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| CAS号 : | 513-92-8 |
精确质量 : | 531.61800 |
| 分子式 : | C2I4 |
logP : | 3.85300 |
| 分子量 : | 531.63900 |
PSA : | 0.00000 |
甲碘乙烯 | |
1,1,2,2-tetraiodoethene | |
513-92-8 | |
C2I4 | |
531.63900 | |
0.00000 | |
3.85300 | |
531.61800 |
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1.952
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139.9ºC
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191-193 °C(lit.)
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4.087g/cm3
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288.3ºC at 760mmHg
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18.3 (vs air)
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2903399090
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3
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R20/21/22; R36/37/38
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S26; S37/39
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KX4125000
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Xn
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品名, 成分含量, 用途 |
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2903399090. 其他无环烃的氟化、溴化或碘化衍生物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:5.5%. 普通关税:30.0% |
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2903399090. brominated,fluorinated or iodinated derivatives of acyclic hydrocarbons. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0% |
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HS:2903399090.Fluorinated or iodinated derivatives of acyclic hydrocarbons. General tariff:0 |
