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| CAS号 : | 4808-48-4 |
精确质量 : | 250.06300 |
| 分子式 : | C16H10O3 |
logP : | 2.68080 |
| 分子量 : | 250.24900 |
PSA : | 43.37000 |
2,3-二苯基马来酸酐 | |
2,3-Diphenylmaleic anhydride | |
4808-48-4 | |
C16H10O3 | |
250.24900 | |
43.37000 | |
2.68080 | |
250.06300 |
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1.642
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215.4ºC
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153-157ºC
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1.314g/cm3
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236ºC 15mm
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GHS07 | |
警告 | |
H315; H319; H335 | |
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2917399090
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R36/37/38
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S26-S36
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Xi
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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% |
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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% |
