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5-Phenyl-1,2,4-oxadiazol-3(2H)-one

更新时间:2024-01-08 18:11:34

5-Phenyl-1,2,4-oxadiazol-3(2H)-one结构式
5-Phenyl-1,2,4-oxadiazol-3(2H)-one结构式
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常用名 5-Phenyl-1,2,4-oxadiazol-3(2H)-one 英文名 5-Phenyl-1,2,4-oxadiazol-3(2H)-one
CAS号 21084-84-4 分子量 162.14500
密度 1.38g/cm3 沸点 351.2ºC at 760 mmHg
分子式 C8H6N2O2 熔点 N/A
MSDS N/A 闪点 166.2ºC

 5-Phenyl-1,2,4-oxadiazol-3(2H)-one名称

英文名 5-phenyl-1,2,4-oxadiazol-3-one
英文别名 更多

 5-Phenyl-1,2,4-oxadiazol-3(2H)-one物理化学性质

密度 1.38g/cm3
沸点 351.2ºC at 760 mmHg
分子式 C8H6N2O2
分子量 162.14500
闪点 166.2ºC
精确质量 162.04300
PSA 59.15000
LogP 1.44220
蒸汽压 2.06E-05mmHg at 25°C
折射率 1.646

 5-Phenyl-1,2,4-oxadiazol-3(2H)-one安全信息

海关编码 2934999090

 5-Phenyl-1,2,4-oxadiazol-3(2H)-one合成线路

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5-Phenyl-1,2,4-oxadiazol-3(2H)-one结构式

5-Phenyl-1,2,4-...

21084-84-4

文献:Kali-Chemie Pharma GmbH Patent: US5547967 A1, 1996 ;

~81%

5-Phenyl-1,2,4-oxadiazol-3(2H)-one结构式

5-Phenyl-1,2,4-...

21084-84-4

文献:Tsuge, Otohiko; Urano, Satoshi; Oe, Koji Journal of Organic Chemistry, 1980 , vol. 45, # 25 p. 5130 - 5136

 5-Phenyl-1,2,4-oxadiazol-3(2H)-one上下游产品

5-Phenyl-1,2,4-oxadiazol-3(2H)-one上游产品  2

5-Phenyl-1,2,4-oxadiazol-3(2H)-one下游产品  0

 5-Phenyl-1,2,4-oxadiazol-3(2H)-one海关

海关编码 2934999090
中文概述 2934999090. 其他杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%
申报要素 品名, 成分含量, 用途
Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 5-Phenyl-1,2,4-oxadiazol-3(2H)-one英文别名

3-Hydroxy-5-phenyl-1,2,4-oxadiazol
1,2,4-Oxadiazol-3-ol,5-phenyl
5-phenyl-1,2,4-oxadiazole-3-ole
3-hydroxy-5-phenyl-1,2,4-oxadiazole