1-Methyl-1H-pyrazole-5-carboxylic acid 1-甲基-1H-吡唑-5-羧酸
CAS 16034-46-1 MFCD00464253
化学结构图
SMILES: Cn1nccc1C(=O)O
化学属性
| Mol. Formula | C5H6N2O2 |
|---|---|
| Mol. Weight | 126 |
| Melting Point | 224-225 |
| TSCA | No |
| Density | 1.422 |
别名和识别编码
| Chemical Name | 1-Methyl-1H-pyrazole-5-carboxylic acid |
|---|---|
| CAS Number | 16034-46-1 |
| Alfabeta Name | METHYLPYRAZOLECARBOXYLICACID H223----- |
| MDL Number | MFCD00464253 |
| Synonym | 1-甲基-吡唑-5-羧酸 1-甲基-1H-吡唑-5-羧酸 |
| EC Number | 250-023-7 |
| Beilstein Registry Number | 2384789 |
| Chemical Name Translation | 1-甲基-1H-吡唑-5-羧酸 |
| Reaxys-RN | 120483 |
| PubChem Substance ID | 253661586 |
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信息真实价格透明
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分类
- {SNA} Building Blocks, C3 to C5, Chemical Synthesis, Heterocyclic Building Blocks, Pyrazoles
安全信息
- 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；
- S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护；
- 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；
- R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
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+P350
- P302+P352+P332+P313+P362+P364
- 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
- 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
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