Tetrahydrofuran 99.6% stabilised ACS
Supplier: Thermo Fisher Scientific
Certificates
About this item
Synonyms: Butylene oxide, THF, Diethylene oxide
CAS Number:109-99-9
:
Formula:C₄H₈O
MDL Number:MFCD00005356
Boiling Pt:66 °C (760 mmHg)
Density:0.88 g/cm³
:Stabilised with BHT (2,6-Di-Tert-Butyl-4-Methylphenol; Ionol)
Molecular Weight:72.11 g/mol
Melting Pt:–108.4 °C
Flash Pt:–21 °C
UN:2056
ADR:3 II
Merck Index:12,09351
Storage Temperature:Ambient
EINECS:203-726-8
REACH:05-2114615188-48
:GHS02
:GHS07
:GHS08
Specifications
- Environmentally Preferable:
Specifications
Specification Test Results
- Appearance:Clear liquid
- Water:≤0.03 % (Coulometric)
- GC:≥99.5 %
- Color scale:≤10 APHA
- Stabilizer:200 to 400 ppm BHT
- Residue after ignition:≤0.002 %
- Acidity/alkalinity:≤0.0002 meq/g
- Calcium (Ca):≤0.5 ppm
- Copper (Cu):≤0.05 ppm
- Iron (Fe):≤0.5 ppm
- Lead (Pb):≤0.05 ppm
- Peroxides:≤0.0025 %