We use cookies to help you navigate efficiently and perform certain functions. You will find detailed information about all cookies under each consent category below.
The cookies that are categorized as "Necessary" are stored on your browser as they are essential for enabling the basic functionalities of the site. ...
Necessary cookies are required to enable the basic features of this site, such as providing secure log-in or adjusting your consent preferences. These cookies do not store any personally identifiable data.
Functional cookies help perform certain functionalities like sharing the content of the website on social media platforms, collecting feedback, and other third-party features.
Analytical cookies are used to understand how visitors interact with the website. These cookies help provide information on metrics such as the number of visitors, bounce rate, traffic source, etc.
Performance cookies are used to understand and analyze the key performance indexes of the website which helps in delivering a better user experience for the visitors.
Advertisement cookies are used to provide visitors with customized advertisements based on the pages you visited previously and to analyze the effectiveness of the ad campaigns.
CAS: 2421-28-5
Molecular Formula: C17H6O7
Molecular Weight: 322.23
EINECS: 219-348-1
Synonyms: 3,3′,4,4′-Benzophenonetetracarboxylic acid dianhydride; 3,3′,4,4′-Tetracarboxybenzophenone dianhydride; 3,3’,4,4’-benzophenonetetracarboxylicaciddianhydride; BENZOPHENONETETRACARBOXYLIC ACID DIANHYDRIDE; BENZOPHENONE-TETRACARBOXYLIC-DIANHYDRIDE; BTDA~4,4-Carbonyldiphthalic anhydride
3,3',4,4'–Benzophenonetetracarboxylic二酸酐是褐色晶状粉末。 熔点的这种物质是218.67°C，它分解在360°C的自燃温度非常高，并且没有可燃性进行了观察。 物质的密度是1.5452克/毫升，蒸汽压力是6.53E-011Pa.
| 项目 | 规格 |
| 沸点 | 320°C5mm |
| 密度 | 1,57g/cm3 |
| 熔点 | 的218-222°C(亮。) |
| 闪点 | 324°C |
| 电阻率 | 1.6380(估计) |
| 储存条件 | 惰性气氛中，室内温度 |
BTDA是使用作为中间体在制造塑料产品或精细化学品在工业部门。 高聚物的单体，使用合成耐高温的聚合物材料。
通常装在25公斤/桶，并且还可以做的定制软件包。
ZH 
EN 
DE 
ES 
KO 
PT 
FR 
TH 
AR 
IT 
VI 
NL 
RU 
