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| CAS号 : | 195-84-6 |
精确质量 : | 320.10600 |
| 分子式 : | C21H12N4 |
logP : | 4.73710 |
| 分子量 : | 320.34700 |
PSA : | 43.08000 |
三环喹唑啉 | |
Tricycloquinazoline | |
195-84-6 | |
C21H12N4 | |
320.34700 | |
43.08000 | |
4.73710 | |
320.10600 |
|
1.813
|
|
|
301.4ºC
|
|
|
3.23E-13mmHg at 25°C
|
|
|
1.42g/cm3
|
|
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574.8ºC at 760mmHg
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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% |