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| CAS号 : | 2697-61-2 |
精确质量 : | 247.93300 |
| 分子式 : | C4H12N2Se2 |
logP : | 0.46440 |
| 分子量 : | 246.07100 |
PSA : | 52.04000 |
硒代胱胺 | |
2,2'-(1,2-Diselanediyl)diethanamine | |
2697-61-2 | |
C4H12N2Se2 | |
246.07100 | |
52.04000 | |
0.46440 | |
247.93300 |
|
152.1ºC
|
|
|
327.9ºC at 760mmHg
|
|
2921199090
|
品名, 成分含量, 用途 |
|
2921199090 其他无环单胺及其衍生物及其盐。监管条件:无。增值税率:17.0%。退税率:9.0%。最惠国关税:6.5%。普通关税:30.0% |
|
2921199090 other acyclic monoamines and their derivatives; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |
|
HS:2921199090.Acyclic monoamines and their derivatives; salts thereof. General tariff:6.5% |
