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| CAS号 : | 121-43-7 |
精确质量 : | 104.06400 |
| 分子式 : | C3H9BO3 |
logP : | -0.08950 |
| 分子量 : | 103.91300 |
PSA : | 27.69000 |
三甲氧基硼烷 | |
trimethyl borate | |
121-43-7 | |
C3H9BO3 | |
103.91300 | |
27.69000 | |
-0.08950 | |
104.06400 |
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n20/D 1.358(lit.)
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3.59 (vs air)
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一种无色透明液体
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库房通风低温干燥,与氧化剂分开存放
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8 °F
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68-69 °C(lit.)
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-34 °C
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0.932 g/mL at 20 °C(lit.)
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reacts
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Stable. Incompatible with oxidizing agents. Decomposes slowly in the presence of moisture, rapidly in water. Flammable.
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GHS02, GHS07, GHS08 | |
危险 | |
H225; H312; H319; H360FD; H370 | |
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ED5600000
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3
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3
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S16-S27-S36/37/39-S45-S25-S23-S2
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II
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UN 2416 3/PG 2
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2920909090
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F; Xn
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R11; R21
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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% |
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钾（钠）硼氢的中间体。硫化剂、木材防腐剂、催化剂、胶凝剂、热稳定剂、氢焰灭火剂，也用于棉花阻燃处理和制备活性硅石，以及用作碳水化合物衍生物气相色谱分析试剂。石蜡、树脂和石油的溶剂。芳香卤化物通过格氏试剂与硼酸甲酯反应，水解生成酚.二硼烷反应的促进剂。 |
