For procurement specialists and R&D scientists, a thorough understanding of chemical product specifications is essential for making informed purchasing decisions. This is particularly true for specialized intermediates like 3-Bromo-9,9-dimethylfluorene (CAS 1190360-23-6), a compound vital for advanced material synthesis, especially in the electronics industry and organic chemistry research.

Let's break down the critical specifications that define the quality and utility of 3-Bromo-9,9-dimethylfluorene. Firstly, Purity is paramount. Reputable suppliers, including leading manufacturers in China, typically offer this compound with a minimum purity of 97%, and often higher (e.g., 98% or 99%). This high purity is crucial for applications in OLED materials and sensitive organic syntheses, where even trace impurities can adversely affect reaction yields, product performance, and device longevity.

The Appearance of the product is also a key indicator. 3-Bromo-9,9-dimethylfluorene is generally described as a white to off-white powder or crystalline solid. Variations within this range are common and usually not indicative of reduced quality, provided the purity specifications are met.

Its CAS Number, 1190360-23-6, is the definitive identifier, ensuring you receive the exact chemical substance required for your process. The molecular formula (C15H13Br) and molecular weight (approximately 273.17 g/mol) are standard parameters that confirm the identity and composition of the material.

The primary Applications for 3-Bromo-9,9-dimethylfluorene lie in its role as a fine chemical intermediate. It is widely used in the synthesis of:

  • OLED Materials: As a building block for host materials, emissive layers, and charge transport layers, contributing to the efficiency and color purity of organic light-emitting diodes.
  • Organic Synthesis: Its reactive bromine atom allows for versatile functionalization through coupling reactions, enabling the creation of complex organic molecules for research and development.
  • Liquid Crystal Intermediates: It can also serve as a precursor in the development of specialized liquid crystal materials.

For those looking to buy this critical intermediate, partnering with a reliable supplier is essential. We, as a prominent Chinese manufacturer, ensure that our 3-Bromo-9,9-dimethylfluorene meets these rigorous specifications. We offer competitive pricing and robust supply chain management, making it easier for your organization to procure the materials needed for innovation. We invite you to contact us for a detailed quote and to discuss how we can fulfill your requirements for this indispensable chemical.

Understanding these specifications empowers informed decision-making, ensuring you source the most suitable and high-quality chemical intermediates for your advanced applications.