D210404

2,5-Diphenyloxazole

99%, suitable for scintillation

• 동의어(들): DPO, PPO
• 실험식(Hill 표기법): C₁₅H₁₁NO
• CAS Number: 92-71-7
• Molecular Weight: 221.25
• Beilstein: 157021
• EC Number: 202-181-3
• MDL number: MFCD00005306
• UNSPSC 코드: 12352103
• PubChem Substance ID: 24893626
• NACRES: NA.23

속성

• Quality Level: 200
• 분석: 99%
• 양식: powder
• bp: 360 °C (lit.)
• mp: 72-74 °C (lit.)
• λmax: 303 nm
• 적합성: suitable for scintillation
• SMILES string: c1ccc(cc1)-c2cnc(o2)-c3ccccc3
• InChI: 1S/C15H11NO/c1-3-7-12(8-4-1)14-11-16-15(17-14)13-9-5-2-6-10-13/h1-11H
• InChI key: CNRNYORZJGVOSY-UHFFFAOYSA-N

설명

일반 설명

2,5-Diphenyloxazole (PPO) is an oxazole that can be used as a scintillator and a laser dye. It has fluorescence at a wavelength of 375 nm. It can be used as a wavelength shifter in liquid samples due to their high quantum yield and large strokes shift.

애플리케이션

PPO can be used as a dopant that improves the photo-electric feedback of plastic scintillators which are used as radiation detectors for nuclear materials. It can be coated on peptide substrates to facilitate radioactive labelling which can enable determination of substrate specificity of lysine methyltransferase enzymes. It may also be used in the fabrication of organic luminescent materials which can be used in light emitting diodes (LEDs).

안전성 정보

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point (°F): 386.6 - 393.8 °F - closed cup
• Flash Point (°C): 197 - 201 °C - closed cup
• 개인 보호 장비: Eyeshields, Gloves, type N95 (US)