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| CAS号 : | 1898-13-1 |
精确质量 : | 272.25000 |
| 分子式 : | C20H32 |
logP : | 6.61780 |
| 分子量 : | 272.46800 |
PSA : | 0.00000 |
西松烯 | |
CEMBRENE | |
1898-13-1 | |
C20H32 | |
272.46800 | |
0.00000 | |
6.61780 | |
272.25000 |
|
1.467
|
|
|
166.8ºC
|
|
|
3.35E-05mmHg at 25°C
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|
|
Freezer (-20ºC)
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|
|
59-61ºC
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|
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0.831g/cm3
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|
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365.2ºC at 760mmHg
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2902199090
|
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S24/25
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品名, 成分含量 |
|
2902199090 其他环烷烃、环烯烃及环萜烯。监管条件:无。增值税率:17.0%。退税率:9.0%。最惠国关税:2.0%。普通关税:30.0% |
|
2902199090 other cyclanes, cyclenes and cyclotherpenes。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0% |
1. 烟草:50 |