Tetrahydrofuran (THF), is an organic compound with the formulaC4H8O. The compound is classified as heterocyclic compound. It is a colorless, water-miscible organic liquid with low viscosity. It is mainly used as a precursor to polymers. Being polar and having a wide liquid range, THF is a versatile solvent.
Is Tetrahydrofuran THF toxic to humans?
Exposure to tetrahydrofuran can cause various health effects, including irritation of the eyes, nose, and throat, headaches, dizziness, and nausea. High concentrations of tetrahydrofuran vapor can cause drowsiness, unconsciousness, and even death. Long-term exposure to THF can cause liver and kidney damage and changes in the blood. Eye and respiratory irritation are common symptoms of short-term exposure to tetrahydrofuran. This can happen when the solvent is inhaled, and the eyes and respiratory system come into contact with the vapor. The symptoms can include red, itchy eyes, a burning sensation in the nose and throat, and coughing. Skin contact with tetrahydrofuran (CAS 109-99-9) can cause irritation, redness, and itching. Prolonged skin contact can cause more severe effects, such as chemical burns or rashes.
Avoid prolonged exposure to tetrahydrofuran. Practice personal protection by ensuring adequate ventilation and using personal protective equipment to minimize health risks.
Where to buy CAS number 109-99-9?
If you require high-purity CAS 109-99-9 tetrahydrofuran (THF), Gneebio is your premier choice. Our products meet stringent quality standards and are particularly suited for laboratory synthesis and polymer research. Whether for small-scale lab use or bulk industrial needs, Gneebio efficiently delivers quality Tetrahydrofuran THF.
Why choose us?
✅ High monthly production capacity
✅ Certified quality (REACH, ROHS, ISO)
✅ Packaging options to fit your needs
✅ Fast, reliable shipping
✅ All paperwork included
packaging
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Weight |
Packing |
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<25KG |
By foil-alum bag/pap/bottle |
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≥25kg |
Package: 25kg/drum/bag or as your request |
Shipping
Normally for the small quantity, we will ship them by DHL, Fedex, UPS, special line and so on, for big quantity By air, Sea, and some special line to most Countries.
about us
Gneebio is a professional chemical raw material manufacturer and global distributor. Our company is located in Henan Province, China. We have multiple partner chemical factories in Henan, covering an area of 3,600 square meters, providing customers with a one-stop chemical procurement service, including mixing, repackaging, storage, and distribution.
We adhere to international standards including ISO and GMP, ensuring every shipment meets strict quality and safety requirements.
