| 中文名 | 5-氰基-2-噻吩甲醛 |
|---|---|
| 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 |
|---|---|
| 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 |
|---|---|
| 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 | |
|---|---|
| 下游产品 2 | |
| 海关编码 | 2934999090 |
|---|---|
| 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% |