ChemicalBook > CAS DataBase List > 2-(4-BIPHENYLYL)-5-PHENYL-1,3,4-OXADIAZOLE

2-(4-BIPHENYLYL)-5-PHENYL-1,3,4-OXADIAZOLE

Product Name
2-(4-BIPHENYLYL)-5-PHENYL-1,3,4-OXADIAZOLE
CAS No.
852-38-0
Chemical Name
2-(4-BIPHENYLYL)-5-PHENYL-1,3,4-OXADIAZOLE
Synonyms
PBD;Nsc 24858;Einecs 212-712-0;PBD, scintillation grade;PBD, 99%, scintillation grade;2-(4-Biphenylyl)-5-phenyloxadiazole;2-(4-DIPHENYL)-5-PHENYL-1,3,4-OXADIZOLE;2-(4-BIPHENYL)-5-PHENYL-1,3,4-OXADIAZOLE;2-(4-BIPHENYLYL)-5-PHENYL-1 3 4-OXA- &;2-biphenyl-4-yl-5-phenyl-1,3,4-oxadiazole
CBNumber
CB4205425
Molecular Formula
C20H14N2O
Formula Weight
298.34
MOL File
852-38-0.mol
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2-(4-BIPHENYLYL)-5-PHENYL-1,3,4-OXADIAZOLE Property

Melting point:
167-169 °C(lit.)
Boiling point:
439.76°C (rough estimate)
Density 
1.1743 (rough estimate)
refractive index 
1.5700 (estimate)
storage temp. 
2-8°C
pka
-5.17±0.37(Predicted)
BRN 
252554
CAS DataBase Reference
852-38-0(CAS DataBase Reference)
EPA Substance Registry System
1,3,4-Oxadiazole, 2-[1,1'-biphenyl]-4-yl-5-phenyl- (852-38-0)
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Safety

Safety Statements 
22-24/25
WGK Germany 
3
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

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
257850
Product name
2-(4-Biphenylyl)-5-phenyl-1,3,4-oxadiazole
Purity
98%
Packaging
5g
Price
$179
Updated
2023/06/20
Chem-Impex
Product number
37367
Product name
2-(4-Biphenylyl)-5-phenyl-1,3,4-oxadiazole,98%(Elementalanalysis)
Purity
98%(Elementalanalysis)
Packaging
250MG
Price
$22.4
Updated
2021/12/16
Chem-Impex
Product number
37367
Product name
2-(4-Biphenylyl)-5-phenyl-1,3,4-oxadiazole,98%(Elementalanalysis)
Purity
98%(Elementalanalysis)
Packaging
1G
Price
$44.8
Updated
2021/12/16
Chem-Impex
Product number
37367
Product name
2-(4-Biphenylyl)-5-phenyl-1,3,4-oxadiazole,98%(Elementalanalysis)
Purity
98%(Elementalanalysis)
Packaging
5G
Price
$145.6
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
CHM0007253
Product name
2-(4-BIPHENYLYL)-5-PHENYL-1,3,4-OXADIAZOLE
Purity
95.00%
Packaging
5MG
Price
$496.38
Updated
2021/12/16
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2-(4-BIPHENYLYL)-5-PHENYL-1,3,4-OXADIAZOLE Chemical Properties,Usage,Production

Chemical Properties

white fine crystalline powder

Uses

Suitable as laser dye

Purification Methods

PBD is recrystallised from toluene. It is a good scintillation material [Brown et al. Discussion Faraday Soc 27 43 1959]. [Beilstein 27 III/IV 7283.]

2-(4-BIPHENYLYL)-5-PHENYL-1,3,4-OXADIAZOLE Preparation Products And Raw materials

Raw materials

4-Biphenylcarboxylic acid Benzoyl hydrazine Toluene Phosphorus oxychloride Pyridine Thionyl chloride

Preparation Products

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View Lastest Price from 2-(4-BIPHENYLYL)-5-PHENYL-1,3,4-OXADIAZOLE manufacturers

Career Henan Chemical Co
Product
2-(4-BIPHENYLYL)-5-PHENYL-1,3,4-OXADIAZOLE 852-38-0
Price
US $1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
100KG
Release date
2020-01-07

852-38-0, 2-(4-BIPHENYLYL)-5-PHENYL-1,3,4-OXADIAZOLERelated Search:

AURORA KA-4819 2-Phenyl-1,3,4-oxadiazole 2,5-DIPHENYL-1,3,4-OXADIAZOLE 2-(4-BIPHENYLYL)-5-PHENYL-1,3,4-OXADIAZOLE 2-(4-tert-Butylphenyl)-5-(4-biphenyl)-1,3,4-oxadiazole 4-Phenyltoluene 2,5-BIS(4-BIPHENYLYL)-1,3,4-OXADIAZOLE

  • 2-PHENYL-5-(4-BIPHENYLYL)-1,3,4-OXADIAZOLE
  • 2-(4-DIPHENYL)-5-PHENYL-1,3,4-OXADIZOLE
  • 2-(4-BIPHENYLYL)-5-PHENYL-1,3,4-OXADIAZOLE
  • 2-(4-BIPHENYL)-5-PHENYL-1,3,4-OXADIAZOLE
  • 5-PHENYL-2-(4-BIPHENYLYL)-1,3,4-OXADIAZOLE
  • PBD
  • 2-(4-Biphenylyl)-5-phenyloxadiazole
  • PBD, 99%, scintillation grade
  • PBD, scintillation grade
  • 2-(4-Biphenylyl)-5-phenyl-1,3,4-oxadiazole, 98+%
  • 3,4-Oxadiazole,2-(1,1’-biphenyl)-4-yl-5-phenyl-1
  • 4-oxadiazole,2-[1,1’-biphenyl]-4-yl-5-phenyl-3
  • 2-biphenyl-4-yl-5-phenyl-1,3,4-oxadiazole
  • 2-(4-BIPHENYLYL)-5-PHENYL-1 3 4-OXA- &
  • 2-(4-BIPHENYLYL)-5-PHENYL-1,3,4-OXADIAZO LE, 99% (LASER DYE)
  • 2-([1,1'-Biphenyl]-4-yl)-5-phenyl-1,3,4-oxadiazole
  • 2-Phenyl-5-(1,1'-biphenyl-4-yl)-1,3,4-oxadiazole
  • 2-Phenyl-5-(biphenyl-4-yl)-1,3,4-oxadiazole
  • PBD2-(4-Biphenylyl)-5-phenyl-1,3,4-oxadiazole
  • 2-Phenyl-5-(4-biphenylyl)-1,3,4-oxadiazole, PBD
  • 1,3,4-Oxadiazole, 2-(1,1'-biphenyl)-4-yl-5-phenyl-
  • 1,3,4-Oxadiazole, 2-(4-biphenylyl)-5-phenyl- (8ci)
  • Einecs 212-712-0
  • Nsc 24858
  • 2-(4-Biphenylyl)-5-phenyl-1,3,4-oxadiazole 99%
  • 852-38-0
  • Ce0H14N2O
  • Biochemicals and Reagents
  • BioChemical
  • Luminescent Compounds/Detection
  • Scintillation reagents
  • Biphenyl derivatives