Thumbnail

2-ETHOXY-3,4-DIHYDRO-2H-PYRAN

Catalog No:   FT-0631561

CAS No:   103-75-3

  • Chemical Name:  2-ETHOXY-3,4-DIHYDRO-2H-PYRAN
  • Molecular Formula:  C7H12O2
  • Molecular Weight:  128.17
  • InChI Key:  VZJFPIXCMVSTID-UHFFFAOYSA-N
  • InChI:  InChI=1S/C7H12O2/c1-2-8-7-5-3-4-6-9-7/h4,6-7H,2-3,5H2,1H3
Product pricing and availability information
Assay Pack Size Price Stock Action
98% 1g N/A N/A
98% 5g N/A N/A
98% Bulk Quantity N/A N/A
Melting_Point: -100ºC
CAS: 103-75-3
MF: C7H12O2
Flash_Point: 76 °F
Product_Name: 2-ethoxy-3,4-dihydro-2h-pyran
Density: 0.957 g/mL at 25 °C(lit.)
FW: 128.16900
Bolling_Point: 42 °C16 mm Hg(lit.)
Refractive_Index: n20/D 1.439(lit.)
Vapor_Pressure: 0.811mmHg at 25°C
Flash_Point: 76 °F
LogP: 1.67310
Bolling_Point: 42 °C16 mm Hg(lit.)
FW: 128.16900
PSA: 18.46000
Computational_Chemistry: ['1. XlogP :15 ', '2. Hydrogen Bond Donor Count :0 ', '3. Hydrogen Bond Acceptor Count :2 ', '4. Rotatable Bond Count :2 ', '5. Isotope Atom Count :N/A ', '6. TPSA 185 ', '7. Heavy Atom Count :9 ', '8. Topological Polar Surface Area :0 ', '9. Complexity :991 ', '10. Isotope Atom Count :0 ', '11. Defined Atom Stereocenter Count :0 ', '12. Undefined Atom Stereocenter Count :1 ', '13. Defined Bond Stereocenter Count :0 ', '14. Undefined Bond Stereocenter Count :0 ', '15. Covalently-Bonded Unit Count :1']
Melting_Point: -100ºC
MF: C7H12O2
Exact_Mass: 128.08400
Molecular_Structure: ['1. Molar refractive index 3577 ', '2. Molar volume 1322 ', '3. Parachor （902K）307 ', '4. Surface tension 29 ', '5. Dielectric constant N/A ', '6. Polarizability 1418 ', '7. Single isotope mass 12808373 Da ', '8. Nominal mass 128 Da ', '9. Average mass 128169 Da']
Density: 0.957 g/mL at 25 °C(lit.)
Hazard_Class: 3.2
Risk_Statements(EU): R10
WGK_Germany: 2
RTECS: UP8925000
RIDADR: UN 3271 3/PG 3
Hazard_Codes: Xi: Irritant;
HS_Code: 2932999099
Safety_Statements: S26
Packing_Group: III

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