Substance
ID:347093
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
GHS Pictograms
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
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
MSDS Link
RTECS
LU5950000
Safety Statements
16-29-33
Hazard Class
3
GHS Signal Word
Danger
Explode Limits
11.8 %
Packing Group
2
Risk Statements
11-19-36/37
European Hazard Symbols
Irritant (Xi)
Flammable (F)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
GHS Precautionary statements
P210-P261-P305+P351+P338
Storage Temperature
2-8°C
GHS Hazard statements
H225-H319-H335
Supplemental Hazard Statements
May form explosive peroxides.
UN Number
2056
German water hazard class
1
Physical Property
Vapor Pressure
114 mmHg ( 15 °C)
143 mmHg ( 20 °C)
Vapor Density
2.5 (vs air)
Density
0.889 g/mL at 25 °C(lit.)
Melting Point
-108 °C(lit.)
Flash Point
-17 °C
1.4 °F
Auto Ignition Point
610 °F
Refractive Index
n20/D 1.407(lit.)
Boiling Point
65-67 °C(lit.)
Product Information
Contains
<0.025% butylated hydroxytoluene as inhibitor
Purity
≥99.0%
Empirical Formula (Hill Notation)
C4H8O
Molecule Details
No Data Available
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Molecular Spectra
No Data Available
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References
No Data Available
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