中文名称:2,4-戊烷二酮二肟英文名称:2,4-Pentanedione,2,4-dioxime CAS:2157-56-4纯度规格:98% 产品类别:有机中间体 业务负责人:业务负责人:王经理18161915376(微信同号) QQ2893328425 2,4-戊烷二酮二肟物理化学性质 密度1.13g/cm3 沸点298.8ºC at 760mmHg 熔点144-149 °C
英文别名: 1-iminopentane-2,4-dione;2,4-Pentanedione, 1-imino- (6CI)中文名: 中文别名: CBNumber: CB11082994 分子式: C5H7NO2 分子量: 113.11458 MOL File: 98142-71-3.mol 化学性质 安全信息 用途 供应商 1 2,4-Pentanedione, 1-imino- (6CI)化学性质 ...
It focuses on understanding the chemical processes, giving a first estimate of their importance in the atmosphere, and suggesting directions for further investigations. The solubility and reactivity of a compound with a large enolization constant, 2,4-pentanedione, in water/sulfuric acid solutions 0...
The use of 1,1,1,5,5,5-hexafluoro-2,4-pentanedione (hfacH) and oxygen to thermally dry etch copper was studied using a vertical flow reactor. The two primary reaction steps in this process are the oxidation of copper by oxygen to form copper(I) and copper(II) oxides and the ...
Please refer to the product specifications provided by our sales representative. For more information, please view Spec of 1,1,1-Trifluoro-2,4-pentanedione 367-57-7.pdf. Enquiry Email Name Tel / Fax Country/Region Quantity Message Captcha Send Related Products...
原料品名3-(1,3-Dithian-2-ylidene)-2,4-pentanedione 原料中文名称3-(1,3-二噻烷-2-亚基)-2,4-戊二酮 中文别名3-(1,3-二噻烷-2-亚基)-2,4-戊二酮 化学名称3-(1,3-dithian-2-ylidene)pentane-2,4-dione 分子式C9H12O2S2 分子量216.32038 ...
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an unknown sample is believed to have either structure A or B. how could you determine by simple solubility tests which isomer it is? Other than performing the purity test, research and explain one different method that can be used to determine the purity of a ...
3. The Michael addition product according to claim 2, wherein the residue of the multifunctional isocyanate is a structure or a functional group derived from an aliphatic diisocyanate, an aromatic diisocyanate or a combination thereof. 4. The Michael addition product according to claim 3, wherein...
heat or an acid. Therefore, there were defects that a cross-linked structure of the light-unexposed part is degraded by slight slippage of a light exposure amount or the heating condition, a pattern is collapsed, and change in a dimension of a formed pattern is easily caused at development...