Substance
ID:366869
Names and Identifiers
IUPAC Traditional name
tetrahydrofuran
IUPAC name
oxolane
Synonyms
THF四氢呋喃Tetrahydrofuran
Registration numbers
EC Number
MDL Number
Beilstein Number
CAS Number
Properties
Safety Information
Explode Limits
11.8 %
European Hazard Symbols
Flammable (F)
Irritant (Xi)RTECS
LU5950000
MSDS Link
Safety Statements
16-29-33
GHS Pictograms
Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, category 2
Eye irritation, category 2
Skin sensitisation, category 1
Specific Target Organ Toxicity – Single exposure, category 3
Flammable gases, category 1
Flammable aerosols, categories 1,2
Flammable liquids, categories 1,2,3
Self-reactive substances and mixtures, Types B,C,D,E,F
Pyrophoric liquids, category 1
Pyrophoric solids, category 1
Self-heating substances and mixtures
Substances and mixtures, which in contact with water, emit flammable gases, categories 1,2,3
Organic peroxides, Types B,C,D,E,F
GHS Precautionary statements
P210-P261-P305+P351+P338
GHS Signal Word
Danger
GHS Hazard statements
H225-H319-H335
Supplemental Hazard Statements
May form explosive peroxides.
Personal Protective Equipment
Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
RID/ADR
UN 2056 3/PG 2
Risk Statements
11-19-36/37
Packing Group
2
UN Number
2056
German water hazard class
1
Hazard Class
3
Product Information
Impurities
≤0.015% peroxide (as H2O2)
<0.02% water
Grade
CHROMASOLV® Plus
for HPLC
Purity
≥99.9%
λ
H2O reference
Evaporation Residue
<0.0005%
Empirical Formula (Hill Notation)
C4H8O
Physical Property
Melting Point
-108 °C(lit.)
Refractive Index
n20/D 1.407(lit.)
Density
0.889 g/mL at 25 °C(lit.)
Boiling Point
65-67 °C(lit.)
Vapor Density
2.5 (vs air)
Vapor Pressure
143 mmHg ( 20 °C)
114 mmHg ( 15 °C)
Auto Ignition Point
610 °F
Absorption Wavelength
λ: 300 nm Amax: 0.020
λ: 350-400 nm Amax: 0.005
λ: 212 nm Amax: 1.0
λ: 250 nm Amax: 0.180
Flash Point
1.4 °F
-17 °C
Molecule Details
Packaging
4×4 L in PVC coated
Packaged in poly-coated bottles
Legal Information
CHROMASOLV is a registered trademark of Sigma-Aldrich Laborchemikalien GmbH
4×4 L in PVC coated
Packaged in poly-coated bottles
Legal Information
CHROMASOLV is a registered trademark of Sigma-Aldrich Laborchemikalien GmbH
Molecular Spectra
No Data Available
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References
No Data Available
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