D210404
2,5-二苯基噁唑
99%, suitable for scintillation
别名:
DPO, PPO
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关于此项目
经验公式（希尔记法）:
C15H11NO
化学文摘社编号:
分子量:
221.25
UNSPSC Code:
12352103
NACRES:
NA.23
PubChem Substance ID:
EC Number:
202-181-3
Beilstein/REAXYS Number:
157021
MDL number:
Assay:
99%
Form:
powder
Quality Segment
assay
99%
form
powder
bp
360 °C (lit.)
mp
72-74 °C (lit.)
λmax
303 nm
suitability
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
General description
2,5-二苯基噁唑 (PPO) 是一种噁唑，可作为闪烁试剂和激光染料。它的荧光波长为375nm。凭借高量子产率和大斯托克斯位移，它可作为液体样品的波长位移剂。
Application
PPO可作为提高塑料闪烁体光电反馈的掺杂剂，后者可作为核材料的辐射探测器。它可包被多肽底物形成放射性标记，用于确定赖氨酸甲基转移酶的底物特异性。它还可用于合成有机发光材料，用于制造发光二极管 (LED)。
Features and Benefits
- High Purity: With an assay of 99%, DPO ensures reliable performance in scintillation applications.
- Effective Scintillator: Ideal for use in radiation detection, DPO enhances the photo-electric feedback of plastic scintillators.
- Fluorescence Properties: Exhibits strong fluorescence at 375 nm, making it suitable for various optical applications.
- Versatile Applications: Can be used as a dopant to improve scintillator performance, in radioactive labeling, and in the fabrication of organic luminescent materials for LEDs.
- Multiple Size Options: Available in various SKUs, including 25 g and other sizes, allowing flexibility for different research needs.
- Stable Chemical Properties: Maintains stability under appropriate storage conditions, ensuring long-term usability.
Other Notes
- Relative Density: ca. 1.24 (68 °F / 20 °C)
- Solubility: Soluble in Chloroform, Dimethyl Sulfoxide
- Stability : Incompatible with strong oxidizing agents.
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存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
386.6 - 393.8 °F - closed cup
flash_point_c
197 - 201 °C - closed cup
ppe
Eyeshields, Gloves, type N95 (US)