应用 Catalyst for: aerobic oxidation of primary alcohols 1,4-addition reactions Reagent for: Synthesis of phosphazene derivatives Constrictive binding interactions Intramolecular C-N cross coupling reactions Dehydrohalogenative polycondensation 提高醇 O -烷基化的效率以生成碳酸烷基酯混合物。 其他说明 用于制备与卤化物反应生成酯和内酯的羧酸铯；用于硫醚的类似制备 Application Catalyst for: aerobic oxidation of primary alcohols 1,4-addition reactions Reagent for: Synthesis of phosphazene derivatives Constrictive binding interactions Intramolecular C-N cross coupling reactions Dehydrohalogenative polycondensation Promotes the efficient O -alkylation of alcohols to form mixed alkyl carbonates. Other Notes Used for preparing cesium carboxylates which react with halogenides to give esters and lactones ; Used for an analogous preparation of thio ethers
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Cesium carbonate
Dangerous GoodsCAS number：534-17-8 molecular formula：Cs2CO3
overview
compound introduction
Specs
| Chinese alias | 碳酸二铯 | ||
| English alias | cesiumcarbonate | cesium-carbonate | EC 208-591-9 | Cesium Carbonate(Powder) | DTXSID0052178 | Cesium carbonate, Cabot high-purity grade | Cesium carbonate, ReagentPlus(R), 99% | EINECS 249-784-8 | NSC-112218 | SY001250 | A829574 | caesium carbonat | MFCD | ||
| CAS number | 534-17-8 | molecular formula | Cs2CO3 |
| molecular weight | 325.82 g/mol | Exact mass | purum p.a. |
| PSA | 63.200 Ų | logp | - |
numbering system
No numbering system information yet
physicochemical properties
No physical and chemical property information yet
Safety information
pictogram：
GHS08 , GHS05 , GHS07
Signal word：
Danger
Hazard Statement：
H315: 引起皮肤刺激 H319: 引起严重眼睛刺激 H335: 可能引起呼吸道刺激 H373: 通过长时间或反复暴露对器官造成损害 H318: 造成严重的眼睛损伤 H361: 怀疑破坏生育力或未出生的孩子
Statement of Preventive Measures：
P261: 避免吸入灰尘/烟雾/气体/雾/蒸汽/喷雾 P305+P351+P338: 如进入眼睛：用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出，取出隐形眼镜。继续冲洗。 P280: 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。 P302+P352: 如皮肤沾染：用水充分清洗。 P321: 特殊处理（请参阅此标签上的...）。 P405: 密闭存放 P501: 将内容物/容器处理到。。。 P264: 处理后要彻底洗手。 P260: 不要吸入灰尘/烟雾/气体/雾/蒸汽/喷雾。 P271: 仅在室外或通风良
WGK Germany：
2
Personal protective equipment：
dust mask type N95 (US),Eyeshields,Gloves
RTECS：
FK9400000
Production methods and uses
No production method and use information yet
Related
upstream information
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downstream information
No downstream information yet
MSDS
Found 1 shareMSDS
534-17-8 | Cesium carbonate.pdf
