38103-05-8

• 常用中文名：4-[4-[2-[4-(3,4-dicarboxyphenoxy)phenyl]propan-2-yl]phenoxy]phthalic acid
• 常用英文名：4-[4-[2-[4-(3,4-dicarboxyphenoxy)phenyl]propan-2-yl]phenoxy]phthalic acid
• CAS号：38103-05-8
• 分子式：C₃₁H₂₄O₁₀
• 分子量：556.51600
• 发布时间：2017-05-25 13:21:44
• 更新时间：2025-08-29 05:01:39

名称

• 英文名: 4-[4-[2-[4-(3,4-dicarboxyphenoxy)phenyl]propan-2-yl]phenoxy]phthalic acid
• 英文别名: 2,2-bis[4-(3',4'-dicarboxyphenoxy)phenyl]propane; 4,4'-[propane-2,2-diylbis(4,1-phenyleneoxy)]diphthalic acid; 4,4'-[(1-methylethylidene)bis(1,4-phenyleneoxy)]bisphthalic acid

物化性质

• 密度: 1.412g/cm3
• 沸点: 768.2ºC at 760 mmHg
• 分子式: C₃₁H₂₄O₁₀
• 分子量: 556.51600
• 闪点: 252.1ºC
• 精确质量: 556.13700
• PSA: 167.66000
• LogP: 6.38990
• 折射率: 1.657

安全

• 海关编码: 2918990090

合成路线

80-05-7 40392-27-6 ~% 38103-05-8

文献：General Electric Company Patent: US3957862 A1, 1976 ;

38791-67-2 ~% 38103-05-8

文献：Bruma; Hamciuc; Yampolskii; Alentiev; Ronova; Rojkov Molecular Crystals and Liquid Crystals, 2004 , vol. 418, p. 11/[739]-19/[747]

80-05-7 ~% 38103-05-8

文献：Eastmond; Paprotny; Pethrick; Santamaria-Mendia Macromolecules, 2006 , vol. 39, # 22 p. 7534 - 7548

31643-49-9 ~% 38103-05-8

文献：Eastmond; Paprotny; Pethrick; Santamaria-Mendia Macromolecules, 2006 , vol. 39, # 22 p. 7534 - 7548

上下游产品

上游产品  4
80-05-7 40392-27-6 38791-67-2 31643-49-9
下游产品  1
38103-06-9

海关

海关编码	2918990090
中文概述	2918990090. 其他含其他附加含氧基羧酸（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:13.0%. 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	2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%