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3,4-Dihydro-2H-pyran

  • 110-87-2
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Name3,4-Dihydro-2H-pyran
Basic Information
Synonyms3,4-dihydro-2h-pyra;
3,4-Dihydro-2-pyran;
delta(Sup2)-Dihydropyran;
delta2-Dihydropyran;
CAS number110-87-2
EINECS203-810-4
FormulaC5H8O
Molecular Weight84.12
Melting Point-70 °C(lit.)
Flashing Point4 °F
Water Solubility 20 g/L (20 ºC)
Boiling Point86 °C(lit.)
Density 0.922 g/mL at 25 °C(lit.)
Storage tempFlammables area
Refractive index n20/D 1.440(lit.)
Safety Information
Hazard Codes F,Xi
Risk Statements11-36/37/38-36/38-19
Safety Statements16-26-36-37/39-33-7/9
RIDADR UN 2376 3/PG 2
RTECSUP7700000
HazardClass3
PackingGroup II
HS Code 29329995
Description