1,3,5-三[(3-吡啶基)-3-苯基]苯

1,3,5-三[(3-吡啶基)-3-苯基]苯 - Names and Identifiers

Name	3,3'-[5'-[3-(3-Pyridinyl)phenyl][1,1':3',1''-terphenyl]-3,3''-diyl]bispyridine
Synonyms	TmPyPB TM3PyPB LT-N863 1,3,5-Tri(m-pyrid-3-yl-phenyl)benzene 1,3,5-tri[(3-pyridyl)-phen-3-yl]benzene TMPyPB , 1,3,5-Tri(M-pyrid-3-yl-phenyl)benzene TMPyPB, 1,3,5-tri[(3-pyridyl)-phen-3-yl]benzene
CAS	921205-03-0
EINECS	1312995-182-4
InChIKey	CINYXYWQPZSTOT-UHFFFAOYSA-N

1,3,5-三[(3-吡啶基)-3-苯基]苯 - Physico-chemical Properties

Molecular Formula	C39H27N3
Molar Mass	537.65
Density	1.166
Melting Point	195-200°C
Boling Point	748.9±55.0 °C(Predicted)
Color	White powder/crystals
pKa	5.02±0.11(Predicted)
Storage Condition	2-8°C

1,3,5-三[(3-吡啶基)-3-苯基]苯 - Risk and Safety

WGK Germany

1,3,5-三[(3-吡啶基)-3-苯基]苯 - Introduction

3,3 '-[5'-[3-(3-Pyridinyl)phenyl][1,1 ':3',1 ''-terphenyl]-3,3''-diyl] bispyriridine is an organic compound, it is usually called TPPI. Its chemical structure contains 3 benzene rings and 2 pyridine rings.

nature of TPPI:
-Appearance: White solid
-Molecular weight: about 606.78g/mol
-Melting Point: about 220-230 ℃
-Insoluble in water, soluble in organic solvents such as ethanol and dichloromethane

Use of TPPI:
-Optical material: TPPI can be used as a component of liquid crystal materials, has excellent optical and electrical properties, and can be used in electronic products such as liquid crystal displays.
-Organic Synthesis: TPPI can be used as a catalyst, complex or intermediate, and play an important role in organic synthesis reactions. For example, it can be used to synthesize fluorescent dyes, organic photovoltaic materials, etc.
-Medicine: TPPI can be used in drug analysis and drug delivery system research.

TPPI preparation method:
The synthesis method of TPPI is complicated and requires organic synthesis technology. A common synthesis method is by first synthesizing the Terphenyl structure, followed by modification of the phenyl and pyridyl groups.

TPPI security information:
- TPPI has certain toxicity and may cause harm to human body and environment. Appropriate safety measures should be taken during use, such as wearing protective gloves, glasses, etc.
-Store in a dry, ventilated place, away from fire and oxidizing agents.
-Proper laboratory hygiene and safety practices should be followed during handling and disposal.

Last Update：2024-04-09 01:59:58