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| CAS号 : | 40018-26-6 |
精确质量 : | 151.99700 |
| 分子式 : | C4H8O2S2 |
logP : | 0.10320 |
| 分子量 : | 152.23500 |
PSA : | 91.06000 |
1,4-二硫-2,5-二醇 | |
p-Dithiane-2,5-diol | |
40018-26-6 | |
C4H8O2S2 | |
152.23500 | |
91.06000 | |
0.10320 | |
151.99700 |
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白色至淡黄色结晶粉末
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1.689
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175.5ºC
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2-8ºC
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130 °C (dec.)(lit.)
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1.531 g/cm3
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3.9 g/L (20 ºC)
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360.9ºC at 760 mmHg
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III
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6.1
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2934999090
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UN2811
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2
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R22; R41; R43; R52/53
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S26-S36/37/39-S61-S37/39-S24
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Xn
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品名, 成分含量, 用途 |
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2934999090. 其他杂环化合物. 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% |
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2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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2934999090. Other nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds. General tariff: |
拉米夫定、恩曲他滨等医药中间体。 |
