Maximum quantity allowed is 999
请选择数量
CAS RN: 5807-14-7 | 产品编码: T1982
1,5,7-Triazabicyclo[4.4.0]dec-5-ene
![Chemical Structure of 1,5,7-Triazabicyclo[4.4.0]dec-5-ene](/medias/T1982.jpg?context=bWFzdGVyfHJvb3R8NTA5NTB8aW1hZ2UvanBlZ3xhRE5pTDJnMU1pODRPVEl6TkRjME1qazJPRFl5TDFReE9UZ3lMbXB3Wnd8NGQzMmUwZWRjYjZlNTMzYjc2OTdjZjNmZmFjYWFhOWI2YzEyOWVmZWY1Yzc2MDE1ZDRmNzk2MGJiZWIzOTliMQ "1,5,7-Triazabicyclo[4.4.0]dec-5-ene")
![Thumbnail of 1,5,7-Triazabicyclo[4.4.0]dec-5-ene](/medias/T1982.jpg?context=bWFzdGVyfHJvb3R8MTU5ODN8aW1hZ2UvanBlZ3xhRGszTDJobVlpODRPVE0yT1RFeE9USTVNemMwTDFReE9UZ3lMbXB3Wnd8Y2Y0YTA2Y2MzM2I2MDY5OGRiYjAzZGM3YzVhODZiNzVlNjFlYjYyYTBjMjVjMzU4NWM5ODEwY2RlNjllMjU3Mg)
×
![]()
×
![1,5,7-Triazabicyclo[4.4.0]dec-5-ene](/_ui/responsive/theme-tci/images/missing_product_zoom.jpg "1,5,7-Triazabicyclo[4.4.0]dec-5-ene")
技术规格
| Appearance | White to Almost white powder to crystal |
| Purity(HPLC) | min. 98.0 area% |
| Purity(Nonaqueous Titration) | min. 98.0 % |
| Melting point | 128.0 to 133.0 °C |
物性（参考值）
| 熔点 | 130 °C |
GHS
| 象形图 |
|
| 信号词 | Danger |
| 危险性说明 | H314 : Causes severe skin burns and eye damage. |
| 防范说明 | P501 : Dispose of contents/ container to an approved waste disposal plant. P260 : Do not breathe dusts or mists. P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection. P303 + P361 + P353 : IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower. P301 + P330 + P331 : IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. P363 : Wash contaminated clothing before reuse. P304 + P340 + P310 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/doctor. P305 + P351 + P338 + P310 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER/doctor. P405 : Store locked up. |
相关法规
运输信息
| UN编号 | UN3263 |
| 类别 | 8 |
| 包装类别 | II |
| HS编码* | 2933.99-000 |
应用
TBD-organocatalysed synthesis of pyrazolines
Typical procedure (solvent: CH3CN): Chalcone (214.5 mg), acetylhydrazine (98.8 mg, 1.2 eq.) and TBD (13.9 mg, 0.1 eq.) are introduced into a Schlenk tube under nitrogen. Then, anhydrous CH3CN (1 mL) is added at room temperature and the solution is heated at 60 °C for 24 h. The reaction mixture is allowed to stand at room temperature and concentrated in vacuo. The residue is purified by flash column chromatography (eluent: EtOAc/petroleum ether = 2:3) to give 1-acetyl-3,5-diphenyl-4,5-dihydro-1H-pyrazole as a white powder (216.4 mg, 82 %).
References
应用
Strong Organic Bases
References
- 1)Basicity scale in acetonitrile
- 2)Total synthesis of Ustiloxin D
- 3)Wittig and Horner?Emmons reactions
参考文献
文档
产品文档 (部分产品的分析图谱无法提供，敬请谅解。)
化学品安全说明书(SDS)
请选择语言。
如需更多帮助，请联系我 们。
技术规格
CoA及其他文档
请输入批号
批号输入有误。请输入中横线前的4-5个字母数字字符。
示例 CoA
可下载CoA示例。注：该示例不一定是最新批次的CoA。
目前没有该产品的 CoA 示例。
分析图谱
请输入批号
批号输入有误。请输入中横线前的4-5个字母数字字符。
很抱歉，您搜索的分析图谱无法提供。