2,4-Difluorobenzophenone 2,4-二氟二苯甲酮
CAS 85068-35-5 MFCD00000331
化学结构图
SMILES: O=C(C1C=CC(F)=CC=1F)C1C=CC=CC=1
化学属性
| Mol. Formula | C13H8F2O |
|---|---|
| Mol. Weight | 218 |
| Boiling Point | 119-120 |
| Density | 1.261 |
| Refractive index | n20/D 1.568(lit.) |
| Flash Point | >110°(230°F) |
| TSCA | No |
别名和识别编码
| Chemical Name | 2,4-Difluorobenzophenone |
|---|---|
| CAS Number | 85068-35-5 |
| Alfabeta Name | DIFLUOROBENZOPHENONE 24-, |
| MDL Number | MFCD00000331 |
| PubChem Substance ID | 24856008 |
| EC Number | 285-297-7 |
| Beilstein Registry Number | 6596192 |
| Synonym | 2,4-二氟二苯甲酮 4-二氟二苯甲酮 2 |
| Chemical Name Translation | 2,4-二氟二苯甲酮 |
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分类
- {SNA} Building Blocks, C13 to C14, Carbonyl Compounds, Chemical Synthesis, Ketones, Organic Building Blocks
相关文献及参考
- Regioselective nucleophilic displacement of the 2-fluoro substituent with benzyl mercaptide has been utilized in a synthesis of 3-phenyl-1,2-benzisothiazole: Tetrahedron Lett., 34, 6525 (1993). For reaction scheme, compare 2',4'-Difluoroacetophenone, A13420.
安全信息
- 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
- 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
GHS Symbol
- R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
- 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；
- S37 Wear suitable gloves 戴适当手套；
- S37/39 Wear suitable gloves and eye/face protection 穿戴适当的手套和眼睛/面保护；
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