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| CAS号 : | 2002-04-2 |
精确质量 : | 178.03100 |
| 分子式 : | C7H6N4S |
logP : | 1.76350 |
| 分子量 : | 178.21400 |
PSA : | 92.93000 |
2-氨基-5-(4-吡啶基)-1,3,4-噻重氮 | |
5-pyridin-4-yl-1,3,4-thiadiazol-2-amine | |
2002-04-2 | |
C7H6N4S | |
178.21400 | |
92.93000 | |
1.76350 | |
178.03100 |
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1.681
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201.2ºC
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6.67E-07mmHg at 25°C
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242-248ºC
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1.412g/cm3
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409.1ºC at 760mmHg
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GHS07 | |
警告 | |
H302; H315; H319; H335 | |
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2934999090
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R22; R36/37/38
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Xn
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品名, 成分含量, 用途 |
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2934999090. 其他杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0% |
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2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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2934999090. Other nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds. General tariff: |