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| CAS号 : | 624-74-8 |
精确质量 : | 277.80900 |
| 分子式 : | C2I2 |
logP : | 1.77480 |
| 分子量 : | 277.83000 |
PSA : | 0.00000 |
二碘乙炔 | |
1,2-diiodoethyne | |
624-74-8 | |
C2I2 | |
277.83000 | |
0.00000 | |
1.77480 | |
277.80900 |
|
1.799
|
|
|
94.1ºC
|
|
|
190.4ºC at 760 mmHg
|
|
|
3.367g/cm3
|
|
2903399090
|
品名, 成分含量, 用途 |
|
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% |
|
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% |
|
HS:2903399090.Fluorinated or iodinated derivatives of acyclic hydrocarbons. General tariff:0 |
