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| CAS号 : | 1191-43-1 |
精确质量 : | 150.05400 |
| 分子式 : | C6H14S2 |
logP : | 2.40640 |
| 分子量 : | 150.30500 |
PSA : | 77.60000 |
1,6-己二硫醇 | |
1,6-Hexanedithiol | |
1191-43-1 | |
C6H14S2 | |
150.30500 | |
77.60000 | |
2.40640 | |
150.05400 |
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透明无色至略黄色液体
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n20/D 1.511(lit.)
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Stable under normal temperatures and pressures.
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195 °F
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0.0514mmHg at 25°C
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Keep away from heat, sparks, and flame. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
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−21 °C(lit.)
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0.983 g/mL at 25 °C(lit.)
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118-119 °C15 mm Hg(lit.)
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III
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6.1
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2930909090
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2810
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3
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R36/37/38
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S23-S24/25
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MO3500000
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Xn
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品名, 成分含量, 用途 |
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2930909090. 其他有机硫化合物. 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:30.0% |
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2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
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2930909090. Other Organo-sulphur compounds. General tariff:6.5% |
将1mol的α,ω-己二醇与2mol的硫脲和3mol 48%的氢溴酸搅拌加热回流至脱水。缩合完成,加入3mol的氢氧化钠水溶液(约1.2L),加热回流、水解生成钠盐,分离水层,酸化,用醚萃取。合并醚层,洗涤后干燥,蒸馏得到产物。 | |
可作为鸡肉、牛肉及菜肴调味料等香精配方之用。产品质量:含量≥95%～97%。 |
