6-Chloro-4-Hydroxy-2H-Chromen-2-One 6-氯-4-羟基-2H-吡喃-2-酮
CAS 19484-57-2 MFCD00239399
化学结构图
SMILES: OC1=CC(=O)OC2C=CC(Cl)=CC=21
化学属性
| Mol. Formula | C9H5ClO3 |
|---|---|
| Mol. Weight | 196.59 |
| Melting Point | 291 °C (dec.)(lit.) |
别名和识别编码
| Chemical Name | 6-Chloro-4-Hydroxy-2H-Chromen-2-One |
|---|---|
| MDL Number | MFCD00239399 |
| PubChem Substance ID | 253661583 |
| CAS Number | 19484-57-2 |
| Synonym | 6-氯-4-羟基香豆素 |
| Chemical Name Translation | 6-氯-4-羟基-2H-吡喃-2-酮 |
| Reaxys-RN | 1243180 |
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分类
- Building Blocks, Chemical Synthesis, Coumarins, Halogenated Heterocycles, Heterocyclic Building Blocks
- {SNA} Building Blocks, Chemical Synthesis, Coumarins, Halogenated Heterocycles, Heterocyclic Building Blocks
相关文献及参考
- FT-IR 2 (2), 2911:D / Structure Index 1 , 313:D:2
安全信息
GHS Symbol
- 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。
- P302+P352+P332+P313+P362+P364
- P305+P351+P338
- P305+P351+P338+P337+P313
- 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
- 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
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