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34865
Riedel-de Haen Add to compare
Tetrahydrofuran
CHROMASOLV™ Plus, for HPLC, inhibitor-free, ≥99.9%
THF, Oxolane, 1,4-Epoxybutane, Butylene Oxide, Diethylene Oxide, tetra-Methylene Oxide
Inhibitor-free, For HPLC

CAS Number: 109-99-9
Linear Formula: C4H8O
Molar Mass: 72.11 g/mol
Beilstein Registry Number: 102391
EC Number: 203-726-8
MDL Number: MFCD00005356

Catalog
Number
Packaging
Size
Container Type SDS Price QTY Availability
34865-100ML 100ML GLASS BOTTLE
N/A
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34865-2L 2L GLASS BOTTLE
N/A
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34865-7L 7L RETURNABLE STAINLESS STEEL CAN
N/A
Returnable containers can only be purchased by authorized account holders.
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34865-45L 45L RETURNABLE STAINLESS STEELDRUM
N/A
Returnable containers can only be purchased by authorized account holders.
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34865-18L 18L RETURNABLE STAINLESS STEEL CAN
N/A
Returnable containers can only be purchased by authorized account holders.
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34865-1L 1L GLASS BOTTLE
N/A
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34865-6X1L 6X1L GLASS BOTTLE
N/A
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34865-4X2.5L 4X2.5L GLASS BOTTLE
N/A
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34865-2.5L 2.5L GLASS BOTTLE
N/A
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Pricing displayed in catalog does not include applicable VAT.
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Specifications

Property Value
Assay (GC) min. 99.90 %
IR spectrum complying
Non-volatile matter max. 0.0005 %
Water (Karl Fischer) max. 0.05 %
Free acid (as CH3COOH) max. 0.002 %
Peroxides (as H2O2) max. 0.05 %
APHA max. 10
Absorbance at 400 nm max. 0.005
Absorbance at 350 nm max. 0.005
Absorbance at 315 nm max. 0.0044
Absorbance at 300 nm max. 0.02
Absorbance at 275 nm max. 0.046
Absorbance at 250 nm max. 0.18
Absorbance at 245 nm max. 0.26
Absorbance at 212 nm max. 1.0

Physical Properties

Property Value
Vapor Pressure 114 mmHg ( 15 °C)
Explosion Limit 11.8 %
Vapor Density 2.5 (vs air)
Refractive Index n20/D 1.407(lit.)
Autoignition Temperature 610 °F
Boiling point 65 °C
Freezing point -108 °C
Density 0.89 g/cm3

Safety Information

Property Value
Flashpoint -21 °C
Hazard Class 3
Package Group II
UN ID 2056
GHS Classification Flammable Harmful Health Hazard
Signal Word Danger
Hazard Statement(s)
H351
H335
H319
H302
H225
Precautionary Statement(s)
P260
P280
Pricing displayed in catalog does not include applicable VAT.
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