42473-02-9

• 常用中文名：2-(2-氧代四氢呋喃-3-基)-1H-异吲哚-1,3(2H)-二酮
• 常用英文名：2-(2-Oxotetrahydrofuran-3-yl)-1H-isoindole-1,3(2H)-dione
• CAS号：42473-02-9
• 分子式：C₁₂H₉NO₄
• 分子量：231.20400
• 发布时间：2018-12-17 17:03:29
• 更新时间：2025-08-25 10:57:48

名称

• 中文名: 2-(2-氧代四氢呋喃-3-基)-1H-异吲哚-1,3(2H)-二酮
• 英文名: 2-(2-Oxotetrahydrofuran-3-yl)-1H-isoindole-1,3(2H)-dione
• 英文别名: 2-(2-oxooxolan-3-yl)isoindole-1,3-dione

物化性质

• 密度: 1.516g/cm3
• 沸点: 448.7ºC at 760 mmHg
• 分子式: C₁₂H₉NO₄
• 分子量: 231.20400
• 闪点: 225.2ºC
• 精确质量: 231.05300
• PSA: 63.68000
• LogP: 0.53600
• 折射率: 1.653

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : NR3402600 CHEMICAL NAME : 1H-Isoindole-1,3(2H)-dione, 2-(tetrahydro-2-oxo-3-furanyl)- CAS REGISTRY NUMBER : 42473-02-9 BEILSTEIN REFERENCE NO. : 0022797 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C12-H9-N-O4 MOLECULAR WEIGHT : 231.22 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 : >2500 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: 16,188,1981

安全

• 海关编码: 2934999090

合成路线

5061-21-2 1074-82-4 ~86% 42473-02-9

文献：Wieckowski, Krzysztof; Bytnar, Justyna; Bajda, Marek; Malawska, Barbara; Salat, Kinga; Filipek, Barbara; Stables, James P. Bioorganic and Medicinal Chemistry, 2012 , vol. 20, # 21 p. 6533 - 6544,12 Title/Abstract Full Text Show Details Wieckowski, Krzysztof; Salat, Kinga; Bytnar, Justyna; Bajda, Marek; Filipek, Barbara; Stables, James P.; Malawska, Barbara Bioorganic and Medicinal Chemistry, 2012 , vol. 20, # 21 p. 6533 - 6544

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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%