| Brand Name: | Xuanming |
| Model Number: | 1O9-99-9 |
| MOQ: | 500g |
| Price: | 150USD |
| Packaging Details: | drums |
| Payment Terms: | T/T |
Tetrahydrofuran (THF) is a five-membered cyclic oxygenated aliphatic compound with polar molecular framework. It possesses exceptional dissolving ability for high molecular polymers, synthetic resins and diverse organic raw materials. Low viscosity and complete miscibility with aqueous solutions make it a universal reaction medium extensively used in lab research and industrial synthetic workflows.
表格
| Item | Standard Parameter |
|---|---|
| CAS Number | 1O9-99-9 |
| Chemical Name | Tetrahydrofuran (THF) |
| Appearance | Colorless transparent volatile liquid |
| Molecular Formula | C₄H₈O |
| Molecular Weight | 72.11 |
| Density | 0.889 g/mL at 20℃ |
| Boiling Point | 66 ℃ |
| Storage Condition | Sealed cool ventilated area, isolated from ignition sources |
This cyclic oxygenated compound is colorless, transparent and volatile under normal temperature. It mixes freely with water, alcohols, ketones, esters and aromatic hydrocarbon solvents. The structure maintains stable performance in neutral reaction environments. Long-term contact with air may produce unstable oxidized impurities, hence sealed storage and inert gas shielding are required to extend valid service time. Low surface tension enables uniform dispersion and full dissolution of macromolecular materials.
Functions as a versatile reaction medium in organic molecule construction and polymer processing. Dissolves PVC, polyurethane and high-performance resins within coating and adhesive manufacturing. It also works as mobile phase in chromatographic detection and separation extractant in fine chemical purification processes.
Q1: What safety precautions should be followed in handling? A: The liquid is highly flammable, keep away from heat, static discharge and strong oxidizing agents during operation and storage.
Q2: Are supporting testing documents available? A: Standard COA and SDS documents can be provided on formal application.
Q3: How to slow down oxidation deterioration? A: Add stabilizer inside packaging and reduce frequent opening of sealed containers to limit air ingress.
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