2,3-dibromopropanenitrile 2,3-二溴丙腈
CAS 4554-16-9 MFCD00001857
化学结构图
SMILES: N#CC(Br)CBr
化学属性
| Mol. Formula | C3H3Br2N |
|---|---|
| Mol. Weight | 212.87 |
| Density | 2.14 |
| Boiling Point | 173 °C at 760 mmHg |
| Refractive index | 1.545 |
| Flash Point | 172 ºF |
| Melting Point | 131-132 °C |
别名和识别编码
| Chemical Name | 2,3-dibromopropanenitrile |
|---|---|
| CAS Number | 4554-16-9 |
| Alfabeta Name | DIBROMOPROPIONITRILE 23--, |
| MDL Number | MFCD00001857 |
| Synonym | 2,3-Dibromopropionitrile {LY} 2,3-Dibromopropionitrile {} {LY} 2,3-Dibromopropionitrile {} {} {LY} 2,3-Dibromopropionitrile {} {} {} {LY} 2,3-Dibromopropionitrile {} {} {} {} {LY} 2,3-Dibromopropionitrile {} {} {} {} {} {LY} 2,3-Dibromopropionitrile {} {} {} {} {} {} {LY} 2,3-Dibromopropionitrile {} {} {} {} {} {} {} {LY} 2,3-Dibromopropionitrile {} {} {} {} {} {} {} {} {LY} 2,3-Dibromopropionitrile {} {} {} {} {} {} {} {} {} {LY} 2,3-Dibromopropionitrile {} {} {} {} {} {} {} {} {} {} {LY} 2,3-Dibromopropionitrile {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2,3-Dibromopropionitrile {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2,3-Dibromopropionitrile {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2,3-Dibromopropionitrile {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2,3-Dibromopropionitrile |
| PubChem Substance ID | 24855634 |
| EC Number | 224-925-6 |
| Chemical Name Translation | 2,3-二溴丙腈 |
| InChIKey | ARRIEYYNOLTVTE-UHFFFAOYSA-N |
| LabNetwork Molecule ID | LN00158935 |
| Canonical SMILES | N#CC(Br)CBr |
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分类
- Building Blocks, C1 to C5, Chemical Synthesis, Cyanides/Nitriles, Nitrogen Compounds, Organic Building Blocks
- {SA} Building Blocks, C1 to C5, Chemical Synthesis, Cyanides/Nitriles, Nitrogen Compounds, Organic Building Blocks
产品应用
- 2,3-Dibromopropionitrile is a useful and versatile synthetic reagent is organic synthesis. 2,3-Dibromopropionitrile is also a potential halogenated drinking water byproduct.
相关文献及参考
- Bull, R.J. et al.: ACS Symp. Ser., 995, 51 (2008);
- Beil. 2 ,259
- Aldrich MSDS 1 , 589:A / Corp MSDS 1 (1), 1089:B / FT-IR 1 (1), 850:B / FT-IR 2 (1), 1439:B / RegBook 1 (1), 997:G / Sigma FT-IR 1 (2), 442:D / Structure Index 1 , 155:A:8
安全信息
- S36/37 Wear suitable protective clothing and gloves 穿戴适当的防护服和手套；
- S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见；
- R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
- R22/21/22
- R20/21/22 Harmful by inhalation, in contact with skin and if swallowed 吸入、皮肤接触和不慎吞咽有害
其他信息
- 用途二:用于有机合成，生产丙炔腈等。
- 方法一:由丙烯腈与溴素加成而得。将丙烯腈加入玻璃反应器中，搅拌冷却至16℃，在灯光照射下滴加溴素，控制滴加速度使反应温度不超过30℃。滴加完毕，继续搅拌至溴素颜色褪去。减压蒸馏，收集105-112℃（2.66kPa）馏分，即得成品。收率85%。
- 上游原料:溴 --> 丙烯腈
- MOL 文件:4554-16-9.mol
- 用途一:用作有机合成中间体
- Sigma Aldrich:4554-16-9(sigmaaldrich)
