3,4-Difluorobenzaldehyde 3,4-二氟苯甲醛
CAS 34036-07-2 MFCD00010328
化学结构图
SMILES: O=Cc1ccc(F)c(F)c1
化学属性
| Mol. Formula | C7H4F2O |
|---|---|
| Mol. Weight | 142 |
| Refractive index | 1.4980 to 1.5020 |
| Density | 1.29 |
| Flash Point | 66°C(lit.) |
| TSCA | No |
| Boiling Point | 180°C |
| Stability | 对空气敏感 |
别名和识别编码
| Chemical Name | 3,4-Difluorobenzaldehyde |
|---|---|
| CAS Number | 34036-07-2 |
| Alfabeta Name | DIFLUOROBENZALDEHYDE 34-, |
| MDL Number | MFCD00010328 |
| Synonym | 3,4-二氟苯甲醛 3,4-Difluorobenzaldehyde |
| PubChem Substance ID | 87568776 |
| EC Number | 422-180-3 |
| Beilstein Registry Number | 2241231 |
| Reaxys-RN | 2241231 |
| Chemical Name Translation | 3,4-二氟苯甲醛 |
| LabNetwork Molecule ID | LN00009310 |
信息真实价格透明
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信息真实价格透明
资金保障
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分类
- Pharmaceuticals
- Intermediates
- Aromatics
- Intermediates & Fine Chemicals
- {SNA} Aldehydes, Aryl Fluorinated Building Blocks, Building Blocks, C7, Carbonyl Compounds, Chemical Synthesis, Fluorinated Building Blocks, Organic Building Blocks, Organic Fluorinated Building Blocks, Other Fluorinated Organic Building Blocks
产品应用
- 3,4-Difluorobenzaldehyde is used in the synthesis of fluorine-substituted analogs of Curcumin (C838500), as chemopreventive and/or therapeutic agents against cancers and/or against the development of
相关文献及参考
- Martini, R., et al.: Chem. Res. Toxicol., 9, 268 (1996),
安全信息
GHS Symbol
- 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
- 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。
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
- P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
- 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。
- P305+P351+P338
- P305+P351+P338+P337+P313
- P332+P313
- 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
- P501 Dispose of contents/container to..… 处理内容物/容器.....
- 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；
- S37/39 Wear suitable gloves and eye/face protection 穿戴适当的手套和眼睛/面保护；
- R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
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