Tetrahydrofuran (~50ppm BHT), pure - min 98.5%
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CAS# 109-99-9
EC# 203-726-8
Formula: C4H8O / (CH2)4O
Synonyms: THF; 1,4-Epoxybutane; Oxolane; Butylene oxide; Diethylene oxide
Тетрагидрофуран / Tetrahüdrofuraan / Tetrahidrofurano / Tétrahydrofurane/ Tetraidrofurano / Tetrahidrofurāns / Tetrahydrofuraan / Tetrahidrofurán / Tetrahydrofuraani
Melting point: - 109˚C
Boiling point: 65˚C
Flash point: - 21˚C (closed crucible)
Solubility in water: unlimitedDecomposition Temperature: ---
Density: 0,88 g/cm3 (25˚C)
Molar weight: 72,11 g/mol
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Safety Info
| RTECS | MD0916000 |
|---|---|
| Hazard Class | 3 |
| HS Code | 2932110000 |
| Packing Group | II |
| WGK Germany | 1 |
| RIDADR | UN 2056 |
| Symbol | GHS02, GHS07, GHS08 |
| Hazard Declaration | H225; H302; H319; H335; H351 |
| Signal Word | Danger |
| Supplemental Hazard Statements | May form explosive peroxides. |
| Caution Statement | P210; P280; P301 + P312 + P330; P305 + P351 + P338; P370 + P378; P403 + P235 |