257397

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257397

Sigma-Aldrich

 

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

≥99%

Synonym:2,2′-p-Phenylene-bis(5-phenyloxazole), POPOP
CAS Number:1806-34-4
Linear Formula:C24H16N2O2
Molecular Weight:364.40
Beilstein Registry Number:325741
EC Number:217-304-6
MDL number:MFCD00005309

Description

ApplicationSuitable as laser dye
Packaging1 g in glass btl

Properties

assay≥99%
mp242-246 °C(lit.)
UV absorptionλmax 362 nm

Safety

Hazard CodesXn
Risk Statements22-36
Safety Statements22-24/25-26
WGK Germany2

Related Products

Replaced byP3754, 1,4-Bis(5-phenyl-2-oxazolyl)benzene

References

BeilsteinBeil. 27,IV,8607
referenceFT-IR 1 (2), 638:B / NMR-Reference 2 (2), 507:D / RegBook 1 (2), 2379:M / Structure Index 1, 377:D:6