Products Description
1,4-Butylene glycol (BDO) also known as 1,4-Butanediol, is a straight chain glycol with hydroxyl groups on both ends. It is used as a raw material for high performance polyester and polyurethane resins as well as for industrial chemicals like tetrahydrofuran and gamma-butyrolactone.
| Density | 1.0171 g/cm3 (20 °C) |
| Melting point | 20.1 °C (68.2 °F; 293.2 K) |
| Boiling point | 235 °C (455 °F; 508 K) |
|
Solubility in water |
Miscible |
| Solubility in ethanol | Soluble |
|
Magnetic susceptibility (χ) |
-61.5·10−6 cm3/mol |
|
Refractive index (nD) |
1.4460 (20 °C) |
Uses
- Chemical raw material: 1,4-Butylene glycol is the key monomer for the synthesis of polybutylene terephthalate (PBT), polyurethane and other important polymer materials.
- Solvent: BDO is used as solvent in coating and printing ink industry to improve the film-forming quality and construction performance of products.
- Pharmaceutical intermediates: 1,4-Butylene glycol participate in the synthesis process of many drugs, such as the production of γ-butyrolactone, etc., and then prepare some neurological drugs and vitamin drugs.
Why choose GNEE BIO?
1.Provide 24 hours consulting service
2.Provide you with good quality chemical products at low price and high quality service.
3.Provide customers with the latest price trend every month.
4.According to the import procedures of different countries. We provide complete customs clearance documents.
Packaging
Company Profile
GNEE BIO specializes in the international trade industry and has set its sights on becoming an international supply chain.
The company has decades of experience in producing and selling high-quality chemicals, offering organic chemicals, biochemicals, pharmaceutical intermediates and other products.
We have a highly skilled R&D team. Our team of more than 200 people is responsible for one-stop service of quality inspection, production control and after-sales service. We provide R&D and production solutions for our global customers.
FAQ
Q: How do you handle product safety and regulatory issues?
A: We have a dedicated team responsible for monitoring and complying with relevant regulations and standards. We conduct regular internal audits and training to ensure that all employees are aware of and comply with safety and regulatory requirements. In case of any changes in regulations, we will take prompt action to adjust our production and sales strategies to ensure the continued compliance of our products.
Q: How to get a quotation?
A: We need some time to calculate and also need specific information from you.Information required for quotation will be different among the different types of items.
Such as:
a. Which process and product type.
b. Material and Size.
c. Order quantity.
Q: How to get a sample?
A: If you need samples, please communicate with us
Q: Are you manufacturer?
A: we are a professional manufacturer, provide OEM ODM and customized service with more than 100 years experience.
Q: What is the payment method?
A: Our payment term is T/T 30% in advance ,70% after get the copy of B/L .In addition ,L/C at
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