14448

Sigma-Aldrich

2-(4-Biphenylyl)-6-phenylbenzoxazole

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

Synonym(s):
PBBO
Empirical Formula (Hill Notation):
C25H17NO
CAS Number:
Molecular Weight:
347.41
Beilstein/REAXYS Number:
1222425
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.32
Pricing and availability is not currently available.

Quality Level

product line

BioReagent

assay

≥98.0% (TLC)

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.

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves

RIDADR

NONH for all modes of transport

WGK Germany

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificate of Analysis
Certificate of Origin
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)
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)
Genetics of resistance of pyrethroid-selected houseflies, Musca domestica L.
Farnham, A. W.
Pestic. Sci., 4, 513-513 (1973)

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