N,N,N',N'-四甲基对苯二胺二盐酸盐

N,N,N',N'-四甲基对苯二胺二盐酸盐化学性质

熔点 :222-224 °C(lit.)
沸点 :378.54°C (rough estimate)
密度 :1.1961 (rough estimate)
折射率 :1.6400 (estimate)
储存条件 :room temp
溶解度 :H2O: soluble500mg/10 mL
形态 :powder
颜色 :off-white to gray
水溶解性 :SOLUBLE
敏感性 :Light Sensitive
BRN :5132096
稳定性 :Stable. Incompatible with strong oxidizing agents, strong bases.
CAS 数据库 :637-01-4(CAS DataBase Reference)
EPA化学物质信息 :1,4-Benzenediamine, N,N,N',N'-tetramethyl-, dihydrochloride (637-01-4)

安全信息

N,N,N',N'-四甲基对苯二胺二盐酸盐 MSDS

N,N,N',N'-Tetramethyl-p-phenylenediamine dihydrochloride

概述
N,N,N',N'-四甲基对苯二胺二盐酸盐又叫盐酸四甲基对苯二胺，简称TMPD，是一种氧化酶试剂，可用于鉴别淋球菌。
应用
N,N,N',N'-四甲基对苯二胺二盐酸盐又叫盐酸四甲基对苯二胺，可用于鉴别淋球菌。其原理是淋球菌具有氧化酶，它产生的氧离子能将氧化酶试剂（N,N,N',N'-四甲基对苯二胺二盐酸盐）氧化成醌类化合物，出现颜色反应。
生物活性 TMPD dihydrochloride，一种易于氧化的化合物，是一种酶促转化的氧化还原活性底物分子。TMPD dihydrochloride 也是一种电子供体，并作为血红素过氧化物酶的还原共底物。TMPD dihydrochloride 也是一种 complex IV 的底物。
体外研究

TMPD (N,N,N′,N′-tetramethyl-para-phenylene-diamine) is used in cell culture and microbiology to differentiate organisms that exhibit cytochrome c oxidase activity and to distinguish between Gram-negative and Gram-positive pathogenic and non-pathogenic bacteria. The concept of TMPD oxidation by microorganisms is widely used and is known as a successful colorimetric indicator for bacterial oxidases, as the radical cation TMPD+˙, formed by oxidation, shows a characteristic deep blue colour. The electrochemical recognition of the TMPD oxidation by bacterial oxidases can be applied to a variety of pathogens.

N,N,N',N'-四甲基对苯二胺二盐酸盐上下游产品信息

上游原料

下游产品

更新日期：2024/11/08
产品编号：A12107
产品名称：N,N,N',N'-四甲基对苯二胺二盐酸盐, 98+% N,N,N',N'-Tetramethyl-p-phenylenediamine dihydrochloride, 98+%
CAS编号：637-01-4
包装：10g
价格：546元

更新日期：2024/11/08
产品编号：A12107
产品名称：N,N,N',N'-四甲基对苯二胺二盐酸盐, 98+% N,N,N',N'-Tetramethyl-p-phenylenediamine dihydrochloride, 98+%
CAS编号：637-01-4
包装：50g
价格：2091元

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