Description

Screened for fluorescing and UV-absorbing contaminants to reduce interferences for smoother baselines
Also meets ACS specifications
Intended for research use only

Specifications

Chemical Name or Material	Tetrahydrofuran
CAS	109-99-9
Purity Grade	OPTIMA™
Assay	≥99.9%
Molecular Formula	C4H8O
UN Number	2056
InChI Key	WYURNTSHIVDZCO-UHFFFAOYSA-N
IUPAC Name	oxolane
PubChem CID	8028
Formula Weight	72.11
Density	0.880g/cm³
Identification	Pass Test
Peroxides	0.015% max.
Residue after Evaporation	5ppm max.
Water	0.02% max.
Certificate of Analysis	Certificate of Lot Analysis included with each bottle; UV and other chromatograms available on request.
Color	Colorless
pH	7 to 8

Absorbance	1.0 AU max. at 210nm, 0.6 AU max. at 215nm, 0.3 AU max. at 230nm, 0.1 AU max. at 254nm
Additional Information	Vapor Pressure: 200mbar at 20°C
Purity Grade Notes	High purity mobile phase for HPLC
Assay Percent Range	99.9% min by GC
MDL Number	MFCD00005356
Synonym	THF, Diethylene Oxide
SMILES	C1CCOC1
Molecular Weight (g/mol)	72.107
ChEBI	CHEBI:26911
Physical Form	Liquid
Fluorescence Background	1 ppb max.
Packaging	Glass Bottle
Refractive Index	1.4040 to 1.4070 (at 25°C)
Vapor Pressure	200mbar at 20°C
Viscosity	0.55 cP at 20°C
Boiling Point	66°C
Melting Point	-108.4°C
Quantity	1L