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| CAS号 : | 681-84-5 |
精确质量 : | 152.05000 |
| 分子式 : | C4H12O4Si |
logP : | 0.00760 |
| 分子量 : | 152.22100 |
PSA : | 36.92000 |
正硅酸甲酯 | |
Tetramethyl orthosilicate | |
681-84-5 | |
C4H12O4Si | |
152.22100 | |
36.92000 | |
0.00760 | |
152.05000 |
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n20/D 1.368(lit.)
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5.25 (vs air)
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无色液体
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库房通风低温干燥,与氧化剂、食品添加剂分开存放
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84 °F
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121-122 °C(lit.)
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−4 °C(lit.)
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1.023 g/mL at 25 °C(lit.)
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hydrolysis
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3.35 psi ( 20 °C)
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GHS02, GHS05, GHS06 | |
危险 | |
H226; H315; H318; H330 | |
P210; P260; P280; P304 + P340 + P310; P305 + P351 + P338 + P310; P370 + P378 | |
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VV9800000
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3
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29209085
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6.1
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S16-S26-S36/37/39-S45-S28A
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I
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UN 2606 6.1/PG 1
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T+
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R10; R26; R37/38; R41
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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% |
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<p>用作电子工业的绝缘材料，光学玻璃处理剂及凝结剂，有机硅的合成。</p> |
