Barium bis(2,2,6,6-tetramethyl-3,5-heptanedionate) hydrate
CAS 138521-17-2 MFCD06200255
化学结构图
SMILES: O.CC(C)(C)/C(=C/C(=O)C(C)(C)C)/O[Ba]O/C(=C\C(=O)C(C)(C)C)/C(C)(C)C
化学属性
| Mol. Formula | Ba(OCC(CH3)3CHCOC(CH3)3)2· xH2O |
|---|---|
| Mol. Weight | 503.86 (anhydrous basis) |
| Melting Point | 175-180 °C(lit.) |
别名和识别编码
| Chemical Name | Barium bis(2,2,6,6-tetramethyl-3,5-heptanedionate) hydrate |
|---|---|
| Synonym | 双(2,2,6,6-四甲基-3,5-庚二酮酸)钡 水合物 |
| MDL Number | MFCD06200255 |
| PubChem Substance ID | 24862341 |
| CAS Number | 17594-47-7 (anhydrous) |
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分类
- {SNA} Barium, CVD and ALD Precursors by Metal, Materials Science, Micro/NanoElectronics, Vapor Deposition Precursors
相关文献及参考
- 1. Thin Solid Films 182 , 265, (1989)
- 2. Chem. Abstr. 112 , 149887h, (1989)
- FT-NMR 1 (3), 755:B / RegBook 1 (2), 3091:F / Structure Index 1 , 489:A:9
安全信息
- P301+P310
- P311 Call a POISON CENTER or doctor/physician. 呼叫解毒中心或医生/医师。
- 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+P351+P338
GHS Symbol
- H315 Causes skin irritation 会刺激皮肤
- H331 Toxic if inhaled 吸入中毒
- H311 Toxic in contact with skin 皮肤接触中毒
- H301 Toxic if swallowed 吞食有毒
- 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；
- 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）；
- S36/37 Wear suitable protective clothing and gloves 穿戴适当的防护服和手套；
- R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
- R23/24/25 Toxic by inhalation, in contact with skin and if swallowed 吸入，皮肤接触及吞食都有毒
