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| CAS号 : | 18686-82-3 |
精确质量 : | 117.96600 |
| 分子式 : | C2H2N2S2 |
logP : | 0.82680 |
| 分子量 : | 118.18100 |
PSA : | 92.82000 |
2-巯基-1,3,4-噻二唑 | |
3H-1,3,4-thiadiazole-2-thione | |
18686-82-3 | |
C2H2N2S2 | |
118.18100 | |
92.82000 | |
0.82680 | |
117.96600 |
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2-巯基-1,3,4-噻二唑(18686-82-3)为白色至浅黄色结晶。
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1.849
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60.3ºC
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1.11mmHg at 25°C
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142-144°C
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1.73 g/cm3
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176ºC at 760 mmHg
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2934999090
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R36/37/38
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S26; S36/37/39; S37
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Xi
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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: |
用作合成头孢替唑产品的中间体。 |
