20637-07-4

• 常用中文名：4-(4-Biphenylyl)butanoic acid methyl ester
• 常用英文名：4-(4-Biphenylyl)butanoic acid methyl ester
• CAS号：20637-07-4
• 分子式：C₁₇H₁₈O₂
• 分子量：254.32400
• 发布时间：2016-05-11 02:05:56
• 更新时间：2025-09-10 15:17:27

名称

• 英文名: methyl 4-(4-phenylphenyl)butanoate
• 英文别名: Methyl-4-p-biphenylyl-butanoat; 4-Biphenyl-4-yl-buttersaeure-methylester; methyl 4-p-biphenylylbutanoate; 4-biphenyl-4-yl-butyric acid methyl ester

物化性质

• 密度: 1.057g/cm3
• 沸点: 384.9ºC at 760 mmHg
• 分子式: C₁₇H₁₈O₂
• 分子量: 254.32400
• 闪点: 151.5ºC
• 精确质量: 254.13100
• PSA: 26.30000
• LogP: 3.84930
• 蒸汽压: 3.96E-06mmHg at 25°C
• 折射率: 1.545

安全

• 海关编码: 2916399090

合成路线

67-56-1 6057-60-9 ~% 20637-07-4

文献：Grovenstein,E.; Rhee,J.-U. Journal of the American Chemical Society, 1975 , vol. 97, # 4 p. 769 - 779

78733-60-5 ~% 20637-07-4

文献：Grovenstein, Erling; Lu, Pang-Chia Journal of Organic Chemistry, 1982 , vol. 47, # 15 p. 2928 - 2939

61221-46-3 ~% 20637-07-4

文献：Grovenstein, Erling; Lu, Pang-Chia Journal of Organic Chemistry, 1982 , vol. 47, # 15 p. 2928 - 2939

186581-53-3 6057-60-9 ~% 20637-07-4

文献：Howe,I. et al. Journal of the Chemical Society [Section] B: Physical Organic, 1969 , p. 439 - 445

186581-53-3 124-38-9 61221-46-3 ~% 644-08-6 详细

文献：Grovenstein, Erling; Lu, Pang-Chia Journal of Organic Chemistry, 1982 , vol. 47, # 15 p. 2928 - 2939

186581-53-3 124-38-9 61221-46-3 ~% 644-08-6 详细

文献：Grovenstein, Erling; Lu, Pang-Chia Journal of Organic Chemistry, 1982 , vol. 47, # 15 p. 2928 - 2939

上下游产品

上游产品  6
67-56-1 6057-60-9 78733-60-5 61221-46-3
186581-53-3 124-38-9
下游产品  3
34874-54-9 5449-41-2 51994-31-1

海关

海关编码	2916399090
中文概述	2916399090 其他芳香一元羧酸. 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, 丙烯酸、丙烯酸盐或酯应报明包装
Summary	2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%