5-Phenylisoxazole-3-Carboxylic Acid 5-苯基-3-异噁唑羧酸
CAS 14441-90-8 MFCD00464221
化学结构图
SMILES: OC(=O)C1C=C(ON=1)C1C=CC=CC=1
化学属性
| Mol. Formula | C10H7NO3 |
|---|---|
| Mol. Weight | 189 |
| Melting Point | 160-164 °C(lit.) |
| Density | |
| Boiling Point |
别名和识别编码
| Chemical Name | 5-Phenylisoxazole-3-Carboxylic Acid |
|---|---|
| CAS Number | 14441-90-8 |
| Alfabeta Name | PHENYLISOXAZOLECARBOXYLICACID 53---- |
| MDL Number | MFCD00464221 |
| PubChem Substance ID | 24883373 |
| Synonym | 5-苯基-3-异噁唑羧酸 |
| Chemical Name Translation | 5-苯基-3-异噁唑羧酸 |
| EC Number | |
| Beilstein Registry Number |
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分类
- {SNA} Building Blocks, Chemical Synthesis, Heterocyclic Building Blocks, Isoxazoles
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。
- 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 IF IN EYES: 如果进入眼睛
- P342 If experiencing respiratory symptoms: 如果出现呼吸症状：
- H315 Causes skin irritation 会刺激皮肤
- H317 May cause an allergic skin reaction 可能导致皮肤过敏
- H302 Harmful if swallowed 吞食有害
- H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled 吸入可能导致过敏或哮喘症状或呼吸困难
- H335 May cause respiratory irritation 可能导致呼吸道刺激
- H319 Causes serious eye irritation 严重刺激眼睛
- 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；
- S45 In case of accident or if you feel unwell seek medical advice immediately (show the label where possible) 发生事故时或感觉不适时，立即求医（可能时出示标签）；
- R22 Harmful if swallowed 吞咽有害
- R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
- R42/43
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