Barium diethanolate 乙醇钡,
CAS 2914-19-4 MFCD00050488
化学结构图
SMILES: CC[O-].CC[O-].[Ba+2]
化学属性
| Mol. Formula | C4H10BaO2 |
|---|---|
| Mol. Weight | 227 |
| TSCA | No |
别名和识别编码
| Chemical Name | 99.5% (metals basis), 10% w/v乙醇溶液 Barium ethoxide, 99.5% (metals basis), 10% w/v in ethanol |
|---|---|
| MDL Number | MFCD00050488 |
| EC Number | 220-829-3 |
| CAS Number | 2914-19-4 |
| Chemical Name Translation | 乙醇钡, |
| InChIKey | GYIWFHXWLCXGQO-UHFFFAOYSA-N |
| PubChem Substance ID | 6451474 |
| InChI | InChI=1S/2C2H5O.Ba/c2*1-2-3;/h2*2H2,1H3;/q2*-1;+2 |
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安全信息
- S25 Avoid contact with eyes 避免眼睛接触；
- 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；
- 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）；
- S20 When using do not eat or drink 使用时，不得进食，饮水；
- S23 Do not breathe gas/fumes/vapour/spray (appropriate wording to be specified by the manufacturer) 不要吸入气体/烟雾/蒸汽/喷雾；
- S33 Take precautionary measures against static discharges 对静电采取预防措施；
- S16 Keep away from sources of ignition - No smoking 远离火源，禁止吸烟；
- S60 This material and its container must be disposed of as hazardous waste 该物质及其容器必须作为危险废物处置；
- 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；
- S7/9 Keep container tightly closed and in a well-ventilated place 保持容器严格密闭，置于通风良好的场所；
- S28 After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer) 皮肤接触后，立即用大量…（由生产厂家指定）冲洗；
- R11 Highly flammable 非常易燃
- R20/22 Harmful by inhalation and if swallowed 吸入和不慎吞咽有害
- R34 Causes burns 会导致灼伤
- R68/20/21/22
- 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
