3,3',5,5'-四甲基联苯胺

3,3′,5,5′-Tetramethylbenzidine
IUPAC名
3,3′,5,5′-Tetramethyl[1,1′-biphenyl]-4,4′-diamine
别名 3,3′,5,5′-四甲基联苯-4,4'-二胺
识别
CAS号 54827-17-7  checkY
PubChem 41206
ChemSpider 37605
SMILES
 
  • Cc1cc(cc(c1N)C)c2cc(c(c(c2)C)N)C
InChI
 
  • 1/C16H20N2/c1-9-5-13(6-10(2)15(9)17)14-7-11(3)16(18)12(4)8-14/h5-8H,17-18H2,1-4H3
InChIKey UAIUNKRWKOVEES-UHFFFAOYAM
性质
化学式 C16H20N2
摩尔质量 240.3482 g/mol g·mol⁻¹
熔点 168—171 °C(441—444 K)
危险性
GHS危险性符号
《全球化学品统一分类和标签制度》(简称“GHS”)中有害物质的标签图案
GHS提示词 警告
H-术语 H302, H315, H319, H335
P-术语 P261, P264, P270, P271, P280, P301+312, P302+352, P304+340, P305+351+338, P312, P321, P330, P332+313, P337+313
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。

3,3',5,5'-四甲基联苯胺(英語:3,3′,5,5′-Tetramethylbenzidine,缩写TMB)是一种有机化合物,化学式为C16H20N2,可用作免疫組織化學(IHC)和酶联免疫吸附测定(ELISA)的显色剂[1]

参考文献

  1. ^ Sigma Aldrich Catalog Entry for 3,3′,5,5′-Tetramethylbenzidine. [2023-10-21]. (原始内容存档于2008-04-23). 

外部链接

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