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Tetrahydrofuran, UV, HPLC Grade, 99.7+% min, unstabilized

Catalog No. AA22904AK
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4 L
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AA22904AK 250 mL
AA22904K2 1 L
AA22904M1 4 x 1 L
AA22904K7 4 L
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Catalog No. AA22904AK Supplier Thermo Scientific Chemicals Supplier No. 022904AK
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CAS: 109-99-9 | C4H8O | 72.11 g/mol

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Chemical Identifiers

CAS 109-99-9
Molecular Formula C4H8O
Molecular Weight (g/mol) 72.11
MDL Number MFCD00005356
InChI Key WYURNTSHIVDZCO-UHFFFAOYSA-N
Synonym tetrahydrofuran, furan, tetrahydro, butylene oxide, furanidine, hydrofuran, tetramethylene oxide, oxacyclopentane, 1,4-epoxybutane, tetrahydrofuranne, tetraidrofurano
PubChem CID 8028
ChEBI CHEBI:26911
IUPAC Name oxolane
SMILES C1CCOC1

Specifications

Melting Point °C to 108°C
Color Colorless
Appearance Colorless liquid
Density 0.889 g/cm3 at 20°C
Boiling Point 66°C
Quantity 250 mL
Flash Point -17°C (1°F)
Odor Ether-like
Physical Form Liquid
Refractive Index 1.407
Assay Percent Range >99.7%
Vapor Pressure 200 hPa (150mm Hg) at 20°C
Beilstein 102391
Solubility Information Miscible with water.
Formula Weight 72.11
Grade HPLC
Chemical Name or Material Tetrahydrofuran, Unstable
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Hazard Category H225-H302-H319-H335-H336-H351
Precautionary Statement P201-P202-P210-P233-P235-P240-P241-P242-P243-P260-P264b-P270-P271-P280i-P281-P301+P312-P303+P361+P353-P304+P340-P305+P351+P338-P308+P313-P330-P370+P378q-P501c
DOTInformation DOT Class: 3, Packaging Group: II
EINECSNumber 203-726-8
RTECSNumber LU5950000
TSCA Yes
Recommended Storage Ambient temperatures

RUO – Research Use Only