1,2,4-Triazolo[4,3-A]Pyrazine 1,2,4-三唑并[4,3-a]吡嗪
CAS 274-82-8 MFCD10574954
化学结构图
SMILES: c1cn2cnnc2cn1
化学属性
| Mol. Formula | C5H4N4 |
|---|---|
| Mol. Weight | 120 |
| Density | 1.422 |
别名和识别编码
| Chemical Name | 1,2,4-Triazolo[4,3-A]Pyrazine |
|---|---|
| CAS Number | 274-82-8 |
| EC Number | 250-023-7 |
| Beilstein Registry Number | 2384789 |
| Chemical Name Translation | 1,2,4-三唑并[4,3-a]吡嗪 |
| LabNetwork Molecule ID | LN01365519 |
| PubChem Substance ID | 249778 |
| InChI | InChI=1S/C5H4N4/c1-2-9-4-7-8-5(9)3-6-1/h1-4H |
| MDL Number | MFCD10574954 |
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安全信息
GHS Symbol
- S22 Do not breathe dust 不要吸入粉尘；
- 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；
- 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）；
- S7/8 Keep container tightly closed and dry 保存在严格密闭容器中，保持干燥；
- R20/21/22 Harmful by inhalation, in contact with skin and if swallowed 吸入、皮肤接触和不慎吞咽有害
- R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
- R37/38 Irritating to respiratory system and skin 对呼吸系统和皮肤有刺激性
- R48 Danger of serious damage to health by prolonged exposure 长期接触有严重损害健康的危险
- P260 Do not breathe dust/fume/gas/mist/vapours/spray. 不要吸入粉尘/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+P351+P338
- P314 Get medical advice/attention if you feel unwell. 获取医疗咨询/就医，如果你觉得不舒服
- P402+P404
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