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Tetrahydrofuran, Hi-AR/ACS
Tetrahydrofuran (THF) is a widely used organic solvent. On long term storage it forms organic peroxides. This process can be suppressed by adding butylated hydroxytoluene (BHT) as a stabilizer.
CAS Number :
109-99-9
Molecular Formula :
C₄H₈O
More Information
Product Name
Tetrahydrofuran, Hi-AR/ACS
SKU
AS071
CAS No
109-99-9
EC No.
203-726-8
EC Index No.
603-025-00-0
Molecular formula
C₄H₈O
Molecular Weight
72.11
HS Code
2932 11 00
Storage
Below 30°C
Shelf Life
3 Years
Customized Product Available
No
Appearance
Clear colourless liquid
Density (d 25/4)
~0.89 g/mL
Peroxides (as H2O2)
<= 0.05%
Water (K.F.)
<= 0.05%
Assay (GC)
>= 99.00%
Hazard Pictogram(s)
Signal Word
Danger
Hazard Statement(s)
H225- H319- H335- H351
Precautionary Statement(s)
P210- P261- P280- P312- P370 + P378- P403 + P233
UN No.
2056
Class
3
Packing Group
II
RTECS
LU5950000
WGK
1