Pentamethylcyclopentadienylchromium dicarbonyl dimer 五甲基环戊二烯基铬羰基二聚体
CAS 37299-12-0 MFCD00058843
化学结构图
SMILES: [Cr].[Cr].[C-]#[O+].[C-]#[O+].[C-]#[O+].[C-]#[O+].C[C]1[C](C)[C](C)[C](C)[C]1C.C[C]1[C](C)[C](C)[C](C)[C]1C |^1:11,12,14,16,18,21,22,24,26,28|
化学属性
| Mol. Formula | C24H30Cr2O4 |
|---|---|
| Mol. Weight | 486.48 |
| Melting Point | ~220 °C (dec.)(lit.) |
| Appearance | deep green xtl. |
| Stability | air sensitive |
别名和识别编码
| Chemical Name | Pentamethylcyclopentadienylchromium dicarbonyl dimer |
|---|---|
| MDL Number | MFCD00058843 |
| PubChem Substance ID | 24872190 |
| CAS Number | 37299-12-0 |
| Synonym | 二羰基(五甲基环戊二烯基)铬二聚物 |
| Chemical Name Translation | 五甲基环戊二烯基铬羰基二聚体 |
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分类
- {SNA} Catalysis and Inorganic Chemistry, Chemical Synthesis, Chromium Catalysts
- {SNA} Catalysis and Inorganic Chemistry, Chemical Synthesis, Chromium
安全信息
GHS Symbol
- P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
- 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。
- P284 Wear respiratory protection.? 佩戴呼吸保护装置。
- P302+P350
- 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。
- P310 Immediately call a POISON CENTER or doctor/physician. 立即呼救解毒中心或医生/医师。
- H330 Fatal if inhaled 吸入致命
- H310 Fatal in contact with skin 皮肤接触致命
- H300 Fatal if swallowed 吞食致命
- 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）；
- S53 Avoid exposure - obtain special instructions before use 避免接触，使用前获得特别指示说明；
- R26/27/28 Very toxic by inhalation, in contact with skin and if swallowed 吸入，皮肤接触及吞食都有剧毒
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