CAS 2479-49-4; 4,4'-羰基双(1,2-苯二甲酸); 2-Benzenedicarboxylic acid, 4,4'-carbonylbis-1

CAS:

2479-49-4

分子式:

C17H10O9

分子量:

358.27

中文名称:

4,4'-羰基双(1,2-苯二甲酸)

3,3',4,4'-二苯酮四酸

酮酸

英文名称:

2-Benzenedicarboxylic acid, 4,4'-carbonylbis-1

3,3',4,4'-Benzophenone tetracarboxylic acid

4,4'-carbonylbis-2-benzenedicarboxylic acid

benzophenone-3,3',4,4'-tetracarboxylic acid

3,3',4,4'-Diphenylketonetetracarboxylic acid

Benzophenonetetracarboxylic acid

1,2-Benzenedicarboxylic acid,4,4'-carbonylbis-

性质描述:

该品熔点212℃。

生产方法:

由邻二甲苯经与甲醛缩合、硝酸氧化而得。

用途:

该品为醚型聚酰亚胺的单体。

推荐供应商

货号

品牌

产品名称

规格

包装、参考价格

B880048

MACKLIN

Benzophenonetetracarboxylic acid

98%

67元/10mg; 137元/50mg; 587元/250mg; 2037元/1g;

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储存：2-8℃
状态：白色到灰白色粉末或晶体

S427063

3,3',4,4'-BENZOPHENONETETRACARBOXYLIC ACID

147.39元/;

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产品说明

其他说明

Please note that sigma-aldrich provides this product to early discovery researchers as part of a collection of rare and unique chemicals. sigma-aldrich does not collect analytical data for this product. Buyer assumes responsibility to confirm product identity and/or purity. All sales are final.

NOTWITHSTANDING ANY CONTRARY PROVISION CONTAINED IN SIGMA-ALDRICH'S STANDARD TERMS AND CONDITIONS OF SALE OR AN AGREEMENT BETWEEN SIGMA-ALDRICH AND BUYER, SIGMA-ALDRICH SELLS THIS PRODUCT AS-IS AND MAKES NO REPRESENTATION OR WARRANTY WHATSOEVER WITH RESPECT TO THIS PRODUCT, INCLUDING ANY (A) WARRANTY OF MERCHANTABILITY; (B) WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE; OR (C) WARRANTY AGAINST INFRINGEMENT OF INTELLECTUAL PROPERTY RIGHTS OF A THIRD PARTY; WHETHER ARISING BY LAW, COURSE OF DEALING, COURSE OF PERFORMANCE, USAGE OF TRADE OR OTHERWISE.

基本信息

线性分子式	C₁₇H₁₀O₉
分子量	358.264
MDL编号	MFCD00020283

336721

Fluorochem

4,4'-Carbonyldiphthalic acid

95%

22000元/1g;

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基本信息

CAS Number	2479-49-4
MDL Number	MFCD00020283