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| 货号 (SKU) | 包装规格 | 是否现货 | 价格 | 数量 |
|---|---|---|---|---|
| D100606-5g |
5g |
现货 ![]() |
| |
| D100606-25g |
25g |
现货 ![]() |
| |
| D100606-100g |
100g |
现货 ![]() |
| |
| D100606-500g |
500g |
现货 ![]() |
|
| 别名 | 二苯咢唑 | 2,5-二苯基唑 | 2,5-二苯基-1,3-氧氮杂茂 | 2,5-二苯基噁唑(PPO) |
|---|---|
| 英文别名 | DPO, PPO | NSC49168 | NSC-49168 | NSC 24856 | NSC24856 | NSC-24856 | A844321 | STL071303 | 2P8A647RYF | AS-14429 | UNII-2P8A647RYF | Tritosol | 2,5-Diphenyloxazole | 2,5-diphenyl-oxazole | 2,5-Diphenyloxazole, 99%, suitable for scintillation | 4-27-00-014 |
| 规格或纯度 | 闪烁纯, ≥99% |
| 英文名称 | 2,5-Diphenyloxazole(DPO) |
| 应用 | 该品是闪烁试剂,用于闪烁光谱。 |
| 运输条件 | 常规运输 |
| 产品介绍 |
溶于醇、醚和石油醚,不溶于水。能随水蒸气微挥发。 该品是闪烁试剂,用于闪烁光谱。 Product Introduction 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. Application 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). |
| 纯度 | ≥99% |
| PubChem SID | 488180289 |
|---|---|
| EC号 | 202-181-3 |
| 分子类型 | 小分子 |
| IIUPAC Name | 2,5-diphenyl-1,3-oxazole |
| 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 |
| Smiles | C1=CC=C(C=C1)C2=CN=C(O2)C3=CC=CC=C3 |
| Isomeric SMILES | C1=CC=C(C=C1)C2=CN=C(O2)C3=CC=CC=C3 |
| 分子量 | 221.25 |
| Beilstein号 | 157021 |
| Reaxy-Rn | 157021 |
| Reaxys-RN link address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=157021&ln= |
| 密度 | 1.06 |
|---|---|
| 沸点 | 360°C |
| 熔点 | 72°C |
| 分子量 | 221.250 g/mol |
| XLogP3 | 4.700 |
| 氢键供体数Hydrogen Bond Donor Count | 0 |
| 氢键受体数Hydrogen Bond Acceptor Count | 2 |
| 可旋转键计数Rotatable Bond Count | 2 |
| 精确质量Exact Mass | 221.084 Da |
| 单同位素质量Monoisotopic Mass | 221.084 Da |
| 拓扑极表面积Topological Polar Surface Area | 26.000 Ų |
| 重原子数Heavy Atom Count | 17 |
| 形式电荷Formal Charge | 0 |
| 复杂度Complexity | 231.000 |
| 同位素原子数Isotope Atom Count | 0 |
| 定义的原子立体中心计数Defined Atom Stereocenter Count | 0 |
| 未定义的原子立体中心计数Undefined Atom Stereocenter Count | 0 |
| 定义的键立体中心计数Defined Bond Stereocenter Count | 0 |
| 未定义的键立体中心计数Undefined Bond Stereocenter Count | 0 |
| 所有立体化学键的总数The total count of all stereochemical bonds | 0 |
| 共价键合单元计数Covalently-Bonded Unit Count | 1 |
| 象形图 | GHS07 |
|---|---|
| 信号词 | 警告 |
| 危险声明 |
H302: 吞食有害 H319: 引起严重眼睛刺激 H413: 可能对水生生物造成长期的有害影响 |
| 预防措施声明 |
P264: 处理后要彻底洗手。 P270: 使用本产品时,请勿进食、饮水或吸烟。 P273: 避免释放到环境中。 P280: 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。 P330: 漱口 P305+P351+P338: 如进入眼睛:用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出,取出隐形眼镜。继续冲洗。 P501: 将内容物/容器处理到。。。 P264+P265: 处理后彻底洗手[和…]。不要触摸眼睛。 P301+P317: 如果被吞咽:请寻求医疗帮助。 P337+P317: 如果眼睛刺激持续:寻求医疗帮助。 |
| WGK Germany | 3 |
| RTECS | RP6825000 |
| 个人防护装备 | Eyeshields,Gloves,type N95 (US),type P1 (EN143) respirator filter |
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| 批号(Lot Number) | 证书类型 | 货号 |
|---|---|---|
| 分析证书 | D100606 | |
| 分析证书 | D100606 | |
| 分析证书 | D100606 | |
| 分析证书 | D100606 | |
| 分析证书 | D100606 | |
| 分析证书 | D100606 | |
| 分析证书 | D100606 | |
| 分析证书 | D100606 | |
| 分析证书 | D100606 | |
| 分析证书 | D100606 | |
| 分析证书 | D100606 | |
| 分析证书 | D100606 | |
| 分析证书 | D100606 | |
| 分析证书 | D100606 | |
| 分析证书 | D100606 | |
| 分析证书 | D100606 | |
| 分析证书 | D100606 | |
| 分析证书 | D100606 | |
| 分析证书 | D100606 | |
| 分析证书 | D100606 | |
| 分析证书 | D100606 | |
| 分析证书 | D100606 | |
| 分析证书 | D100606 | |
| 分析证书 | D100606 | |
| 分析证书 | D100606 | |
| 分析证书 | D100606 | |
| 分析证书 | D100606 | |
| 分析证书 | D100606 | |
| 分析证书 | D100606 |
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