Tetrahydrofuran (CAS 109-99-9)
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Tetrahydrofuran
CAS No. 109-99-9
四氢呋喃

Chemical structure
| CAS No. | 109-99-9 |
|---|---|
| Synonyms | THF |
| Category | Solvents / Esters & Ethers |
| Assay / Purity | Industrial grade |
| Molecular Formula | C4H8O |
| Molecular Weight | 72.11 |
| Melting Point | -108.44 °C |
| Boiling Point | 65 °C |
| Density | 0.8833 g/cm³ |
| Flash Point | -14 °C |
| Appearance | Colorless transparent liquid |
Application and positioning
Tetrahydrofuran is supplied at 99.9% with BHT inhibitor and water below 0.03%. Used for PTMEG and TPU, in organometallic and pharmaceutical synthesis, and in adhesives and coatings. Laurand ships it from audited Chinese producers in drum, IBC or ISO tank quantities, with the documentation your market requires.
Quality and documentation
- Batch-specific Certificate of Analysis from the producing plant
- SDS in the language of your market, with GHS classification for the destination
- Specification sheet, GC purity and water content reported per lot
- Pre-shipment sample for laboratory approval on first orders
Packaging and handling
- 200 L steel or HDPE drums, 1000 L IBC and ISO tank containers; pack size confirmed at quotation
- Hazard class and UN number stated on the transport documents, dangerous-goods packing where required
- Store cool and ventilated away from ignition sources, containers kept closed
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Physical properties are typical values from published literature. The specification of the delivered lot is confirmed with the quotation.
Interested in this product?
Contact us for price, COA, MSDS and lead time — drum, IBC and ISO tank supply.
Request a QuoteReference: CAS 109-99-9 · PubChem CID 8028