中文名 | 5-氰基-2-噻吩甲醛 |
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英文名 | 5-formylthiophene-2-carbonitrile |
英文别名 |
5-cyanothiophene-2-carboxaldehyde
2-Thiophenecarbonitrile, 5-formyl- 5-Cyano-2-thiophene carbaldehyde 5-cyano-2-thiophene carboxaldehyde 5-Formyl-thiophen-2-carbonitril 5-Cyano-2-thiophenecarboxaldehyde 2-cyano-5-formylthiophene 5-Formyl-2-thiophenecarbonitrile 5-formyl-thiophene-2-carbonitrile 5-Formylthiophene-2-carbonitrile |
密度 | 1.3±0.1 g/cm3 |
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沸点 | 232.1±20.0 °C at 760 mmHg |
熔点 | 93 °C |
分子式 | C6H3NOS |
分子量 | 137.159 |
闪点 | 94.2±21.8 °C |
精确质量 | 136.993530 |
PSA | 69.10000 |
LogP | 0.49 |
外观性状 | 固体;Light yellow to Yellow to Orange powder to crystal |
蒸汽压 | 0.1±0.5 mmHg at 25°C |
折射率 | 1.580 |
储存条件 | 存放于惰性气体之中;避免空气 |
符号 |
GHS07 |
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信号词 | Warning |
危害声明 | H302-H319 |
警示性声明 | P305 + P351 + P338 |
危害码 (欧洲) | Xi |
危险品运输编码 | NONH for all modes of transport |
海关编码 | 2934999090 |
~75% 21512-16-3 |
文献:NEUROSEARCH A/S; PETERS, Dan; GRUNNET, Morten; TIMMERMANN, Daniel, B.; ERIKSEN, Birgitte, L.; DYHRING, Tino; AHRING, Philip, K. Patent: WO2011/73298 A1, 2011 ; Location in patent: Page/Page column 18 ; WO 2011/073298 A1 |
~82% 21512-16-3 |
文献:Eli Lilly and Company Patent: US5710130 A1, 1998 ; US 5710130 A |
~58% 21512-16-3 |
文献:Imperial Chemical Industries PLC Patent: US5053415 A1, 1991 ; |
~% 21512-16-3 |
文献:US5135937 A1, ; |
~% 21512-16-3 |
文献:Journal of Organic Chemistry, , vol. 22, p. 1636,1640 |
~% 21512-16-3 |
文献:Journal of Organic Chemistry, , vol. 22, p. 1636,1640 |
上游产品 5 | |
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下游产品 2 | |
海关编码 | 2934999090 |
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中文概述 | 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% |
申报要素 | 品名, 成分含量, 用途 |
Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |