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| CAS号 : | 1823-59-2 |
精确质量 : | 310.01100 |
| 分子式 : | C16H6O7 |
logP : | 2.10010 |
| 分子量 : | 310.21500 |
PSA : | 95.97000 |
4,4'-氧双邻苯二甲酸酐 | |
Bis-(3-phthalyl anhydride) ether | |
1823-59-2 | |
C16H6O7 | |
310.21500 | |
95.97000 | |
2.10010 | |
310.01100 |
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近乎于白色粉末
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1.694
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260.7ºC
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2.41E-13mmHg at 25°C
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225-229 °C(lit.)
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1.665 g/cm3
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577.7ºC at 760 mmHg
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H412 | |
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2932999099
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2
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R52/53
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S61
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品名, 成分含量, 用途 |
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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% |
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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% |
用于复合材料、泡沫、粘合剂、模塑零件、薄膜等。 |
