Bis(tetrabutylammonium) dichromate 双(四丁基铵)重铬酸盐
CAS 56660-19-6 MFCD00013104
化学结构图
SMILES: CCCC[N+](CCCC)(CCCC)CCCC.CCCC[N+](CCCC)(CCCC)CCCC.[O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O
化学属性
| Mol. Formula | C32H72Cr2N2O7 |
|---|---|
| Mol. Weight | 701 |
| Melting Point | 139-143 |
| TSCA | No |
别名和识别编码
| Chemical Name | Bis(tetrabutylammonium) dichromate |
|---|---|
| Synonym | 双四丁基铵重铬酸盐 Bis(tetra-n-butylammonium) dichromate TBADC 四丁基铵重铬酸盐 |
| MDL Number | MFCD00013104 |
| PubChem Substance ID | 87564066 |
| EC Number | 260-315-6 |
| CAS Number | 56660-19-6 |
| Chemical Name Translation | 双(四丁基铵)重铬酸盐 |
| Reaxys-RN | 13474699 |
| Beilstein Registry Number | 13474699 |
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分类
- {SNA} Chemical Synthesis, Chromates, Oxidizing Agents, Synthetic Reagents
安全信息
GHS Symbol
- P201 Obtain special instructions before use. 使用前获取专门指示。
- P202 Do not handle until all safety precautions have been read and understood. 已阅读并理解所有的安全预防措施之前，切勿操作。
- P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. 远离热源/火花/明火/热的表面。——禁止吸烟。
- P220 Keep/Store away from clothing/…/combustible materials. 保持远离/贮存远离服装/....../可燃材料。
- P221 Take any precaution to avoid mixing with combustibles/… 采取一切防范措施，避免与可燃物混合/...
- 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。
- P270 Do not eat, drink or smoke when using this product. 使用本产品时不要吃东西，喝水或吸烟。
- P271 Use only outdoors or in a well-ventilated area.? 只能在室外或通风良好的地方使用。
- P273 Avoid release to the environment. 避免释放到环境中。
- 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。
- P301+P310+P330
- P302+P350
- P302+P352+P312+P361+P364
- P304+P340+P311
- P305+P351+P338+P337+P313
- P308+P313
- P332+P313
- P337+P313
- P403+P233
- P405 Store locked up. 上锁保管。
- P501 Dispose of contents/container to..… 处理内容物/容器.....
- H272 May intensify fire; oxidizer 可能加剧火势；氧化剂。
- H350 May cause cancer 可能致癌
- H410 Verytoxictoaquaticlifewithlonglastingeffects 对水生生物毒性非常大并具有长期影响。
- H317 May cause an allergic skin reaction 可能导致皮肤过敏
- H400 Verytoxictoaquaticlife 对水生生物毒性非常大。
- 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；
- 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；
- S61 Avoid release to the environment. Refer to special instructions/safety data sheet 避免释放到环境中，参考特别指示/安全收据说明书；
- R43 May cause sensitisation by skin contact 皮肤接触会产生过敏反应
- R49 May cause cancer by inhalation 吸入会致癌
- R50/53
- R8 Contact with combustible material may cause fire 遇到易燃物会导致起火
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