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| CAS号 : | 37860-51-8 |
精确质量 : | 502.13300 |
| 分子式 : | C22H30O9S2 |
logP : | 4.62560 |
| 分子量 : | 502.59800 |
PSA : | 131.19000 |
四乙二醇二对甲苯磺酸酯 | |
Tetraethylene Glycol DI-P-Tosylate | |
37860-51-8 | |
C22H30O9S2 | |
502.59800 | |
131.19000 | |
4.62560 | |
502.13300 |
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n20/D 1.53(lit.)
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无色至黄色
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>230 °F
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635ºC at 760 mmHg
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1.242 g/mL at 25ºC(lit.)
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S26
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Xi
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R36/37/38
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2909309090
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品名, 成分含量, 用途 |
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2909309090 其他芳香醚及其卤化衍生物、磺化、硝化衍生物（包括亚硝化衍生物）。监管条件:无。增值税率:17.0%。退税率:9.0%。最惠国关税:5.5%。普通关税:30.0% |
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2909309090 other aromatic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |
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HS:2909309090.Other aromatic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives. General tariff:5.5% |
