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| CAS号 : | 1809-19-4 |
精确质量 : | 194.10700 |
| 分子式 : | C8H19O3P |
logP : | 3.00950 |
| 分子量 : | 194.20800 |
PSA : | 59.00000 |
亚磷酸二丁酯 | |
Dibutyl phosphite | |
1809-19-4 | |
C8H19O3P | |
194.20800 | |
59.00000 | |
3.00950 | |
194.10700 |
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n20/D 1.423(lit.)
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无色
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包装完整、轻装轻放,库房通风、远离明火、高温、与氧化剂、酸分开存放
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250 °F
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118-119 °C11 mm Hg(lit.)
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0.995 g/mL at 25 °C(lit.)
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slightly soluble
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0.04mmHg at 25°C
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Stable under normal temperatures and pressures.
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HS6475000
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3
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S26-S36/37/39
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I; II; III
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1760
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Xn
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R21; R36/37/38
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2920909090
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2933990090
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2933990090. 其他仅含氮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% | |
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
<p>由丁醇与三氯化磷反应而得。</p> | |
<p>用作阻燃剂、汽油添加剂、抗氧剂、溶剂、有机合成中间体。</p> |
