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 Level
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)。
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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)
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全球贸易项目编号
| 货号 | GTIN |
|---|---|
| D210404-100G | 04061833561577 |
| D210404-25G | 04061833561584 |
| D210404-500G | 04061833561591 |