Custom Manufacturing, Project Outsourcing, your Trusted Partner from China
For procurement specialists and R&D professionals in the chemical and pharmaceutical sectors, a thorough understanding of product specifications is vital before making a purchase. This is especially true for chemical intermediates like 3,4-Dihydro-2-methoxy-2H-pyran (CAS 4454-05-1), a compound essential for the production of glutaraldehyde and other synthetic processes. When you consider to buy this organic intermediate, a detailed look at its specifications ensures it meets the demanding requirements of your applications.
The primary specification for 3,4-Dihydro-2-methoxy-2H-pyran is its purity assay, which is typically stated as ≥98.0%. This high level of purity is critical, as impurities can affect reaction yields and the quality of the final product. The appearance is described as a colorless transparent liquid, a visual indicator of quality that can be confirmed upon receipt. Other important physical parameters that a supplier should readily provide include the density, such as 1.006 g/mL at 25 °C, and the refractive index, typically around 1.441-1.443. These values are important for process control and verification.
As a leading manufacturer and supplier of this intermediate, we ensure that all batches of 3,4-Dihydro-2-methoxy-2H-pyran meet these stringent specifications. We also provide crucial safety information, such as its classification as a flammable liquid with a flash point of 16°C, and its UN number (1993) and packing group (II). This information is vital for safe storage, handling, and transportation, and is typically detailed in the Technical Data Sheet (TDS) and Certificate of Analysis (COA) provided by reliable suppliers.
When you are ready to purchase 3,4-Dihydro-2-methoxy-2H-pyran, consider partnering with a manufacturer that prioritizes quality assurance and customer support. Understanding these specifications will help you compare offerings from different suppliers and make an informed decision. We encourage you to reach out to us, a dedicated manufacturer in China, for detailed product information and to receive a competitive quote for your bulk requirements of CAS 4454-05-1.
Manufacturing Facilities
Professional Export Experience
to Global Customers
1. 20 years of R&D, manufacturing and sales experience, serving customers in 60 countries and regions around the world;
2. Own R&D laboratory, pilot platform and large-scale production workshop, which can meet the audit requirements of global customers;
3. We can satisfy customers' perfect transition from small scale lab requirements (gram level) to commercialization requirements (hundred tons level).
A: We don't have Minimum Order Quantity, exact quantity should be provided before quotation for us to calculate the exact cost.
A: We don't provide free samples due to lots of request and expensive international courier's cost, we can deduct the sample charge after commercial order placed.
A: Our payment terms: Small or sample order: T/T IN ADVANCE. Commercial order: First order should be by T/T IN ADVANCE or L/C at sight, and following orders T/T 30~90days is acceptable subject to approval of credit application.
