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聯系方式
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產品展示

特戊酰氯

 英文名:Pivaloylchloride
別名:Trimethylacetylchloride;2,2-Dimethyl-propanoylchloride
產品名稱:三甲基乙酰氯;特戊酰氯  
分子式:C5H9ClO
分子量:120.58
CAS登錄號:3282-30-2
EINECS登錄號:221-921-6

物理化學性質
密度:0.979
熔點:-56ºC
沸點:105ºC
折射率:1.411-1.413
閃點:19ºC
水溶性:Hydrolysis

安全數據
危險品標志F;T說明  
危險類別碼R11;R22;R23;R34說明  
安全說明S16;S26;S28A;S36/37/39;S38;S45說明  
危險品運輸編號UN2438Pivaloylchloride
分子式(Formula):C5H9ClO
分子量(MolecularWeight):120.58
CASNo.:3282-30-2

質量指標
含量:99%
包裝:200公斤/桶

物化性質
1、特戊酰氯:≥99%;
2、特戊酸:≤0.5%;
3、特戊酸酐:≤0.5%;
4、沸點(℃):104-106;
5、相對密度(d204):0.980-0.981g/ml;
6、折光點(n20D):1.412

用途:特戊酰氯是一種十分重要的?;噭?,主要用作醫藥中間體,在許多酰胺類及酚脂類藥物的制備中做為主要原料;目前已用于羥胺芐青霉素及頭孢羥胺芐,頭孢唑啉,雙特戊酰腎上腺素等藥物的生產。它還大量用做農藥中間體的生產,例如氯代特戊酰氯、惡草酮等。


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