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| CAS号 : | 222-93-5 |
精确质量 : | 278.11000 |
| 分子式 : | C22H14 |
logP : | 6.29940 |
| 分子量 : | 278.34700 |
PSA : | 0.00000 |
2,3,6,7-二苯并菲 | |
pentaphene | |
222-93-5 | |
C22H14 | |
278.34700 | |
0.00000 | |
6.29940 | |
278.11000 |
|
1.811
|
|
|
264.5ºC
|
|
|
1.41E-10mmHg at 25°C
|
|
|
1.232g/cm3
|
|
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524.7ºC at 760 mmHg
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|
2902909090
|
品名, 成分含量 |
|
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% |
|
2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0% |
