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| CAS号 : | 77-77-0 |
精确质量 : | 118.00900 |
| 分子式 : | C4H6O2S |
logP : | 1.76900 |
| 分子量 : | 118.15400 |
PSA : | 42.52000 |
二乙烯基砜 | |
divinyl sulfone | |
77-77-0 | |
C4H6O2S | |
118.15400 | |
42.52000 | |
1.76900 | |
118.00900 |
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n20/D 1.476(lit.)
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无色液体
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102ºC
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234.3ºC
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-26ºC
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1.177
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Stable. Incompatible with strong oxidizing agents.
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2-8ºC
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GHS05, GHS06 | |
危险 | |
H300 + H310; H315; H318; H335 | |
P280; P301 + P310 + P330; P302 + P352 + P310; P305 + P351 + P338 + P310 | |
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6.1
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S26-S28-S36/37-S45
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UN 2810
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2930909090
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T+
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R25; R27; R36/37/38
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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>二乙烯基砜和其他烷基砜常用于纤维素交联,其产物在洗涤和漂白过程中具有抗氯性。</p> |
