5350-81-2

• 常用中文名：Benzeneacetic acid, a-phenyl-, 1,1-dimethylethyl ester
• 常用英文名：Benzeneacetic acid, a-phenyl-, 1,1-dimethylethyl ester
• CAS号：5350-81-2
• 分子式：C₁₈H₂₀O₂
• 分子量：268.35000
• 发布时间：2016-09-09 23:44:46
• 更新时间：2024-01-09 13:48:36

名称

• 英文名: tert-butyl 2,2-diphenylacetate
• 英文别名: Diphenyl-essigsaeure-tert-butylester; Diphenylessiggsaeure-tert-butylester; diphenyl-acetic acid tert-butyl ester; 2-methyl-2-propyl diphenylacetate; tert-butyl diphenylacetate

物化性质

• 密度: 1.049g/cm3
• 沸点: 356.8ºC at 760mmHg
• 分子式: C₁₈H₂₀O₂
• 分子量: 268.35000
• 闪点: 124ºC
• 精确质量: 268.14600
• PSA: 26.30000
• LogP: 4.16020
• 折射率: 1.542

安全

• 海关编码: 2916399090

合成路线

104-92-7 540-88-5 ~29% 16537-09-0 5350-81-2 详细

文献：Semmelhack, M. F.; Bargar, Thomas Journal of the American Chemical Society, 1980 , vol. 102, # 26 p. 7765 - 7774

57369-76-3 75-65-0 ~93% 5350-81-2

文献：Nagasawa, Kazuo; Ohhashi, Keiko; Yamashita, Asami; Ito, Keiichi Chemistry Letters, 1994 , # 2 p. 209 - 212

108-86-1 540-88-5 ~24% 16537-09-0 5350-81-2

文献：Semmelhack, M. F.; Bargar, Thomas Journal of the American Chemical Society, 1980 , vol. 102, # 26 p. 7765 - 7774

1871-76-7 75-65-0 ~% 5350-81-2

文献：Yost; Hauser Journal of the American Chemical Society, 1947 , vol. 69, p. 2325,2327

117-34-0 75-65-0 ~21% 5350-81-2

文献：Froeyen, Paul Phosphorus, Sulfur and Silicon and the Related Elements, 1994 , vol. 91, # 1-4 p. 145 - 152

117-34-0 ~% 5350-81-2

文献：Nagasawa, Kazuo; Ohhashi, Keiko; Yamashita, Asami; Ito, Keiichi Chemistry Letters, 1994 , # 2 p. 209 - 212

117-34-0 115-11-7 ~% 5350-81-2

文献：Pavlov,S. et al. Bulletin de la Societe Chimique de France, 1974 , p. 2985 - 2986

13144-32-6 ~0% 119-61-9 91-01-0 632-50-8 详细

文献：Linhardt, R.J.; Murr, B.L.; Montgomery, E.; Osby, J.; Sherbine, J. Journal of Organic Chemistry, 1982 , vol. 47, # 12 p. 2242 - 2251

525-06-4 75-65-0 ~% 5350-81-2

文献：Schyja, Wolfgang; Petersen, Soenke; Luening, Ulrich Liebigs Annales, 1996 , # 12 p. 2099 - 2105

上下游产品

上游产品  9
104-92-7 540-88-5 57369-76-3 75-65-0
108-86-1 1871-76-7 117-34-0 115-11-7
525-06-4
下游产品  5
938-16-9 781-35-1 1733-63-7 54075-39-7
77236-61-4

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%