Tetrahydrofuran ≥99.8%, ChromAR® for liquid chromatography, for UV spectrophotometry, Macron Fine Chemicals™
Catalog # 2858-25
Supplier: MACRON AVANTOR BRAND
CAS Number:
Specifications
- Pk:2,5 L
- Seq:5096
- Environmentally Preferable:
Specifications
Specification Test Results
- For Laboratory,Research,or Manufacturing Use:≥ 99.8 %
- Assay (C₄H₈O) (by GC, corrected for water):≥99.8 %
- Peroxide (as H₂O₂):≤0.015 %
- Residue after Evaporation:≤5 ppm
- Water (H₂O)(by KF, coulometric):≤0.03 %
- Optical Absorbance (1-cm path vs water) - 212 nm:≤1.00
- Optical Absorbance (1-cm path vs water) - 225 nm:≤0.50
- Optical Absorbance (1-cm path vs water) - 250 nm:≤0.17
- Optical Absorbance (1-cm path vs water) - 300 nm:≤0.01
Specification Test Results
About this item
Synonyms: Butylene oxide, THF, Diethylene oxide
:
:72.11 g/mol
EINECS:203-726-8
UN:2056
REACH:05-2114615188-48
:GHS02
:GHS08
:GHS07
Storage Temperature:Ambient
CAS Number:109-99-9
Formula:C₄H₈O
MDL Number:MFCD00005356
Boiling Pt:65 °C (101.325 kPa)
Melting Pt:–108.3 °C
Density:0.888 g/cm³ (20 °C)
Flash Pt:–14.00 °C
ADR:3 II
Merck Index:12,09351