ChemicalBook > CAS DataBase List > Bis[2-(diphenylphosphino)phenyl] ether oxide

Bis[2-(diphenylphosphino)phenyl] ether oxide

Product Name
Bis[2-(diphenylphosphino)phenyl] ether oxide
CAS No.
808142-23-6
Chemical Name
Bis[2-(diphenylphosphino)phenyl] ether oxide
Synonyms
0.998;DPEPO;Vortioxetine Impurity 73;DPEPO(purified by sublimation);Bis[2-((oxo)diphenylphosphino)phenyl] ether;Bis[2-(diphenylphosphino)phenyl] ether oxide;Bis[2-[(oxo)diphenylphosphino]phenyl] Ether (DPEPO);(oxybis(2,1-phenylene))bis(diphenylphosphine oxide);Phosphine oxide, 1,1'-(oxydi-2,1-phenylene)bis[1,1-diphenyl-;Bis[2-(diphenylphosphino)phenyl] ether oxide ISO 9001：2015 REACH
CBNumber
CB12717572
Molecular Formula
C36H28O3P2
Formula Weight
570.55
MOL File
808142-23-6.mol
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Bis[2-(diphenylphosphino)phenyl] ether oxide Property

Melting point:
280℃
Boiling point:
753.3±60.0 °C(Predicted)
Density 
1.28±0.1 g/cm3(Predicted)
storage temp. 
Sealed in dry,Room Temperature
solubility 
soluble in Chloroform
form 
powder
color 
White to Almost white
λmax
292nm(CH2Cl2)(lit.)
InChI
InChI=1S/C36H28O2P2/c37-40(31-21-9-3-10-22-31,32-23-11-4-12-24-32)36-28-16-14-26-34(36)38-33-25-13-15-27-35(33)39(29-17-5-1-6-18-29)30-19-7-2-8-20-30/h1-28H
InChIKey
VWKBVNQSGONNNB-UHFFFAOYSA-N
SMILES
O(C1=CC=CC=C1P(C1=CC=CC=C1)C1=CC=CC=C1)C1=CC=CC=C1P(=O)(C1=CC=CC=C1)C1=CC=CC=C1
CAS DataBase Reference
808142-23-6
Absorption
λmax?388 nm in?CH2Cl2
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Safety

HS Code 
2931499090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

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

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
805459
Product name
DPEPO
Packaging
5g
Price
$114.8
Updated
2024/03/01
TCI Chemical
Product number
B5448
Product name
Bis[2-[(oxo)diphenylphosphino]phenyl] Ether (purified by sublimation)
Purity
>99.0%(HPLC)
Packaging
200mg
Price
$66
Updated
2024/03/01
TCI Chemical
Product number
B5240
Product name
Bis[2-[(oxo)diphenylphosphino]phenyl] Ether
Purity
>97.0%(HPLC)
Packaging
1g
Price
$76
Updated
2024/03/01
TCI Chemical
Product number
B5448
Product name
Bis[2-[(oxo)diphenylphosphino]phenyl] Ether (purified by sublimation)
Purity
>99.0%(HPLC)
Packaging
1g
Price
$223
Updated
2024/03/01
TRC
Product number
B592043
Product name
Bis[2-[(oxo)diphenylphosphino]phenyl] Ether
Packaging
50mg
Price
$60
Updated
2021/12/16
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Bis[2-(diphenylphosphino)phenyl] ether oxide Chemical Properties,Usage,Production

Description

DPEPO, with steric ortho-substituted diphenylphosphine oxide (DPPO) groups, is one of the most popular large band-gap materials used to host blue TADF-based OLEDs.

Uses

Bis[2-((oxo)diphenylphosphino)phenyl]ether (CAS# 808142-23-6), also known as DPEPO, is a fluorescent compound often incorporated into OLED materials.

Bis[2-(diphenylphosphino)phenyl] ether oxide Preparation Products And Raw materials

Raw materials

Preparation Products

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Bis[2-(diphenylphosphino)phenyl] ether oxide Suppliers

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View Lastest Price from Bis[2-(diphenylphosphino)phenyl] ether oxide manufacturers

Zhejiang Free Trade Zone Violet Trade Co., Ltd.
Product
DPEPO 808142-23-6
Price
US $0.00/g
Min. Order
1g
Purity
99.7%
Supply Ability
100KGS
Release date
2021-09-15
Henan Fengda Chemical Co., Ltd
Product
Bis[2-(diphenylphosphino)phenyl] ether oxide 808142-23-6
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
Henan Aochuang Chemical Co.,Ltd.
Product
Bis[2-(diphenylphosphino)phenyl] ether oxide 808142-23-6
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
98%
Supply Ability
1ton
Release date
2022-10-17

808142-23-6, Bis[2-(diphenylphosphino)phenyl] ether oxideRelated Search:

Spiro-Pye , 2,7-Di-pyrenyl-9,9-spiro-bifluorene 9,9'-Diphenyl-9H,9'H-3,3'-bicarbazole 1,3,5-Tri(1-naphthyl)benzene 4,4'-Bis(9-carbazolyl)-2,2'-dimethylbiphenyl MADN , 2-Methyl-9,10-bis(naphthalen-2-yl)anthracene 9,9'-(2,8-Dibenzothiophenediyl)bis-9H-carbazole p-Bpye , 1,4-di(pyren-1-yl)benzene 9,9'-(1,3-Phenylene)bis-9H-carbazole 4,4'-Bis(N-carbazolyl)-1,1'-biphenyl 4,5-Bis(diphenylphosphino)-9,9-dimethylxanthene Bis(2-dicyclohexylphosphinophenyl)ether, 98% (OXYDI-2,1-PHENYLENE)BIS(DIPHENYLPHOSPHINE) N,N'-Bis(3-methylphenyl)-N,N'-bis(phenyl)benzidine

  • Bis[2-[(oxo)diphenylphosphino]phenyl] Ether (purified by sublimation)
  • Bis[2-((oxo)diphenylphosphino)phenyl] ether
  • Bis[2-(diphenylphosphino)phenyl] ether oxide
  • (oxybis(2,1-phenylene))bis(diphenylphosphine oxide)
  • DPEPO
  • Phosphine oxide, 1,1'-(oxydi-2,1-phenylene)bis[1,1-diphenyl-
  • Bis[2-(diphenylphosphino)phenyl] ether oxide ISO 9001：2015 REACH
  • Vortioxetine Impurity 73
  • DPEPO(purified by sublimation)
  • 0.998
  • Bis[2-[(oxo)diphenylphosphino]phenyl] Ether (DPEPO)
  • 808142-23-6
  • C36H28O3P2