42469-81-8

• 常用中文名：4-N,4-N,5-N,5-N-tetraethyl-2-phenyl-1,3-oxazole-4,5-dicarboxamide
• 常用英文名：4-N,4-N,5-N,5-N-tetraethyl-2-phenyl-1,3-oxazole-4,5-dicarboxamide
• CAS号：42469-81-8
• 分子式：C₁₉H₂₅N₃O₃
• 分子量：343.42000
• 发布时间：2016-07-05 04:41:04
• 更新时间：2024-01-07 14:21:17

名称

• 英文名: 4-N,4-N,5-N,5-N-tetraethyl-2-phenyl-1,3-oxazole-4,5-dicarboxamide
• 英文别名: 2-Phenyl-N,N,N',N'-tetraethyloxazole-4,5-dicarboxamide; 2-phenyl-oxazole-4,5-dicarboxylic acid bis-diethylamide; Oxazole-4,5-dicarboxamide,2-phenyl-N,N,N',N'-tetraethyl

物化性质

• 密度: 1.117g/cm3
• 沸点: 551.4ºC at 760 mmHg
• 分子式: C₁₉H₂₅N₃O₃
• 分子量: 343.42000
• 闪点: 287.3ºC
• 精确质量: 343.19000
• PSA: 66.65000
• LogP: 3.30560
• 折射率: 1.54

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : RP6792500 CHEMICAL NAME : Oxazole-4,5-dicarboxamide, 2-phenyl-N,N,N',N'-tetraethyl- CAS REGISTRY NUMBER : 42469-81-8 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C19-H25-N3-O3 MOLECULAR WEIGHT : 343.47 WISWESSER LINE NOTATION : T5N COJ BR& DVN2&2 EVN2&2 HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 100 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : EJMCA5 European Journal of Medicinal Chemistry--Chimie Therapeutique. (Editions Scientifiques Elsevier, 29 rue Buffon, F-75005, Paris, France) V.9- 1974- Volume(issue)/page/year: 11,263,1976

安全

• 海关编码: 2934999090

合成路线

109-89-7 15926-46-2 ~% 42469-81-8

文献：Tarzia,G. et al. European Journal of Medicinal Chemistry, 1976 , vol. 11, p. 263 - 270

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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%