基本信息
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2-(4-联苯基)-5-(4-叔-丁基苯基)-1,3,4-噁二唑
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15082-28-7
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2-(1,1’-联苯)-4-基-5-[4-(1,1-二甲基乙基)苯基]-1,3,4-恶二唑;2-(4’-叔丁苯基)-5-(4’-联苯基)-1,3,4-恶二唑;丁基联苯四唑;2-(1,1'-联苯)-4-基-5-[4-(1,1-二甲基乙基)苯基]-1,3,4-恶二唑;2-(4′-叔丁基苯)-5-(4″-联苯基)-1，3，4-噁二唑;2-(4'-叔丁苯基)-5-(4'-联苯基)-1,3,4-恶二唑;2-(4ˊ-叔丁基)-5-(4〞-联苯基)-1,3,4-噁二唑;2-(4ˊ-叔丁基苯基)-5-(4〞-联苯基)-1,3,4-噁二唑
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C24H22N2O
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354.44
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1,3,4-Oxadiazole,2-[1,1'-biphenyl]-4-yl-5-[4-(1,1-dimethylethyl)phenyl]-
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239-135-7
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1.103 g/cm3
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1,3,4-Oxadiazole,2-(4-biphenylyl)-5-(p-tert-butylphenyl)- (8CI); 2-(4-Biphenyl)-5-(4-tert-butylphenyl)-1,3,4-oxadiazole;2-(4-Biphenylyl)-5-(4-t-butylphenyl)-1,3,4-oxadiazole;2-(4-Biphenylyl)-5-(4-tert-butylphenyl)-1,3,4-oxadiazole;2-(4-Biphenylyl)-5-(4-tertiary-butylphenyl)-1,3,4-oxadiazole;2-(4-tert-Butylphenyl)-5-(4-biphenyl)-1,3,4-oxadiazole;2-(4-tert-Butylphenyl)-5-(4-biphenylyl)-1,3,4-oxadiazole;2-(4-tert-Butylphenyl)-5-(4'-biphenyl)-1,3,4-oxadiazole;2-(4'-tert-Butylphenyl)-5-(4-biphenylyl)-1,3,4-oxadiazole;2-(4'-tert-Butylphenyl)-5-(4''-biphenylyl)-1,3,4-oxadiazole; 2-[1,1'-Biphenyl]-4-yl-5-(4'-tert-butyl)phenyl-1,3,4-oxadiazole;5-(4-tert-Butylphenyl)-2-(biphenyl-4-yl)-1,3,4-oxadiazole; BPBD; Butyl-PBD; NSC158164; PBD; tert-Butylphenyl-p-biphenyloxadiazole
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244.9 °C
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137-139 °C
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505.1 °C at 760 mmHg
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详细信息
Cas号 15082-28-7 MDL号: MFCD00003101
Beilstein 号 1086414 EINECS: 239-135-7
分子式 C24H22N2O
分子量 354.44
别名 2-(4''-叔丁基苯)-5-(4''''-联苯基)-1,3,4-噁二唑2-(4-tert-Butylphenyl)-5-(4-biphenylyl)-1,3,4-oxad
熔点：136-140℃ 项目闪烁纯
(scintillation grade)
外观Appearance 白色粉末
红外光谱鉴定Infrared spectrometry和对照品匹配
熔点Melting point136°C - 140°C
纯度Purity ≥99.0% (UV)
λ max367 nm (absolute fluorescence emission in toluene)
猝灭参数quench parameter to Norm. Std. (0.5% 甲苯溶液): > 80%
background with soluene:< 100 cpm
气味odor: 几乎无味
