3,3′,5,5′-Tetramethylbenzidine dihydrochloride

• Catalog No.: T3405
• CAS Number: 64285-73-0
• M. F.: C16H22Cl2N2
• M. W.: 313.26528

SYNONYMS

• Title: 3,3′,5,5′-四甲基联苯胺 二盐酸盐
• IUPAC name: 4-(4-amino-3,5-dimethylphenyl)-2,6-dimethylaniline dihydrochloride
• IUPAC Traditional name: tetramethylbenzidine dihydrochloride
• Synonyms: 4,4′-二氨基-3,3′,5,5′-四甲基联苯 二盐酸盐

DATABASE IDS

• PubChem SID: 24900140
• CAS Number: 64285-73-0
• MDL Number: MFCD00012961
• EC Number: 264-769-6

PROPERTIES

• Apperance: tablet
• Melting Point: ≥300 °C
• Personal Protective Equipment: Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
• Storage Temperature: 2-8°C
• German water hazard class: 3

DETAILS

Description (简体中文)

Application
3,3′,5,5′-四甲基联苯胺 (TMB) 是一种适用于酶联免疫吸附分析的过氧化物酶底物。底物产生一种可溶性淡蓝色终产物，该产物可通过分光光度法在 370 或 620-650nm 处读取。可用 2M H2SO4 终止 TMB 反应（变成黄色），并在 450nm 处读取数据。