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TETRAHYDROFURAN SPECIALLY DRIED AR

TETRAHYDROFURAN SPECIALLY DRIED AR
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TETRAHYDROFURAN SPECIALLY DRIED AR

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Short Name: TETRAHYDROFURAN SPECIALLY DRIED

Other Names: Diethylene oxide; 1,4-Epoxybutane; Tetramethylene oxide; Butylene Oxide; THF

(Stabilized)

Chemical Specifications

Appearance : A clear colorless liquid

Purity (by GC) : Min 99.5%

Colour scale : Max 10 Hazen

Residue on evaporation : Max 0.0005%

Water (by KF) : Max 0.02%

Acidity : Max 0.0005 meq/g

Alkalinity : Max 0.0002 meq/g

Peroxide (as H2O2) : Max 0.005%

Basic
CAS No. 109-99-9
Grade AR
HS Code 2932.1100
Molecular Formula C4H8O
Molecular Weight 72.11
Purity 99.5%
Shelf Life 60 Months
Physical Properties
Auto-ignition temperature [°C] Auto-ignition temperature [°C]
Boiling point [°C] Boiling point [°C]
Colour Colour
Density [g/cm3] Density [g/cm3]
Explosion limits -lower [%] Explosion limits -lower [%]
Explosion limits -upper [%] Explosion limits -upper [%]
Final boiling point [°C] Final boiling point [°C]
Flammability (solid, gas) Flammability (solid, gas)
Flash point [°C] Flash point [°C]
Initial boiling point [°C] Initial boiling point [°C]
Melting point/ Freezing point [°C] Melting point/ Freezing point [°C]
Odour Odour
pH value pH value
Physical state at 20 °C Physical state at 20 °C
Solubility in water [% weight] Solubility in water [% weight]
Vapour density Vapour density
Vapour pressure [20°C] Vapour pressure [20°C]
Safety
Hazardous Statement H225-H319-H335
IMCO Class No. 3
Packing Group II
Precaution Statement P210-P261-P305 + P351 + P338
Signal Word Danger
Symbol GHS02, GHS07
UN No. 2056

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