4413-05-2

• 常用中文名：cis-Benzodipyrone
• 常用英文名：cis-Benzodipyrone
• CAS号：4413-05-2
• 分子式：C₁₂H₆O₄
• 分子量：214.17400
• 发布时间：2017-04-18 02:58:21
• 更新时间：2024-01-19 18:18:13

名称

• 英文名: pyrano[3,2-g]chromene-2,8-dione
• 英文别名: Pyrano[3,2-g]chromen-2,8-dion; cis-Benzodipyrone; 2H,6H-benzo<1,2-b:5,5-b>dipyran-2,6-dione; 1.8-Dioxa-anthracen-2.7-dion; 2H,8H-Benzo<1,2-b:5,4-b'>dipyran-2,8-dion; 2H,8H-Benzo<1,2-b:5,4-b'>bispyran-2,8-dione; Coumarylpyrone; 2H,8H-BENZO(1,2-b:4,5-b')DIPYRAN-2,8-DIONE; Benzo(1,2-b:4,5-b')-dipyran-2,8-dione

物化性质

• 密度: 1.479g/cm3
• 沸点: 469.1ºC at 760 mmHg
• 分子式: C₁₂H₆O₄
• 分子量: 214.17400
• 闪点: 255.7ºC
• 精确质量: 214.02700
• PSA: 60.42000
• LogP: 1.89940
• 折射率: 1.657

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : DF4936610 CAS REGISTRY NUMBER : 4413-05-2 BEILSTEIN REFERENCE NO. : 0185759 LAST UPDATED : 199612 DATA ITEMS CITED : 2 MOLECULAR FORMULA : C12-H6-O4 MOLECULAR WEIGHT : 214.18 WISWESSER LINE NOTATION : T C666 DOV MVOJ HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 1 gm/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value MUTATION DATA TYPE OF TEST : DNA damage TEST SYSTEM : Bacteria - Bacillus subtilis DOSE/DURATION : 10 umol/L REFERENCE : PHCBAP Photochemistry and Photobiology. (Pergamon Press Ltd., Headington Hill Hall, Oxford OX3 0BW, UK) V.1- 1962- Volume(issue)/page/year: 20,407,1974

安全

• 海关编码: 2932999099

合成路线

617-48-1 95-01-2 ~9% 4413-05-2

文献：Abyshev, A. Z.; D'yachuk, G. I.; Semenov, E. V.; Pukhov, M. P. Pharmaceutical Chemistry Journal, 1993 , vol. 27, # 11 p. 766 - 770 Khimiko-Farmatsevticheskii Zhurnal, 1993 , vol. 27, # 11 p. 34 - 38

93-35-6 617-48-1 ~% 4406-82-0 4413-05-2

文献：Rangaswami; Seshadri Proceedings - Indian Academy of Sciences, Section A, 1937 , # 6 p. 112,115 Full Text Show Details Spaeth; Loewy Monatshefte fuer Chemie, 1938 , vol. 71, p. 365,371

93-35-6 617-48-1 7664-93-9 ~% 4406-82-0 详细

文献：Rangaswami; Seshadri Proceedings - Indian Academy of Sciences, Section A, 1937 , # 6 p. 112,115 Full Text Show Details Spaeth; Loewy Monatshefte fuer Chemie, 1938 , vol. 71, p. 365,371

上下游产品

上游产品  4
617-48-1 95-01-2 93-35-6 7664-93-9
下游产品  0

海关

海关编码	2932999099
中文概述	2932999099. 其他仅含氧杂原子的杂环化合物. 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	2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%