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2,7-Dibromo-9,9-di(1-propyl)-9H-fluorene is a chemical compound with the molecular formula C25H28Br2. It is a derivative of fluorene, a polycyclic aromatic hydrocarbon, characterized by the presence of two bromine atoms at the 2,7-positions and two propyl groups at the 9,9-positions. 2,7-Dibromo-9,9-di(1-propyl)-9H-fluorene is known for its high melting point and its solubility in organic solvents such as ethanol and ether, while being insoluble in water. Its unique structure and properties render it a valuable building block in the synthesis of various functional materials and organic electronic devices.

157771-56-7

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157771-56-7 Usage

Uses

Used in Organic Synthesis:
2,7-Dibromo-9,9-di(1-propyl)-9H-fluorene is utilized as a key intermediate in organic synthesis for the preparation of a wide range of functional materials. Its reactive bromine atoms and propyl groups facilitate the formation of new chemical bonds, making it a versatile component in the creation of complex organic molecules.
Used in the Production of Organic Electronic Devices:
2,7-Dibromo-9,9-di(1-propyl)-9H-fluorene is employed as a building block in the fabrication of organic electronic devices due to its electronic properties and structural stability. Its incorporation into device architectures can enhance performance characteristics such as charge transport and stability, which are crucial for applications in organic light-emitting diodes (OLEDs), organic solar cells, and organic field-effect transistors (OFETs).
Used in the Development of Polymers:
2,7-Dibromo-9,9-di(1-propyl)-9H-fluorene is used as a monomer in polymer chemistry to create polymers with tailored properties. The resulting polymers can exhibit improved thermal stability, mechanical strength, and other desirable characteristics, making them suitable for use in various high-performance materials and coatings.
Used in Pharmaceutical Industry:
2,7-Dibromo-9,9-di(1-propyl)-9H-fluorene has potential applications in the pharmaceutical sector, where it can be used as a starting material for the synthesis of drug candidates. Its unique structure may contribute to the development of new therapeutic agents with novel mechanisms of action.
Used in Agrochemicals:
In the agrochemical industry, 2,7-Dibromo-9,9-di(1-propyl)-9H-fluorene may be utilized in the synthesis of new pesticides or herbicides. Its chemical properties could be harnessed to create compounds with enhanced efficacy and selectivity for crop protection.
Used in Dyes:
2,7-Dibromo-9,9-di(1-propyl)-9H-fluorene is also used in the production of dyes, where its chemical structure can impart specific color characteristics and stability to the resulting dye products. Its use in dye synthesis can lead to the development of dyes with improved performance in various applications, such as textiles, inks, and pigments.

Check Digit Verification of cas no

The CAS Registry Mumber 157771-56-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,7,7,7 and 1 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 157771-56:
(8*1)+(7*5)+(6*7)+(5*7)+(4*7)+(3*1)+(2*5)+(1*6)=167
167 % 10 = 7
So 157771-56-7 is a valid CAS Registry Number.

157771-56-7 Well-known Company Product Price

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  • TCI America

  • (D4569)  2,7-Dibromo-9,9-dipropylfluorene  >98.0%(GC)

  • 157771-56-7

  • 1g

  • 550.00CNY

  • Detail
  • TCI America

  • (D4569)  2,7-Dibromo-9,9-dipropylfluorene  >98.0%(GC)

  • 157771-56-7

  • 5g

  • 1,990.00CNY

  • Detail

157771-56-7SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 10, 2017

Revision Date: Aug 10, 2017

1.Identification

1.1 GHS Product identifier

Product name 2,7-dibromo-9,9-dipropylfluorene

1.2 Other means of identification

Product number -
Other names 2,5-DIMETHYL-4-OXO-3,4-DIHYDROTHIENO[2,3-D]PYRIMIDINE-6-CARBOXYLIC ACID

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:157771-56-7 SDS

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