| 英文名 | Phosphonic acid, P,P'-(2,5-dihydroxy-1,4-phenylene)bis-, P,P,P',P'-tetraethyl ester |
|---|---|
| 英文别名 |
Phosphonic acid, (2,5-dihydroxy-1,4-phenylene)bis-, tetraethyl ester
2,5-BIS(DIETHOXYPHOSPHORYL)BENZENE-1,4-DIOL Tetraethyl(2,5-dihydroxy-1,4-phenylene)bisphosphonate |
| 密度 | 1.31±0.1 g/cm3 (20 °C, 760 mmHg) |
|---|---|
| 沸点 | 498.9±45.0 °C (760 mmHg) |
| 分子式 | C14H24O8P2 |
| 分子量 | 382.28300 |
| 精确质量 | 382.09500 |
| PSA | 131.14000 |
| LogP | 2.88060 |
| 海关编码 | 2918199090 |
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| 海关编码 | 2918199090 |
|---|---|
| 中文概述 | HS: 2918199090. 其他含醇基但不含其他含氧基羧酸（包括其酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物）. 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% |
| 申报要素 | 品名, 成分含量, 用途 |
| Summary | 2918199090 other carboxylic acids with alcohol function but without other oxygen function, 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% |