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Tetrahydropyran

**** Identification ****
Name: Tetrahydropyran
Synonyms: Pentamethylene oxide; THP
Molecular Structure: chemoffer CAS #: 142-68-7
Molecular Formula: C5H10O
Molecular Weight: 86.13
CAS Number: 142-68-7
EINECS: 205-552-8
**** Properties ****
Density: 0.881
Melting point: -45°C
Boiling point: 88°C
Refractive index: 1.42
Flash point: -15°C
Water solubility: 80 g/L (25°C)
**** Safety Data ****
Hazard Symbols: symbolsymbolF;Xi Details
Risk Codes: R11;R19;R9;R36/37/38 Details
Safety Description: S9;S16;S33;S36 Details
Transport Information: UN 1993

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