| CAS No.: | 109 99 9 |
|---|---|
| Formula: | C4h8o |
| EINECS: | 203-726-8 |
| Type: | Synthesis Material Intermediates |
| Appearance: | Liquid |
| Quality: | Industrial |
| Samples: |
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| Customization: |
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Audited Supplier Tetra hydrofurans(THF)
Product Name: Tetra hydrofurans THF 99.9%
Cas no:109 99-9
Chemical Formula:C4H8O
EC-No.: 203-726-8
Grade Standard:Teach Grade
THF is a heterocyclic organic compound with the molecular formula C4H8O. It belongs to ethers and is a completely hydrogenated product of aromatic compound. It is a colorless, water-miscible, organic liquid with a small viscosity at normal temperature and pressure. The chemical formula of this cyclic ether can be written as (CH2)4O. Because of its long liquid range, it is a commonly used medium-polar aprotic solvent.
Application:
1. Used as a solvent and raw material for organic synthesis.
2. Used as chromatographic analysis reagent, organic solvent and nylon 66 intermediate. THF also known as oxolane, oxolane, and tetramethylene oxide, is an intermediate in the synthesis of pesticide phenbutyltin.
3. It can be directly used to make synthetic fibers, synthetic resins, synthetic rubbers, and is also a solvent for many polymer materials, precision tapes and electroplating industries.
4. In the pharmaceutical industry, it can be used to produce Kebiqing, progesterone, rifamycin and as a pharmaceutical solvent.
5. THF is suitable for dissolving PVC, polyvinylidene chloride. It is widely used as a solvent for surface coatings, anti-corrosion coatings, printing inks, tape and film coatings, and as a reaction solvent. It can be used to control aluminum when used in aluminum electroplating. The layer is thick and bright.
6. THF is treated with hydrogen sulfide to generate tetrahydrothiophenol, which can be used as an odorant (identification additive) in fuel gas. THF can also be used as a surface treatment agent for synthetic leather.
| Item | Standard | Result |
| Appearance | Clear, colorless liquid | Colorless liquid |
| Color | ≤10 | 5 |
| Purity | More than 99.9% | 99.94% |
| Water | ≤150PPM | 98PPM |
| Peroxide Content | ≤100PPM | 56PPM |
| BHT | 150-300PPM | 180PPM |
SINOBIO cooperate with different shipping company to help customer arrange the shipping for different quantity.
Dalian Sinobio Chemistry Co.,Ltd was established in 2011 and located in beautiful costal city Dailan Liaoning Province. we can enjoy convenient transportation by all logistic ways . The key funders have more than 16 years experience on the chemical indudstry. The mainstream products include Biocides, pharmaceutical and functional chemicals. Such as carbomer940, Ethyl alcohol, PHMB20% ,SLES70%,BKC 50%/80%,ZPT, IPBC, Glutaraldehyde 50%, Sitagliptin and so on. During the pass 10 years, we gained a bunch of loyalty customers due to high quality products and the best services, and we have cooperated with multi-national company such as DOW,LANXESS, THOR etc. for more than 10years
Dalian Sinobio Chemistry Co.,Ltd are making great efforts to develop new products to meet customers' requirements. Warmly welcome customers from at home and abroad to cooperate with us for common success.
Q1: Can I get samples?
A: Yes, we can supply free sample, you pay for the freight charge only.
Q2: How to pay?
A: PI will be sent firstly after our aligned products specification. Payment by Paypal , T/T, Western Union,LC, Alipay are ok
Q3: How is your MOQ?
A: Normally speaking, our MOQ is 1kg. But we can also accept less quantity such as 100g on the condition that sample charge is 100% paid.
Q4: How can you guarantee the quality of your products?
1. Our staff are all experienced in chemical products or related major background, they are well trained before quotation.
2. Free sample or pre- shipment sample are available for our new cooperation before you place commercial order. We are sure the same specification commercial products as sample to customers
3. Third Party Inspection like SGS can be arranged according to your requirement before shipping.
4. On-Spot QC in our APPROVED associated production bases with necessary certification like GMP, ISO etc.
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