1089687-05-7

1089687-05-7 - Names and Identifiers

Name	2,6-dibromo-4,4-bis(2-ethylhexyl)-4h-silolo(3,2-b:4,5-b')dithiophene
Synonyms	K0103 DTS26-2Br 2,6-Dibromo-4,4-bis(2-ethylhexyl)-4H-silolo[3,2-b
CAS	1089687-05-7
EINECS	200-258-5
InChI	InChI=1S/C24H36Br2S2Si/c1-5-9-11-17(7-3)15-29(16-18(8-4)12-10-6-2)19-13-21(25)27-23(19)24-20(29)14-22(26)28-24/h13-14,17-18H,5-12,15-16H2,1-4H3

1089687-05-7 - Physico-chemical Properties

Molecular Formula	C24H36Br2S2Si
Molar Mass	576.57
Density	1.32
Boling Point	551.3±50.0 °C(Predicted)
Storage Condition	under inert gas (nitrogen or Argon) at 2–8 °C

1089687-05-7 - Introduction

2,6-dibromo-4,4-bis (2-ethylhexyl)-4H-silacyclopentadieno [3,2-b:4,5-b '] dithiophene, abbreviated as DPP-Si, is a bis-thiophene derivative containing a silicon heterocycle.

Properties: DPP-Si has good solubility and thermal stability. It is a crystalline organic molecule with a planar rigid structure. DPP-Si appears brown to black in solution, has a wide absorption spectrum range, can absorb visible light and near infrared light. It also has excellent electron transport properties and electron richness.

Uses: DPP-Si are widely used in organic solar cells, organic field effect transistors and organic optoelectronic devices. Its high light absorption efficiency, high electron mobility and long carrier diffusion length make it a highly efficient optoelectronic material.

Preparation method: The DPP-Si can be obtained by synthesizing a bis-thiophene monomer and a silicon heterocyclic monomer, and then performing a polymerization reaction. The specific process can be modified according to specific needs.

Safety Information: Take appropriate safety precautions when using and handling DPP-Si, including wearing chemical protective gloves, goggles and protective clothing. Avoid inhalation and contact with skin. If it accidentally enters the eyes or skin, it should be washed with plenty of water in time and seek medical help. The compound should be handled in a well-ventilated area, avoiding direct exposure to the air.

Last Update：2024-04-09 15:17:50