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TETRAHYDROFURAN SPECIALLY DRIED

Short Name: TETRAHYDROFURAN SPECIALLY DRIED
Synonym: Diethylene oxide; 1,4-Epoxybutane; Tetramethylene oxide; Butylene Oxide; THF
Basic Details
Article No.
LG4494
Grade
AR
Purity
99.5%
CAS No.
109-99-9
HS Code
2932.1100
Shelf Life
60 Months
Packings Avialable
500 ml
Amber Glass Bottle
2LGBA000500
1000 ml
Amber Glass Bottle
2GBA001000
2500 ml
Amber Glass Bottle
2GBA002500
2500 ml
German Amber Glass Bottle
2GBAG02500
2500 ml
American Amber Glass Bottle
2GBAH02500
Molecule Detail
Formula: C4H8O
Weight: 72.11
Physical Properties
Physical state at 20 °C
Liquid
Colour
Clear Colorless
Odour
Ether odor
pH value
7
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
Initial boiling point [°C]
65 °C
Final boiling point [°C]
67 °C
Vapour pressure [20°C]
190.7 hPa at 20°C
Vapour density
2.5
Density [g/cm3]
0.88
Solubility in water [% weight]
Soluble in water
Explosion limits -upper [%]
11.80%
Explosion limits -lower [%]
1.80%
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%
Safety Information & Hazard Symbols
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