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Tetrahydropyran
[CAS# 142-68-7]

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Identification
ClassificationPharmaceutical intermediate >> Heterocyclic compound intermediate >> Pyran compound
NameTetrahydropyran
SynonymsPentamethylene oxide; THP
Molecular StructureCAS # 142-68-7, Tetrahydropyran
Molecular FormulaC5H10O
Molecular Weight86.13
CAS Registry Number142-68-7
EC Number205-552-8
Properties
Density0.881
Melting point-45 °C
Boiling point88 °C
Refractive index1.42
Flash point-15 °C
Water solubility80 g/L (25 °C)
Safety Data
Hazard Symbolssymbol symbol   F;Xi  Details
Risk StatementsR11;R19;R9;R36/37/38  Details
Safety StatementsS9;S16;S33;S36  Details
Hazard Classification
up    Details
HazardClassCategory CodeHazard Statement
Flammable liquidsFlam. Liq.2H225
Eye irritationEye Irrit.2H319
Skin irritationSkin Irrit.2H315
Specific target organ toxicity - single exposureSTOT SE3H335
Transport InformationUN 1993
SDSAvailable
Market Analysis Reports
List of Reports Available for Tetrahydropyran
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