21204-86-4

• 常用中文名：Benzoic acid,3-benzoyl-, methyl ester
• 常用英文名：Benzoic acid,3-benzoyl-, methyl ester
• CAS号：21204-86-4
• 分子式：C₁₅H₁₂O₃
• 分子量：240.25400
• 发布时间：2017-01-21 06:24:45
• 更新时间：2024-01-12 13:06:00

名称

• 英文名: methyl 3-benzoylbenzoate
• 英文别名: 3-benzoyl-benzoic acid methyl ester; 3-Benzoyl-benzoesaeure-methylester; m-benzoylbenzoic acid methyl ester; 3'-carbomethoxybenzophenone

物化性质

• 密度: 1.169g/cm3
• 沸点: 385.6ºC at 760 mmHg
• 分子式: C₁₅H₁₂O₃
• 分子量: 240.25400
• 闪点: 171.6ºC
• 精确质量: 240.07900
• PSA: 43.37000
• LogP: 2.70420
• 蒸汽压: 3.76E-06mmHg at 25°C
• 折射率: 1.574

安全

• 海关编码: 2918300090

合成路线

67-56-1 579-18-0 ~87% 21204-86-4

文献：CHIESI FARMACEUTICI S.p.A.; RANCATI, Fabio; RIZZI, Andrea; AMARI, Gabriele; BIAGETTI, Matteo; LINNEY, Ian Patent: WO2012/168359 A1, 2012 ; Location in patent: Page/Page column 135 ; WO 2012/168359 A1

24964-64-5 ~% 21204-86-4

文献：Wagner, Peter J.; Siebert, Elizabeth J. Journal of the American Chemical Society, 1981 , vol. 103, # 24 p. 7329 - 7335

13428-06-3 ~% 21204-86-4

文献：Wagner, Peter J.; Siebert, Elizabeth J. Journal of the American Chemical Society, 1981 , vol. 103, # 24 p. 7329 - 7335

6136-62-5 ~% 21204-86-4

文献：Wagner, Peter J.; Siebert, Elizabeth J. Journal of the American Chemical Society, 1981 , vol. 103, # 24 p. 7329 - 7335

1445-45-0 579-18-0 ~98% 21204-86-4

文献：Lee, Jong Chan; Song, In-Goul; Park, Jin Young Synthetic Communications, 2002 , vol. 32, # 14 p. 2209 - 2213

186581-53-3 579-18-0 ~% 21204-86-4

文献：Budesinsky, Milos; Exner, Otto Magnetic Resonance in Chemistry, 1989 , vol. 27, # 6 p. 585 - 591

74-88-4 ~% 21204-86-4

文献：Senff Justus Liebigs Annalen der Chemie, 1883 , vol. 220, p. 230

上下游产品

上游产品  8
67-56-1 579-18-0 24964-64-5 13428-06-3
6136-62-5 1445-45-0 186581-53-3 74-88-4
下游产品  2
195305-79-4 35714-17-1

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%