6742-26-3

• 常用中文名：1-氧代-1,2,3,4-四氢萘-2-羧酸乙酯
• 常用英文名：ETHYL 1-OXO-1,2,3,4-TETRAHYDRONAPHTHALENE-2-CARBOXYLATE
• CAS号：6742-26-3
• 分子式：C₁₃H₁₄O₃
• 分子量：218.24800
• 发布时间：2018-08-22 11:33:00
• 更新时间：2024-01-08 22:14:45

名称

• 中文名: 1-氧代-1,2,3,4-四氢萘-2-羧酸乙酯
• 英文名: ethyl 1-oxo-3,4-dihydro-2H-naphthalene-2-carboxylate
• 英文别名: 2-ethoxycarbonyl-3,4-dihydro-1(2H)-naphthalene; 2-carboethoxy-1-tetralone; ethyl 1-oxo-1,2,3,4-tetrahydronaphthalene-2-carboxylate; ethyl 1,2,3,4-tetrahydro-1-oxonaphthalene-2-carboxylate; 1-oxo-2-ethyloxycarbonyl-1,2,3,4-tetra-hydronaphthalene; ethyl 1,2,3,4-tetrahydro-1-oxo-2-naphthalenecarboxylate; 1-oxo-1,2,3,4-tetrahydro-naphthalene-2-carboxylic acid ethyl ester; tetralone-2-carboxylic acid ethyl ester

物化性质

• 密度: 1.167g/cm3
• 沸点: 333.8ºC at 760 mmHg
• 分子式: C₁₃H₁₄O₃
• 分子量: 218.24800
• 闪点: 146.7ºC
• 精确质量: 218.09400
• PSA: 43.37000
• LogP: 1.99480
• 折射率: 1.541
• 储存条件: 室温

安全

• 海关编码: 2918300090

合成路线

529-34-0 105-58-8 ~98% 6742-26-3

文献：Jones, Simon; Zhao, Peichao Tetrahedron Asymmetry, 2014 , vol. 25, # 3 p. 238 - 244

105-58-8 ~63% 6742-26-3

文献：INSTITUT NATIONAL DE LA SANTE ET DE LA RECHERCHE MEDICALE (INSERM) Patent: EP1683790 A1, 2006 ; Location in patent: Page/Page column 7; 12; 13 ; EP 1683790 A1

58199-07-8 ~67% 6742-26-3

文献：Ramesh, D.; Sami, M. D. Izhar; Ray, J. K. Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1989 , vol. 28, # 1-11 p. 76 - 77

210166-60-2 ~27% 6742-26-3 160732-86-5

文献：Benati, Luisa; Nanni, Daniele; Sangiorgi, Corrado; Spagnolo, Piero Journal of Organic Chemistry, 1999 , vol. 64, # 21 p. 7836 - 7841

210166-60-2 ~73% 6742-26-3

文献：Benati, Luisa; Leardini, Rino; Minozzi, Matteo; Nanni, Daniele; Spagnolo, Piero; Strazzari, Samantha; Zanardi, Giuseppe; Calestani, Gianluca Tetrahedron, 2002 , vol. 58, # 18 p. 3485 - 3492

947618-22-6 ~% 6742-26-3

文献：Benati, Luisa; Nanni, Daniele; Sangiorgi, Corrado; Spagnolo, Piero Journal of Organic Chemistry, 1999 , vol. 64, # 21 p. 7836 - 7841

529-34-0 ~% 6742-26-3

文献：Hasegawa, Eietsu; Yamaguchi, Naoto; Muraoka, Hiroyasu; Tsuchida, Hiroyuki Organic Letters, 2007 , vol. 9, # 15 p. 2811 - 2814

95-92-1 529-34-0 ~% 6742-26-3

文献：Ugi,I. et al. Justus Liebigs Annalen der Chemie, 1961 , vol. 641, p. 63 - 70

上下游产品

上游产品  4
529-34-0 105-58-8 58199-07-8 95-92-1
下游产品  10
108638-33-1 209851-95-6 18096-68-9 529-34-0
53440-12-3 22440-38-6 1081-27-2 86-48-6
100046-58-0 100188-68-9

海关

海关编码	2918300090
中文概述	2918300090 其他含醛基或酮基不含其他含氧基羧酸（包括酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物）. 增值税率:17.0% 退税率:9.0% 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
Summary	2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%