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| CAS号 : | 621-78-3 |
精确质量 : | 272.25200 |
| 分子式 : | C15H33BO3 |
logP : | 4.59170 |
| 分子量 : | 272.23200 |
PSA : | 27.69000 |
三正硼酸戊酯 | |
tripentyl borate | |
621-78-3 | |
C15H33BO3 | |
272.23200 | |
27.69000 | |
4.59170 | |
272.25200 |
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1.419
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83ºC
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180ºC (dec.)
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0.858g/cm3
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63ºC 0mm
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III
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6.1(b)
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2920909090
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UN 2810
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R36/37/38
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品名, 成分含量, 用途 |
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2920909090 其他无机酸酯(不包括卤化氢的酯)(包括其盐及它们的卤化,磺化,硝化和亚硝化衍生物)。监管条件:无。增值税率:17.0%。退税率:9.0%。最惠国关税:6.5%。普通关税:30.0% |
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2920909090 esters of other inorganic acids of non-metals (excluding esters of hydrogen halides) and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0% |
主要杂质是水解产生的硼酸和醇。用减压蒸馏法精制,收集146~148oC馏分。 | |
用作树脂的溶剂,能增加纤维素涂膜对金属的黏结能力。还用作增塑剂、办面活性剂、杀菌剂等的溶剂。 |