计算溶液所需的质量、体积或浓度。
This is a demo store. No orders will be fulfilled.
| 货号 (SKU) | 包装规格 | 是否现货 | 价格 | 数量 |
|---|---|---|---|---|
| B138365-5g |
5g |
现货 ![]() |
| |
| B138365-25g |
25g |
现货 ![]() |
| |
| B138365-100g |
100g |
现货 ![]() |
|
| 别名 | 双环[2.2.2]辛-7-烯-2,3,5,6-四羧酸二酐 |
|---|---|
| 英文别名 | SCHEMBL671860 | Bicyclo[2.2.2]-7-octene-2,3,5,6-tetracarboxylic dianhydride | Bicyclo[2.2.2]oct-7-ene-2,3,5,6-tetracarboxylic acid dianhydride | AKOS025213465 | 4,10-DIOXATETRACYCLO[5.5.2.0(2),?.0?,(1)(2)]TETRADEC-13-ENE-3,5,9,11-TETRONE | Bicyclo[2.2.2]- |
| 规格或纯度 | ≥95%(GC) |
| 英文名称 | Bicyclo[2.2.2]oct-7-ene-2,3,5,6-tetracarboxylic dianhydride |
| 储存温度 | 充氩 |
| 运输条件 | 常规运输 |
| 产品介绍 |
Product Application: Bicyclo[2.2.2]oct-7-ene-2,3,5,6-tetracarboxylic dianhydride is used to prepare the thermo-cured cycloaliphatic polyamic acid and photo-cured cycloaliphatic polyamic ester, which were then converted to cycloaliphatic polyimide film. |
| 纯度 | ≥95%(GC) |
| PubChem SID | 504756529 |
|---|---|
| EC号 | 217-009-2 |
| IIUPAC Name | 4,10-dioxatetracyclo[5.5.2.02,6.08,12]tetradec-13-ene-3,5,9,11-tetrone |
| INCHI | 1S/C12H8O6/c13-9-5-3-1-2-4(7(5)11(15)17-9)8-6(3)10(14)18-12(8)16/h1-8H |
| InChi Key | XLOGCGOPKPCECW-UHFFFAOYSA-N |
| Smiles | C1=CC2C3C(C1C4C2C(=O)OC4=O)C(=O)OC3=O |
| Isomeric SMILES | C1=CC2C3C(C1C4C2C(=O)OC4=O)C(=O)OC3=O |
| 分子量 | 248.19 |
| Reaxy-Rn | 294213 |
| Reaxys-RN link address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=294213&ln= |
| 溶解性 | 溶于水;不溶于丙酮;微溶于二甲基甲酰胺 |
|---|---|
| 敏感性 | 对湿度敏感 |
| 熔点 | 360℃ |
| 分子量 | 248.190 g/mol |
| XLogP3 | -0.500 |
| 氢键供体数Hydrogen Bond Donor Count | 0 |
| 氢键受体数Hydrogen Bond Acceptor Count | 6 |
| 可旋转键计数Rotatable Bond Count | 0 |
| 精确质量Exact Mass | 248.032 Da |
| 单同位素质量Monoisotopic Mass | 248.032 Da |
| 拓扑极表面积Topological Polar Surface Area | 86.700 Ų |
| 重原子数Heavy Atom Count | 18 |
| 形式电荷Formal Charge | 0 |
| 复杂度Complexity | 459.000 |
| 同位素原子数Isotope Atom Count | 0 |
| 定义的原子立体中心计数Defined Atom Stereocenter Count | 0 |
| 未定义的原子立体中心计数Undefined Atom Stereocenter Count | 4 |
| 定义的键立体中心计数Defined Bond Stereocenter Count | 0 |
| 未定义的键立体中心计数Undefined Bond Stereocenter Count | 0 |
| 所有立体化学键的总数The total count of all stereochemical bonds | 0 |
| 共价键合单元计数Covalently-Bonded Unit Count | 1 |
| 象形图 | GHS07 |
|---|---|
| 信号词 | 警告 |
| WGK Germany | 3 |