Tetrahydrofuran solution
SIAL/680303 - contains 20 % (v/v) 1,2-Propanediol
Synonym: Butylene oxide; Butylene oxide; Oxolane; Oxolane; THF; Tetramethylene oxide; Tetramethylene oxide
CAS Number: 109-99-9
MDL Number: MFCD00005356
Product Type: Chemical
| color | APHA: 1 |
| contains | 20 % (v/v) 1,2-Propanediol |
| density | 0.914 g/mL at 25 °C |
| form | liquid |
| impurities | ≤0.20% water |
| 0.02 meq/g Titr. acid | |
| 0.02 meq/g Titr. base | |
| InChI | 1S/C4H8O/c1-2-4-5-3-1/h1- |
| InChI key | WYURNTSHIVDZCO-UHFFFAOYSA |
| Quality Level | 100 ![]() |
| SMILES string | C1CCOC1 |
| Application: |
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| General description: | Tetrahydrofuran (THF) solution is THF in 20% (v/v) 1,2-propanediol. THF a saturated cyclic ester, is a water-miscible organic solvent. THF has been a widely used industrial solvent for varnishes and PVC (polyvinyl chloride), polymerization, electrochemistry, and pharmaceutical. |
| General description: | The product is a tetrahydrofuran (THF) solution containing 20%(v/v) 1,2-propanediol. THF, a saturated cyclic ester, is a water miscible organic solvent. The combustion studies of THF have been reported. |
| Packaging: | 4×4 L in glass bottle |
| Symbol | ![]() ![]() GHS02,GHS07,GHS08 |
| Signal word | Danger |
| Hazard statements | H225 - H319 - H335 - H351 |
| Precautionary statements | P201 - P210 - P233 - P261 - P280 - P370 + P378 |
| Hazard Codes | Xn |
| Risk Statements | 19-36/37-40 |
| Safety Statements | 26-36/37 |
| RIDADR | UN 2056 3 / PGII |
| WGK Germany | WGK 3 |
| Flash Point(F) | -6.2 °F - (THF) |
| Flash Point(C) | -21.2 °C - (THF) |
| Supplemental Hazard Statements | EUH019 |
| Density | 0.914 g/mL at 25 °C |
| UNSPSC | 12352005 |




