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| CAS号 : | 3542-13-0 |
精确质量 : | 319.88600 |
| 分子式 : | C4H14Cl2N2Se2 |
logP : | 2.06840 |
| 分子量 : | 318.99300 |
PSA : | 52.04000 |
硒代胱胺盐酸盐 | |
Selenocystamine Dihydrochloride | |
3542-13-0 | |
C4H14Cl2N2Se2 | |
318.99300 | |
52.04000 | |
2.06840 | |
319.88600 |
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152.1ºC
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327.9ºC at 760mmHg
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2921199090
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UN 2811 6.1/PG 3
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R26/27/28
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S22; S28; S45
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T+
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品名, 成分含量, 用途 |
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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% |
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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% |
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HS:2921199090.Acyclic monoamines and their derivatives; salts thereof. General tariff:6.5% |
