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| CAS号 : | 18657-57-3 |
精确质量 : | 258.14100 |
| 分子式 : | C20H18 |
logP : | 5.04600 |
| 分子量 : | 258.35700 |
PSA : | 0.00000 |
1,2-二(3-茚)乙烷 | |
3-[2-(3H-inden-1-yl)ethyl]-1H-indene | |
18657-57-3 | |
C20H18 | |
258.35700 | |
0.00000 | |
5.04600 | |
258.14100 |
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黄色结晶粉末
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1.633
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228ºC
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9.43E-07mmHg at 25°C
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121-125ºC(lit.)
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1.107 g/cm3
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416.1ºC at 760 mmHg
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2902909090
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品名, 成分含量 |
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2902909090. 其他芳香烃. 增值税率:17.0%. 退税率:9.0%. 监管条件:无. 最惠国关税:2.0%. 普通关税:30.0% |
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2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0% |
