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| CAS号 : | 45438-80-0 |
精确质量 : | 225.84300 |
| 分子式 : | C4H3BrSZn |
logP : | 2.39140 |
| 分子量 : | 228.41600 |
PSA : | 28.24000 |
2-噻吩基溴化锌 | |
2-THIENYLZINC BROMIDE | |
45438-80-0 | |
C4H3BrSZn | |
228.41600 | |
28.24000 | |
2.39140 | |
225.84300 |
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1 °F
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0.973 g/mL at 25ºC
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84.2ºC at 760 mmHg
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GHS02, GHS07, GHS08 | |
危险 | |
H225; H302; H319; H335; H351 | |
可能生成爆炸性的过氧化物。 | |
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2934999090
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UN 3399 4.3/PG 2
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R11; R19; R36/37
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S16; S29; S33
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F; 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: |
