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| CAS号 : | 19806-12-3 |
精确质量 : | 294.08900 |
| 分子式 : | C18H14O4 |
logP : | 3.32280 |
| 分子量 : | 294.30100 |
PSA : | 74.60000 |
dibenzylidene-succinic acid | |
19806-12-3 | |
C18H14O4 | |
294.30100 | |
74.60000 | |
3.32280 | |
294.08900 |
|
1.695
|
|
|
270.1ºC
|
|
|
8.33E-11mmHg at 25°C
|
|
|
1.33g/cm3
|
|
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499.7ºC at 760 mmHg
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|
2917399090
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品名, 成分含量, 用途, 对苯二甲酸请注明4-CBA值, 对苯二甲酸请注明P-TL酸值, 对苯二甲酸请注明色度, 对苯二甲酸请注明水分 |
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2917399090 其他芳香多元羧酸. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:6.5% 普通关税:30.0% |
|
2917399090 aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0% |
