Custom Manufacturing, Project Outsourcing, your Trusted Partner from China
Understanding the fundamental properties and chemical structure of an intermediate is crucial for its effective application in synthesis. 1,1'-Methylenebis[4-fluorobenzene], designated by CAS number 457-68-1, is an organic compound that garners significant interest due to its unique molecular architecture and the influence of its fluorine substituents. This article details these aspects and guides potential buyers on how to procure this compound.
Molecular Structure and Characteristics
The chemical formula for 1,1'-Methylenebis[4-fluorobenzene] is C13H10F2, with a molecular weight of approximately 204.22 g/mol. Its structure consists of a central methylene group (-CH2-) that bridges two phenyl rings. Each phenyl ring is substituted with a fluorine atom at the para (4) position. This configuration, often referred to as 4,4'-Difluorodiphenylmethane or Bis(4-fluorophenyl)methane, is key to its chemical behavior.
The presence of electronegative fluorine atoms affects the electron distribution within the phenyl rings, influencing the compound's reactivity and its interactions in chemical reactions. These fluorinated aromatic systems often exhibit:
Physical Properties and Purity
1,1'-Methylenebis[4-fluorobenzene] is typically encountered as a white to pale yellow solid, which can be in powder or lump form depending on the manufacturing and packaging process. For critical applications, especially in pharmaceutical synthesis or advanced materials development, maintaining a high purity level is paramount. Many suppliers offer grades with purity exceeding 98.0% by Gas Chromatography (GC), ensuring that the material is suitable for demanding chemical processes.
Where to Purchase CAS 457-68-1
For researchers and manufacturers looking to buy 1,1'-Methylenebis[4-fluorobenzene], identifying reliable suppliers is essential. Companies specializing in fine chemical intermediates, many of whom are based in China, provide this compound with consistent quality and competitive pricing. When you plan to purchase this chemical intermediate, ensure that the supplier can provide:
By understanding the structural and physical properties of 1,1'-Methylenebis[4-fluorobenzene] and selecting a reputable manufacturer, you can confidently integrate this valuable intermediate into your chemical projects.
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.
