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![顺式-四氢-1H-环戊并[c]呋喃-1,3(3aH)-二酮结构式](https://www.chemicalbook.com/CAS/GIF/35878-28-5.gif)
| CAS号 : | 35878-28-5 |
精确质量 : | 140.04700 |
| 分子式 : | C7H8O3 |
logP : | 0.48610 |
| 分子量 : | 140.13700 |
PSA : | 43.37000 |
顺式-四氢-1H-环戊并[c]呋喃-1,3(3aH)-二酮 | |
cis-1,2-Cyclopentanedicarboxylic anhydride | |
35878-28-5 | |
C7H8O3 | |
140.13700 | |
43.37000 | |
0.48610 | |
140.04700 |
|
1.555
|
|
|
140.4ºC
|
|
|
1.309g/cm3
|
|
|
289.2ºC at 760mmHg
|
|
2932999099
|
品名, 成分含量, 用途 |
|
2932999099. 其他仅含氧杂原子的杂环化合物. 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:20.0% |
|
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
