P3754

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

BioReagent, suitable for scintillation

• 동의어(들): 1,4-Bis(5-phenyl-2-oxazolyl)benzene, 2,2′-p-Phenylene-bis(5-phenyloxazole), Di(phenyl-5-oxazolyl-2)-1,4-benzene, POPOP
• 실험식(Hill 표기법): C₂₄H₁₆N₂O₂
• CAS Number: 1806-34-4
• Molecular Weight: 364.40
• Beilstein: 325741
• EC Number: 217-304-6
• MDL number: MFCD00005309
• UNSPSC 코드: 41116105
• PubChem Substance ID: 24898445
• NACRES: NA.32

속성

• 제품 라인: BioReagent
• Quality Level: 200
• 양식: powder
• mp: 242-246 °C (lit.)
• 적합성: 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

설명

일반 설명

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.

애플리케이션

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

특징 및 장점

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.

안전성 정보

• 픽토그램: GHS07
• 신호어: Warning
• 유해 및 위험 성명서: H302,H319
• 예방조치 성명서: P264 - P270 - P280 - P301 + P312 - P305 + P351 + P338 - P337 + P313
• Hazard Classifications: Acute Tox. 4 Oral - Eye Irrit. 2
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 2
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: dust mask type N95 (US), Eyeshields, Gloves