9,9-Dimethyl-2-nitro-9H-fluorene CAS NO.605644-46-0 CAS NO.605644-46-0

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605644-46-0- Introduction
9,9-dimethyl-2-nitrofluorene is an organic compound. The following is an introduction to its properties, uses, manufacturing methods, and safety information:

nature:
-Appearance: 9,9-dimethyl-2-nitrofluorene is a yellow crystalline solid.
-Solubility: It is soluble in organic solvents and stable under acidic conditions.

Purpose:
-In the field of optoelectronics, 9,9-dimethyl-2-nitrofluorene can be used as one of the materials for organic light-emitting diodes (OLEDs).
-Fluorescent dye: It can also be used as a fluorescent dye in biomedical research.

Manufacturing method:
There are many methods for preparing 9,9-dimethyl-2-nitrofluorene, and one commonly used method is to synthesize 2-nitroacetophenone and 4-methylacetophenone through ketocondensation reaction. The specific steps are to co boil 2-nitroacetophenone and 4-methylacetophenone under alkaline conditions to form the product. After the reaction, 9,9-dimethyl-2-nitrofluorene was obtained through crystallization and purification.

Security information:
The safety information related to 9,9-dimethyl-2-nitrofluorene is limited. These types of compounds are generally considered to have certain toxicity and volatility, and caution should be exercised when handling them. In laboratory environments, relevant laboratory safety operating procedures should be followed and appropriate personal protective equipment should be worn.

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