ChemicalBook > CAS DataBase List > 3,3'-[5'-[3-(3-Pyridinyl)phenyl][1,1':3',1''-terphenyl]-3,3''-diyl]bispyridine

3,3'-[5'-[3-(3-Pyridinyl)phenyl][1,1':3',1''-terphenyl]-3,3''-diyl]bispyridine

Product Name
3,3'-[5'-[3-(3-Pyridinyl)phenyl][1,1':3',1''-terphenyl]-3,3''-diyl]bispyridine
CAS No.
921205-03-0
Chemical Name
3,3'-[5'-[3-(3-Pyridinyl)phenyl][1,1':3',1''-terphenyl]-3,3''-diyl]bispyridine
Synonyms
TmPyPB;DK7355;TM3PyPB;TMPYPB 1G;TmPyPB 99% (HPLC);3,3'-(5'-(3-(pyridin-3-yl)p;3,3'-5'-3-(3-Pyridinyl)phenyl1,1';3',1''-terphenyl-3,3''-diylbispyridine;1,3,5-Tris[3-(3-pyridyl)phenyl]benzene;1,3,5-tri[(3-pyridyl)-phen-3-yl]benzene
CBNumber
CB02484745
Molecular Formula
C39H27N3
Formula Weight
537.65
MOL File
921205-03-0.mol
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3,3'-[5'-[3-(3-Pyridinyl)phenyl][1,1':3',1''-terphenyl]-3,3''-diyl]bispyridine Property

Melting point:
195-200°C
Boiling point:
748.9±55.0 °C(Predicted)
Density 
1.166
storage temp. 
2-8°C
solubility 
chloroform: soluble
dichloromethane: soluble
form 
powder
pka
5.02±0.11(Predicted)
InChIKey
CINYXYWQPZSTOT-UHFFFAOYSA-N
SMILES
C1(C2=CC(C3=CC=CC(C4=CC=CN=C4)=C3)=CC(C3=CC=CC(C4=CC=CN=C4)=C3)=C2)=CC=CC(C2=CC=CN=C2)=C1
color 
White powder/crystals
Absorption
λmax?254 nm in DCM
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Safety

WGK Germany 
3
HS Code 
2933399990
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H320Causes eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
932361
Product name
1,3,5-Tri[(3-pyridyl)-phen-3-yl]benzene
Purity
≥99% (HPLC)
Packaging
250MG
Price
$217
Updated
2025/07/31
Sigma-Aldrich
Product number
790907
Product name
TmPyPB
Purity
99% (HPLC)
Packaging
1g
Price
$399
Updated
2025/07/31
Sigma-Aldrich
Product number
790907
Product name
TmPyPB
Purity
99% (HPLC)
Packaging
5g
Price
$758
Updated
2025/07/31
Ambeed
Product number
A901280
Product name
3,3'-(5'-(3-(Pyridin-3-yl)phenyl)-[1,1':3',1''-terphenyl]-3,3''-diyl)dipyridine
Purity
95%
Packaging
100mg
Price
$140
Updated
2021/12/16
Ambeed
Product number
A901280
Product name
3,3'-(5'-(3-(Pyridin-3-yl)phenyl)-[1,1':3',1''-terphenyl]-3,3''-diyl)dipyridine
Purity
95%
Packaging
250mg
Price
$200
Updated
2021/12/16
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3,3'-[5'-[3-(3-Pyridinyl)phenyl][1,1':3',1''-terphenyl]-3,3''-diyl]bispyridine Chemical Properties,Usage,Production

Description

With a low-lying HOMO, high triplet energy level, and electron-deficient pyridine groups, TmPyPB is widely used as an electron-transport layer and hole-blocking layer material in organic electronic devices (such as OLEDs, OPV and perovskite solar cells).

Uses

Electron-transport and hole/exciton-blocking materail with high electron mobility (10-4-10-3?cm2?V-1?s-1) and high triplet energy level (2.75 eV) for highly efficient phosphorescent OLEDs application.

3,3'-[5'-[3-(3-Pyridinyl)phenyl][1,1':3',1''-terphenyl]-3,3''-diyl]bispyridine Preparation Products And Raw materials

Raw materials

Preparation Products

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3,3'-[5'-[3-(3-Pyridinyl)phenyl][1,1':3',1''-terphenyl]-3,3''-diyl]bispyridine Suppliers

China 134 United Kingdom 1 United States 3 Global 138
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View Lastest Price from 3,3'-[5'-[3-(3-Pyridinyl)phenyl][1,1':3',1''-terphenyl]-3,3''-diyl]bispyridine manufacturers

Zhejiang Free Trade Zone Violet Trade Co., Ltd.
Product
TmPyPB 921205-03-0
Price
US $0.00/g
Min. Order
1g
Purity
99.5%
Supply Ability
100kgs
Release date
2021-09-16
Henan Aochuang Chemical Co.,Ltd.
Product
3,3'-[5'-[3-(3-Pyridinyl)phenyl][1,1':3',1''-terphenyl]-3,3''-diyl]bispyridine 921205-03-0
Price
US $0.00-0.00/kg
Min. Order
1kg
Purity
98%
Supply Ability
1Ton
Release date
2022-10-18
Henan Fengda Chemical Co., Ltd
Product
3,3'-[5'-[3-(3-Pyridinyl)phenyl][1,1':3',1''-terphenyl]-3,3''-diyl]bispyridine 921205-03-0
Price
US $188.00-1.00/KG
Min. Order
1KG
Purity
99%, 99.5% Sublimated
Supply Ability
g-kg-tons, free sample is available
Release date
2024-01-05

921205-03-0, 3,3'-[5'-[3-(3-Pyridinyl)phenyl][1,1':3',1''-terphenyl]-3,3''-diyl]bispyridineRelated Search:

Phenylimidazole 4-Phenylpyridine 4-Isopropylpyridine DI-2-PYRIDYL KETONE 2-Phenylpyridine Pyridine

  • 3,3'-[5'-[3-(3-Pyridinyl)phenyl][1,1':3',1''-terphenyl]-3,3''-diyl]bispyridine
  • TmPyPB
  • 1,3,5-tri[(3-pyridyl)-phen-3-yl]benzene
  • TMPyPB , 1,3,5-Tri(M-pyrid-3-yl-phenyl)benzene
  • 3,3'-(5'-(3-(pyridin-3-yl)phenyl)-[1,1':3',1''-terphenyl]-3,3''-diyl)dipyridine
  • TM3PyPB
  • 1,3,5-tri[(3-pyridyl)-phen-3-yl]benzene/TMPyPB
  • TMPyPB, 1,3,5-tri[(3-pyridyl)-phen-3-yl]benzene
  • TmPyPB 99% (HPLC)
  • TMPYPB 1G
  • 3-[3-[3,5-bis(3-pyridin-3-ylphenyl)phenyl]phenyl]pyridine
  • 3,3'-(5'-(3-(pyridin-3-yl)p
  • 3',1''-terphenyl-3,3''-diylbispyridine
  • 3,3'-5'-3-(3-Pyridinyl)phenyl1,1'
  • Pyridine, 3,3'-[5'-[3-(3-pyridinyl)phenyl][1,1':3',1''-terphenyl]-3,3''-diyl]bis-
  • 3,3'-[5'-[3-(3-Pyridinyl)phenyl][1,1':3',1''-terphenyl]-3,3''-diyl]bispyridine ISO 9001：2015 REACH
  • TmPyPB, 1,3,5-Tris(3-pyridyl-3-phenyl)benzene
  • 3,3'-[5'-[3-(3-Pyridinyl)phenyl][1,1':3',1''-terphenyl]-3,3'...
  • High purity CAS 921205-03-0 3,3'-[5'-[3-(3-Pyridinyl)phenyl][1,1':3',1''-terphenyl]-3,3''-diyl]bispyridine in stock
  • DK7355
  • 1,3,5-Tris[3-(3-pyridyl)phenyl]benzene
  • 1,3,5-tri[(3-pyridyl)-phen-3-yl]benzene TM3PyPB
  • 921205-03-0
  • C39H27N3
  • OLED