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| CAS号 : | 764-41-0 |
精确质量 : | 123.98500 |
| 分子式 : | C4H6Cl2 |
logP : | 2.02020 |
| 分子量 : | 124.99600 |
PSA : | 0.00000 |
1,4-二氯-2-丁烯 | |
1,4-Dichloro-2-butene | |
764-41-0 | |
C4H6Cl2 | |
124.99600 | |
0.00000 | |
2.02020 | |
123.98500 |
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n20/D 1.488(lit.)
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透明无色液体，易烧伤,尽管可能很难点燃
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库房通风低温干燥,与氧化剂、酸类分开存放
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129 °F
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74-76 °C40 mm Hg(lit.)
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1-3 °C(lit.)
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1.183 g/mL at 25 °C(lit.)
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10 mm Hg ( 20 °C)
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EM4903000
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3
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6.1(a)
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S53-S23-S26-S36/37/39-S45-S61-S60
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II
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UN 3390 6.1/PG 1
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T+; N
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R10; R21; R25; R26; R34
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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% |
