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TETRAHYDROFURAN GC-HS

HF; Butylene Oxide; Cyclotetramethylene oxide; 1,4-Epoxybutane

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Article No. 0307D Grade GC-HS
Purity 99.9% CAS No. 109-99-9
Molecular Formula C4H8O Molecular Weight 72.11
H.S. Code 2932.1100 Shelf Life 60 Months

Physical Properties

Physical state at 20 °C Liquid Colour Clear Colorless
Odour Ether odor pH value 7.0
Melting point/ Freezing point [°C] -108 °C Auto-ignition temperature [°C] 321 °C
Flammability (solid, gas) Flammable Flash point [°C] -17 °C
Boiling point [°C] 65 - 67 °C Vapour pressure [20°C] 190.7 hPa at 20°C
Vapour density 2.5 Density [g/cm3] 0.88
Solubility in water Soluble Explosion limits - upper [%] 11.80%
Explosion limits -lower [%] 1.80%

Safety Information and Hazard Symbols

Flame Exclamation Mark
Symbol: GHS02, GHS07
 Signal Word: Danger
 UN No.: 2056
 IMCO Class No.: 3
 Packing Group: II
 Hazardous Statement: H225-H319-H335
 Precaution Statement: P210-P261-P305 + P351 + P338
Revision Date: 04-Dec-2024

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