20743-57-1

• 常用中文名：Benzamide,N-[1,1'-biphenyl]-4-yl-
• 常用英文名：Benzamide,N-[1,1'-biphenyl]-4-yl-
• CAS号：20743-57-1
• 分子式：C₁₉H₁₅NO
• 分子量：273.32900
• 发布时间：2016-12-17 15:41:10
• 更新时间：2024-03-26 15:40:11

名称

• 英文名: N-(4-phenylphenyl)benzamide
• 英文别名: N-4-Biphenylylbenzamide; N-Benzoyl-4-aminobiphenyl; Benzanilide,4'-phenyl; N-4-Biphenylbenzamide; N-Biphenyl-4-yl-benzamid

物化性质

• 密度: 1.17g/cm3
• 沸点: 371ºC at 760 mmHg
• 分子式: C₁₉H₁₅NO
• 分子量: 273.32900
• 闪点: 226.8ºC
• 精确质量: 273.11500
• PSA: 29.10000
• LogP: 4.67890
• 蒸汽压: 1.06E-05mmHg at 25°C
• 折射率: 1.652

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : CV8750000 CHEMICAL NAME : Benzanilide, 4'-phenyl- CAS REGISTRY NUMBER : 20743-57-1 BEILSTEIN REFERENCE NO. : 2809348 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C19-H15-N-O MOLECULAR WEIGHT : 273.35 WISWESSER LINE NOTATION : RVMR DR HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : TDLo - Lowest published toxic dose ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 508 mg/kg/4W-I TOXIC EFFECTS : Tumorigenic - equivocal tumorigenic agent by RTECS criteria Skin and Appendages - tumors REFERENCE : CNREA8 Cancer Research. (Public Ledger Building, Suit 816, 6th & Chestnut Sts., Philadelphia, PA 19106) V.1- 1941- Volume(issue)/page/year: 30,1485,1970

安全

• 海关编码: 2924299090

合成路线

92-66-0 55-21-0 ~78% 20743-57-1

文献：IDEMITSU KOSAN CO., LTD. Patent: US2008/145707 A1, 2008 ; Location in patent: Page/Page column 29-30 ;

1591-31-7 55-21-0 ~49% 741267-16-3 20743-57-1

文献：Maligres, Peter E.; Krska, Shane W.; Dormer, Peter G. Journal of Organic Chemistry, 2012 , vol. 77, # 17 p. 7646 - 7651

92-67-1 98-88-4 ~% 20743-57-1

文献：Huebner Justus Liebigs Annalen der Chemie, 1881 , vol. 209, p. 347

98-88-4 ~% 20743-57-1

文献：Haworth; Hey Journal of the Chemical Society, 1940 , p. 361,368

122-80-5 ~% 20743-57-1

文献：Haworth; Hey Journal of the Chemical Society, 1940 , p. 361,368

6971-74-0 ~2% 644-08-6 20743-57-1 55-21-0 详细

文献：Weiss; Duerr; Haas Angewandte Chemie, 1980 , vol. 92, # 8 p. 647 - 649

上下游产品

上游产品  7
92-66-0 55-21-0 1591-31-7 92-67-1
98-88-4 122-80-5 6971-74-0
下游产品  0

海关

海关编码	2924299090
中文概述	2924299090. 其他环酰胺（包括环氨基甲酸酯）（包括其衍生物以及他们的盐）. 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:30.0%
申报要素	品名, 成分含量, 用途, 包装
Summary	2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%