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3,4-Dihydro-2H-pyran
Chemical Name 3,4-Dihydro-2H-pyran
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 Formula C5H8O
Molecular Weight 84.1164
InChl InChI=1/C5H8O/c1-2-4-6-5-3-1/h2,4H,1,3,5H2
CAS Registry Number 110-87-2
EINECS 203-810-4
Molecular Structure 110-87-2 3,4-Dihydro-2H-pyran
Density 0.926g/cm3
Melting Point -70℃
Boiling Point 86.5°C at 760 mmHg
Refractive Index 1.447
Water Solubility 20 g/L (20℃)
Vapour Pressur 74.4mmHg at 25°C
Hazard Symbols  F##Flammable||Xi##Irritant:;
Risk Codes R11||R36/38:;
Safety Description S16||S26||S37/39:;
MSDS Material Safety Data Sheet

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