CAS No: 109-99-9, Chemical Name: Tetrahydrofuran
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109-99-9 Tetrahydrofuran

product Name Tetrahydrofuran
Synonyms THF; oxolane; Butane, alpha,delta-oxide; Cyclotetramethylene oxide; Diethylene oxide; Furan, tetrahydro-; Furanidine; 1,2,3,4-tetrahydro-9H-fluoren-9-one
Molecular Formula C4H8O
Molecular Weight 184.2338
InChI InChI=1/C13H12O/c14-13-11-7-3-1-5-9(11)10-6-2-4-8-12(10)13/h1,3,5,7H,2,4,6,8H2
CAS Registry Number 109-99-9
EINECS 203-726-8
Molecular Structure 109-99-9 Tetrahydrofuran
Density 1.17g/cm3
Melting point -108.4℃
Boiling point 343.2°C at 760 mmHg
Refractive index 1.611
Flash point 150.7°C
Water solubility miscible
Vapour Pressur 7.15E-05mmHg at 25°C
Hazard Symbols  F:Flammable;
Risk Codes R11:;
Safety Description S16:;