Classification Applications
ChemicalBook > CAS DataBase List > Bathocuproine

Bathocuproine

Classification Applications
Product Name
Bathocuproine
CAS No.
4733-39-5
Chemical Name
Bathocuproine
Synonyms
2,9-DIMETHYL-4,7-DIPHENYL-1,10-PHENANTHROLINE;BATHOCUPROIN;BATHOCUPROINE;BLANC FIXE XR;BathocuproineGr;Bathocuproin BCP;EINECS 225-240-5;BATHOCUPROINE AR;BATHOCUPROINE(RG);2,9-dm-4,7-dpphen
CBNumber
CB2299411
Molecular Formula
C26H20N2
Formula Weight
360.45
MOL File
4733-39-5.mol
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Bathocuproine Property

Melting point:
279-283 °C(lit.)
Boiling point:
482.47°C (rough estimate)
Density 
1.2408 (rough estimate)
refractive index 
1.7620 (estimate)
storage temp. 
Sealed in dry,Room Temperature
solubility 
Benzene (Slightly, Heated), DMSO (Slightly, Heated), Methanol (Slightly, Heated)
form 
Powder
pka
5.88±0.30(Predicted)
color 
Yellow
Water Solubility 
Soluble in methanol (36mg/100ml), ethanol, 2-propanol, bezene, and acetone. Partly miscible in water.
BRN 
306714
InChI
InChI=1S/C26H20N2/c1-17-15-23(19-9-5-3-6-10-19)21-13-14-22-24(20-11-7-4-8-12-20)16-18(2)28-26(22)25(21)27-17/h3-16H,1-2H3
InChIKey
STTGYIUESPWXOW-UHFFFAOYSA-N
SMILES
N1C2C(=CC=C3C=2N=C(C)C=C3C2=CC=CC=C2)C(C2=CC=CC=C2)=CC=1C
CAS DataBase Reference
4733-39-5(CAS DataBase Reference)
EPA Substance Registry System
1,10-Phenanthroline, 2,9-dimethyl-4,7-diphenyl- (4733-39-5)
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Safety

Hazard Codes 
Xn
Risk Statements 
22-36/37/38-20/21/22
Safety Statements 
24/25-36-26-37/39
WGK Germany 
3
TSCA 
Yes
HS Code 
29339990
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H413May cause long lasting harmful effects to aquatic life

Precautionary statements

P273Avoid release to the environment.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
140910
Product name
Bathocuproine
Purity
96%
Packaging
500mg
Price
$80.2
Updated
2024/03/01
Sigma-Aldrich
Product number
140910
Product name
Bathocuproine
Purity
96%
Packaging
1g
Price
$130
Updated
2024/03/01
TCI Chemical
Product number
B2694
Product name
Bathocuproine (purified by sublimation)
Purity
>99.0%(HPLC)(T)
Packaging
1g
Price
$315
Updated
2024/03/01
TCI Chemical
Product number
B2694
Product name
Bathocuproine (purified by sublimation)
Purity
>99.0%(HPLC)(T)
Packaging
5g
Price
$945
Updated
2024/03/01
Alfa Aesar
Product number
B22841
Product name
Bathocuproin, 98%
Packaging
1g
Price
$88.4
Updated
2024/03/01
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Bathocuproine Chemical Properties,Usage,Production

Classification

Electron-transport layer materials, Electron-injection layer materials, Hole-blocking layer materials, OFET, OLED, Organic Photovoltaics, Perovskite solar cells, Sublimed materials.

Applications

2,9-Dimethyl-4,7-diphenyl-1,10-phenanthroline, also known as Bathocuproine (BCP), is a wide-band-gap material and has a high electron affinity. When it is embedded into organic electronic devices, bathocuproine acts as an exciton-blocking barrier which prohibits exciton diffusion process towards the Al electrode otherwise being quenched. One of the most commonly used buffer layer between acceptor and cathode layers is bathocuproine. The introduction of the buffer layer can greatly improve the PCE of polymer organic solar cells. BCP is one of the most popular hole-blocking layer materials that is used in organic electronics, including perovskite solar cells.
It was demonstrated that a BCP buffer layer reduces nonradiative recombination of excitons at the C60 –Al interface. Its most important function is to establish an Ohmic contact between the C60 film and the Al electrode in photovoltaic devices.

Description

Organic photovoltaic cells (OPVCs) are considered to be promising devices because of their mechanical flexibility, ease of fabrication and potential for low-cost production. For small-molecule OPVCs the most-common material to use between the acceptor, here C60, and the top electrode, Al, is 2,9-dimethyl-4,7-diphenyl-1,10-phenanthroline, also known as bathocuproine. Indeed, the insertion of BCP results in an enhanced power-conversion efficiency (PCE). The improved power-conversion efficiency has been attributed to an increased exciton harvesting in the active layer. As BCP is a wide-band-gap material it acts as an exciton-blocking barrier (EBL) that prohibits excitons diffusing towards the Al electrode where they would otherwise be quenched.

Chemical Properties

Yellow powder

Uses

Bathocuproine is used as a reagent for the determination of copper. It acts as an exciton blocking barrier which prohibits excitons diffusion process towards the Al electrode otherwise being quenched. It is the most commonly used buffer layer between acceptor and cathode layer.

Uses

Bathocuproine can be used as an electron-modifying layer or as an interlayer between ETLs (electron transport layers) in calcite solar cells, and it can be prepared by spin-coating deposition or vacuum thermal evaporation. The addition of Bathocuproine enhances the energy conversion efficiency of organic photovoltaic cells.

General Description

TGA/DSC Lot specific scans available upon request

Purification Methods

Purify it by recrystallisation from *benzene. [Smith & Wilkins Anal Chem 25 510 1953, Beilstein 23 III/IV 2160.]

References

[1] Mao, Lingling et al. “Role of Organic Counterion in Lead- and Tin-Based Two-Dimensional Semiconducting Iodide Perovskites and Application in Planar Solar Cells.” Chemistry of Materials 28 (2016): 7781–7792.

Bathocuproine Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from Bathocuproine manufacturers

Zhejiang Free Trade Zone Violet Trade Co., Ltd.
Product
BCP 4733-39-5
Price
US $0.00/g
Min. Order
1g
Purity
99.90%
Supply Ability
100KGS
Release date
2021-09-15
Shanghai UCHEM Inc.
Product
2,9-Dimethyl-4,7-diphenyl-1,10-phenanthroline 4733-39-5
Price
US $31.00-497.00/g
Min. Order
5g
Purity
0.98
Supply Ability
10kg
Release date
2024-10-25
Shaanxi Dideu Medichem Co. Ltd
Product
2,9-Dimethyl-4,7-diphenyl-1,10-phenanthroline 4733-39-5
Price
US $1.00-22.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
100000KG
Release date
2024-08-12

4733-39-5, BathocuproineRelated Search:

FIREMASTER BP-6 o-Phenanthroline N,N-Dimethylformamide ETHANE Dimethyl carbonate Dimethyl ether 3-METHYLADENINE 1,10-Phenanthroline hydrate 2,3,3',4,4',5-HEXACHLOROBIPHENYL DBU Dimethyl sulfoxide Dimethyl sebacate Biphenyl Bifenthrin Bifendate Bifonazole Dimethyl sulfate Dimethyl sulfide

  • Bathocuproine subliMed grade, 99.99% trace Metals basis
  • Bathocuproin SynonyMs 2,9-DiMethyl-4,7-diphenyl-1,10-phenanthroline
  • 2,9-dimethyl-4,7-diphenyl-1,10-phenanthrolin
  • Bathocuproine (purified by sublimation)
  • TIMTEC-BB SBB008863
  • 2-DIMETHYL-4,7-DIPHENYL-1,10-PHENANTHROLINE
  • BATHOCUPROIN R. G.
  • BathocuproineGr
  • BATHOCUPROINE, REAG.
  • BATHOCUPROINE REAGENT (ACS)
  • 1,10-Phenanthroline, 2,9-dimethyl-4,7-diphenyl-
  • 2,9-DIMETHYL-4,7-DIPHENYL-1,10-PHENANTHROLINE SUBLIMED HOLE BLOCKING MATERIAL
  • Bathocuproine (refined product of D0711)
  • Bathocuproin, 98+%
  • BATHOCUPROIN extrapure AR
  • 2,9-Dimethyl-4,7-diphenyl-1,10-phenanthroline, BCP
  • BATHOCUPROINE (2,9-DIMETHYL-4,7-DIPHENYL-1,10-PHENANTHROLINE)
  • 2,9-Dimethyl-4,7-diphenyl-1,10-phenanthroline,98%
  • 2,9-dimethyl-4,7-diphenyl-1,10-phenanthroline/Bathocuproine
  • BATHOCUPROINE, LABORATORY REAGENTBATHOCUPROINE, LABORATORY REAGENTBATHOCUPROINE, LABORATORY REAGENTBATHOCUPROINE, LABORATORY REAGENT
  • 10-Phenanthroline,2,9-dimethyl-4,7-diphenyl-1
  • 2,9-Dimethyl-4,7-diphenyl-1,10
  • 2,9-dimethyl-4,7-diphenyl-10-phenanthroline
  • 2,9-DIMETHYL-4,7-DIPHENYL-1,10-PHENANTHROLINE
  • BATHOCUPROIN
  • BATHOCUPROINE
  • BLANC FIXE XR
  • 4,7-DIPHENYL-2,9-DIMETHYL-1,10-PHENANTHROLINE
  • BATHOCUPROINE(RG)
  • Bathocuproine ,99%
  • Bathocuproine,2,9-Dimethyl-4,7-diphenyl-1,10-phenanthroline, BCP
  • Bathocuproine p.a.
  • Bathocuproin BCP
  • 2,9-DiMethyl-4,7-diphenyl-1,10-phenanthroline, 98% 1GR
  • 2,9-DiMethyl-4,7-diphenyl-1,10-phenantroline
  • 2,9-DIMETHYL-4,7-D
  • Bathocuproine subliMed grade, trace Metals basis
  • 2,9-dimethyl-4,7-diphenyl-phen
  • 2,9-dm-4,7-dpphen
  • EINECS 225-240-5
  • Bathocuproine, sublimed
  • Bathocuproine &gt
  • Bathocuproine (purified by sublimation)&gt
  • 2,9-dimethy-4,7-diphenyl -1,10-phenathroline
  • Bathocuproine (BCP)
  • 2,9-Dimethyl-4,7-diphenyl-1,1-phenanthroline
  • Bathocuproine, GR 99%+
  • Bathocuproin 4733-39-5
  • Bathocuproine (BCP) extrapure AR, 99%
  • Bathocuproine (BCP) extrapure AR, ACS, 99%
  • BATHOCUPROINE AR
  • 2,9- dimethyl -4,7- biphenyl -1,10- phenanthroline
  • 2,9-Dimethyl-4,7-diphenyl-1,10-phenanthroline (purified by sublimation)
  • Bathocuproine 99% AR
  • 4733-39-5
  • CH32C6H52C12H4N2
  • C26H20N2
  • Heterocyclic Building Blocks