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14448

Sigma-Aldrich

2-(4-Biphenylyl)-6-phenylbenzoxazole

BioReagent, suitable for scintillation, ≥98.0% (TLC)

Synonym(s):

PBBO

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About This Item

Empirical Formula (Hill Notation):
C25H17NO
CAS Number:
17064-47-0
Molecular Weight:
347.41
Beilstein:
1222425
EC Number:
241-125-2
MDL number:
MFCD00005768
UNSPSC Code:
12352200
PubChem Substance ID:
329750476
NACRES:
NA.32

product line

BioReagent

Assay

≥98.0% (TLC)

form

solid

mp

198-199 °C (lit.)

fluorescence

λem 390 nm in acetonitrile: methanol
λem 425 nm in H2O

suitability

suitable for scintillation

SMILES string

c1ccc(cc1)-c2ccc(cc2)-c3nc4ccc(cc4o3)-c5ccccc5

InChI

1S/C25H17NO/c1-3-7-18(8-4-1)20-11-13-21(14-12-20)25-26-23-16-15-22(17-24(23)27-25)19-9-5-2-6-10-19/h1-17H

InChI key

WISWLZYHZLVSMO-UHFFFAOYSA-N

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Application

Utilized as a scintillator reagent.

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Description
Pricing

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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Some rules to improve the energy resolution in alpha liquid scintillation with beta rejection
Aupiais, J., Aubert, C., and Dacheux, N.
Radiochim. Acta, 91, 63-63 (2003)
Evaluation of a photoelectron-rejecting alpha liquid-scintillation (PERALS) spectrometer for the measurement of alpha-emitting radionuclides
Cadieux, J. R.
Nuclear Instruments & Methods in Physics Research. Section A, Accelerators, Spectrometers, Detectors and Associated Equipment, 299, 119-119 (1990)
Genetics of resistance of pyrethroid-selected houseflies, Musca domestica L.
Farnham, A. W.
Pestic. Sci., 4, 513-513 (1973)
Dimitrios Kioroglou et al.
Foods (Basel, Switzerland), 9(10) (2020-10-03)
Wine origin and ageing are two factors related to wine quality which in turn is associated to wine metabolome. Currently, new metabolomic techniques and proper statistics procedures allow accurate profiling of wine metabolome. Thus, the main goal was to evaluate

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