4081-02-1

• 常用中文名：4,4-(苯基亚甲基)二苯酚
• 常用英文名：4,4'-Dihydroxytriphenylmethane
• CAS号：4081-02-1
• 分子式：C₁₉H₁₆O₂
• 分子量：276.32900
• 发布时间：2018-06-26 14:39:07
• 更新时间：2024-01-02 20:48:11

名称

• 中文名: 4,4-(苯基亚甲基)二苯酚
• 英文名: 4-[(4-hydroxyphenyl)-phenylmethyl]phenol
• 英文别名: 4,4'-benzylidenediphenol; 4-[(4-hydroxyphenyl)phenylmethyl]phenol; 4,4'-dihydroxytriphenylmethane; 1,1-Bis(4-hydroxyphenyl)-1-phenylmethane; 4,4'-(phenylmethylene)diphenol; bis(4-hydroxyphenyl)phenylmethane

物化性质

• 分子式: C₁₉H₁₆O₂
• 分子量: 276.32900
• 精确质量: 276.11500
• PSA: 40.46000
• LogP: 4.27800

安全

• 海关编码: 2907299090

合成路线

100-52-7 108-95-2 ~72% 4081-02-1

文献：Liu, Congrong; Li, Manbo Chinese Journal of Chemistry, 2013 , vol. 31, # 10 p. 1274 - 1278

51608-60-7 108-95-2 ~77% 4081-02-1

文献：Liu, Cong-Rong; Li, Man-Bo; Yang, Cui-Feng; Tian, Shi-Kai Chemical Communications, 2008 , # 10 p. 1249 - 1251

81-90-3 ~% 4081-02-1

文献：Hubacher Analytical Chemistry, 1949 , vol. 21, p. 945

100-52-7 108-95-2 ~% 101-53-1 60054-61-7 详细

文献：Tateiwa, Jun-Ichi; Hayama, Ei; Nishimura, Takahiro; Uemura, Sakae Journal of the Chemical Society - Perkin Transactions 1, 1997 , # 13 p. 1923 - 1928

603-40-7 ~% 4081-02-1

文献：Fischer,O. Justus Liebigs Annalen der Chemie, 1881 , vol. 206, p. 153

100-52-7 108-95-2 ~% 60054-61-7 4081-02-1

文献：Kozlikovskii, Ya. B.; Chernyaev, B. V. Journal of Organic Chemistry USSR (English Translation), 1985 , vol. 21, # 11 p. 2198 - 2201 Zhurnal Organicheskoi Khimii, 1985 , vol. 21, # 11 p. 2403 - 2407

98-87-3 108-95-2 ~% 4081-02-1

文献：Mackenzie Journal of the Chemical Society, 1901 , vol. 79, p. 1209

7664-93-9 100-52-7 108-95-2 ~% 4081-02-1

文献：Michael Journal fuer Praktische Chemie (Leipzig), 1898 , vol. <2> 57, p. 334 Full Text Show Details Russanow Chemische Berichte, 1889 , vol. 22, p. 1944

7664-93-9 7732-18-5 100-52-7 108-95-2 ~% 详细

文献：Zincke Justus Liebigs Annalen der Chemie, 1908 , vol. 363, p. 277 Full Text Show Details Russanow Chemische Berichte, 1889 , vol. 22, p. 1944

海关

海关编码	2907299090
中文概述	2907299090 其他多元酚，酚醇。监管条件:AB(入境货物通关单,出境货物通关单)。增值税率:17.0%。退税率:9.0%。最惠国关税:5.5%。普通关税:30.0%
申报要素	品名, 成分含量, 用途
监管条件	A.入境货物通关单 B.出境货物通关单
检验检疫	R.进口食品卫生监督检验 S.出口食品卫生监督检验 M.进口商品检验 N.出口商品检验
Summary	2907299090 polyphenols; phenol-alcohols。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:5.5%。general tariff:30.0%