2′,4′-Difluoroacetophenone 2,4-二氟苯乙酮
CAS 364-83-0 MFCD00151261
化学结构图
SMILES: CC(=O)c1ccc(F)cc1F
化学属性
| Mol. Formula | C8H6F2O |
|---|---|
| Mol. Weight | 156 |
| Boiling Point | 80-81 |
| TSCA | T |
| Density | 1.234 |
| Refractive index | 1.4870 to 1.4910 |
| Flash Point | 66°C(lit.) |
| Solubility | 不溶 |
| Appearance | 无色透明液体 |
别名和识别编码
| Chemical Name | 2′,4′-Difluoroacetophenone |
|---|---|
| CAS Number | 364-83-0 |
| Alfabeta Name | DIFLUOROACETOPHENONE 24-,'' |
| MDL Number | MFCD00151261 |
| EC Number | 206-667-6 |
| Beilstein Registry Number | 1940741 |
| PubChem Substance ID | 87568348 |
| Synonym | 2,4-二氟苯乙酮 2,4-DIFLUOROACETOPHENONE 1-(2,4-difluorophenyl)ethan-1-one 1-(2,4-difluorophenyl)-ethanon 2′,4′-二氟苯乙酮 Dilfuoroacetophenone 2',4'-DIFLUOROACETOPHENONE 2',4'-Difluoroacetophenone 2,4-Difluoroacetophenone,98% Ethanone, 1-(2,4-difluorophenyl)- 2',4'-二氟苯乙酮 2',4'-Difluoroacetophenone 98% 2',4'-Difluoroacetophenone 1-(2,4-Difluorophenyl)ethan-1-one 2,4-二氟苯乙酮,98% |
| Reaxys-RN | 1940741 |
| Chemical Name Translation | 2,4-二氟苯乙酮 |
| InChIKey | QEWHNJPLPZOEKU-UHFFFAOYSA-N |
| LabNetwork Molecule ID | LN00007460 |
信息真实价格透明
资金保障
专业采购外包团队在线服务
信息真实价格透明
资金保障
专业采购外包团队在线服务
品牌质保精细包装
现货库存
一流品牌服务
分类
- {SNA} Aryl Fluorinated Building Blocks, Building Blocks, C7 to C8, C7-C8, Carbonyl Compounds, Chemical Synthesis, Fluorinated Building Blocks, Ketones, Organic Building Blocks, Organic Fluorinated Building Blocks, Other Fluorinated Organic Building Blocks
产品应用
- 用于合成二氟查耳酮的起始试剂。
相关文献及参考
- The 2-fluoro substituent can be displaced regioselectively with benzyl mercaptide. The resulting sulfide on treatment with sulfuryl chloride is converted to the sulfenyl chloride. Reaction with ammonia gives the sulfenamide which cyclizes spontaneously to the benzisothiazole: Tetrahedron Lett., 34, 6525 (1993):
安全信息
GHS Symbol
- 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；
- S36 Wear suitable protective clothing 穿戴适当的防护服；
- R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
- P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
- P362 Take off contaminated clothing and wash before reuse. 脱掉污染的衣服，清洗后方可重新使用
- P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
- P501 Dispose of contents/container to..… 处理内容物/容器.....
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
- P305+P351+P338
- P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. 远离热源/火花/明火/热的表面。——禁止吸烟。
- P305+P351+P338+P337+P313
- P403+P235
- H315 Causes skin irritation 会刺激皮肤
- H319 Causes serious eye irritation 严重刺激眼睛
- H335 May cause respiratory irritation 可能导致呼吸道刺激
- H227 Combustible liquid 可燃液体
其他信息
- 海关编码:29147090
- 2',4'-二氟苯乙酮价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 D1885 2',4'-二氟苯乙酮 2',4'-Difluoroacetophenone 10G 388元 2010/06/21 246770100 2',4'-二氟苯乙酮 2',4'-Difluoroacetophenone 99% 10 GR 1343元 2010/06/21 246770500 2',4'-二氟苯乙酮 2',4'-Difluoroacetophenone 99% 50 GR 4836元
- Sigma Aldrich:364-83-0(sigmaaldrich)
- F:8
- TCI Shanghai:2',4'-二氟苯乙酮 2',4'-Difluoroacetophenone,>;98.0%(GC)(364-83-0)
- 图谱信息:2',4'-二氟苯乙酮(364-83-0)核磁图( 1 HNMR) 2',4'-二氟苯乙酮(364-83-0)红外图谱(IR1) 2',4'-二氟苯乙酮(364-83-0)Raman光谱 2',4'-二氟苯乙酮(364-83-0)质谱(MS)
- Acros Organics:2',4'-二氟苯乙酮 2',4'-Difluoroacetophenone, 99%(364-83-0)
- Hazard Note:Irritant
- 存储注意事项:氮气保护
- MOL 文件:364-83-0.mol
- TSCA:T
- Alfa Aesar:2',4'-二氟苯乙酮,98% 2',4'-Difluoroacetophenone, 98%(364-83-0)
- MSDS 信息:1-(2,4-Difluorophenyl)ethanone(364-83-0).msds
京ICP备2020036287号