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P3754

1,4-Bis(5-phenyl-2-oxazolyl)benzene

BioReagent, suitable for scintillation

Synonym(s):

1,4-Bis(5-phenyl-2-oxazolyl)benzene, 2,2′-p-Phenylene-bis(5-phenyloxazole), Di(phenyl-5-oxazolyl-2)-1,4-benzene, POPOP

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5 g

Available to ship TODAYfromBangalore Non-Bonded Warehouse

₹3,788.75
10 g

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₹15,025.10
25 g
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₹28,946.05
100 g

Available to ship TODAYfromBangalore Non-Bonded Warehouse

₹77,019.88

About This Item

Empirical Formula (Hill Notation):
C24H16N2O2
CAS Number:
1806-34-4
Molecular Weight:
364.40
UNSPSC Code:
41116105
NACRES:
NA.32
PubChem Substance ID:
24898445
EC Number:
217-304-6
Beilstein/REAXYS Number:
325741
MDL number:
MFCD00005309

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product line

BioReagent

Quality Segment

200

form

powder

mp

242-246 °C (lit.)

suitability

suitable for scintillation

SMILES string

c1ccc(cc1)-c2cnc(o2)-c3ccc(cc3)-c4ncc(o4)-c5ccccc5

InChI

1S/C24H16N2O2/c1-3-7-17(8-4-1)21-15-25-23(27-21)19-11-13-20(14-12-19)24-26-16-22(28-24)18-9-5-2-6-10-18/h1-16H

InChI key

MASVCBBIUQRUKL-UHFFFAOYSA-N

General description

1,4-Bis(5-phenyl-2-oxazolyl) benzene, also known as POPOP, is a well-known scintillation luminophore. It is an efficient fluorescent organic compound with high stokes shift. The POPOP dye is photostable in polar protic and polar aprotic solvents. The resulting photochemical quantum yield and the photodecomposition rate depend on the solvent′s electron affinity.

Application

1,4-Bis(5-phenyl-2-oxazolyl) benzene or POPOP is widely used to detect radioactivity by scintillation counting.

Features and Benefits

1,4-Bis(5-phenyl-2-oxazolyl) benzene or POPOP has the following advantages:

  • High fluorescence quantum yield.
  • High molar absorptivity.
  • Large Stokes Shift.
  • High Photostability in most organic solvents.

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1,4-Bis(5-phenyl-2-oxazolyl)benzene BioReagent, suitable for scintillation

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Sigma-Aldrich

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2,6-Bis[(4R)-4-phenyl-2-oxazolinyl]pyridine 98%

Sigma-Aldrich

496065

2,6-Bis[(4R)-4-phenyl-2-oxazolinyl]pyridine

description

BioReagent, suitable for scintillation

description

97%

description

98%

description

98%

mp

242-246 °C (lit.)

mp

173-178 °C

mp

82-86 °C (lit.)

mp

171-175 °C (lit.)

Quality Level

200

Quality Level

100

Quality Level

100

Quality Level

100

suitability

suitable for scintillation

suitability

-

suitability

-

suitability

-

product line

BioReagent

product line

-

product line

-

product line

-

form

powder

form

solid

form

-

form

-

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pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H302,H319

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2

Storage Class

11 - Combustible Solids

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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