Epoxybutane for Pharmaceutical Intermediates

• CAS No.: 109-99-9
• Formula: C4h8o
• EINECS: 203-726-8
• Type: Pharmaceutical Intermediates
• Appearance: Liquid
• Quality: Industrial
• Model NO.: Premium grade
• Colour: Colorless
• Molecular Weight: 72.11
• Density Index: 0.89 g/cm3
• Property: Organic Liquid
• Flashing Point: -14 C
• Boiling Point: 66 C
• Transport Package: Tank
• Specification: More than 99.5%
• Trademark: XCDY
• Origin: China
• HS Code: 29321100
• Production Capacity: 180000 Tons

Product Description

Product Description

Used as a solvent for natural and synthetic resins (especially vinyl resins), but also for the production of butadiene, adipdinitrile, adiponic acid, hexanediamine, etc. Tetrahydrofuran is an important organic chemical and fine chemical raw material, widely used in resin solvents (tape coating, PVC surface coating, cleaning PVC reactor, removal of PVC film, cellophane coating, plastic printing ink, thermoplastic polyurethane coating); Reaction solvents (form reagents, alkyl alkali and aryl alkali metal compounds, aluminium and boron hydrides, steroidal compounds and macromolecular organic polymers); Chemical intermediates (polymerization to produce PTMEG, natural gas flavoring agent); Chromatographic solvent (gel permeation chromatography).

Detailed Photos

Product-related photos We have logged in the product display column, the following are photos of the production plant

FAQ

 

Q: Do you offer samples? Is it free or extra?
A: Since tetrahydrofuran is liquid and flammable and explosive, we cannot provide samples directly through express delivery
Q: What is your minimum order quantity?
A: Our minimum order quantity is 24 tons.
Q: Can OEM /ODM be supported?
A: Yes, we can produce according to your requirements.
Q: Do you have it in stock?
A: Most customers like products in stock, so we try to keep most of our products in stock.
Q: When do you expect delivery?
A: It depends on the quantity of the order. Generally speaking, samples can be delivered to the port 7 working days after payment; For large orders, delivery will take place within 7-15 working days after receipt of payment.
Q: What are your payment terms?
A: It is highly recommended that you make a wire transfer in advance. It is also possible to pay 30% deposit before production, and 70% of the final payment is paid after loading.
Q: What documents can you provide?
A: Usually we provide commercial invoice, packing list, bill of lading, insurance, analysis sheet and certificate of origin. If your market has any special requirements, please let us know.
Q: How do you handle quality complaints?
A: Our quality control will reduce quality problems to almost zero. If there is really a product quality problem, we are willing to make the corresponding compensation according to the certification materials.