CAS 366-29-0 | N,N,N',N'-TETRAMETHYLBENZIDINE
Molecular Formula: C16H20N2
Molecular Weight: 240.34
EINECS: 206-676-5
Purity: 97% Min.
Package: 1 g / 5 g / 25 g / 100 g / 1 kg / 25 kg
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Product Introduction
Specification of CAS 366-29-0 | N,N,N',N'-TETRAMETHYLBENZIDINE
ITEMS | SPECIFICATION |
Melting point | 193-195 °C(lit.) |
color | Brownish |
refractive index | 1.5519 |
form | Fine Powder |
density | 1.0485 |
Stability | Stable. Incompatible with acids, acid chlorides, acid anhydrides, oxidizing agents. |
Boiling point | 373.06°C |
pka | 6.14 |
EPA Substance Registry System | [1,1'-Biphenyl]-4,4'-diamine, N,N,N',N'-tetramethyl- (366-29-0) |
CAS DataBase Reference | 366-29-0(CAS DataBase Reference) |
Synthesis of CAS 366-29-0 | N,N,N',N'-TETRAMETHYLBENZIDINE
Conditions
Stage #1: 4-bromo-N,N-dimethylaniline With tert.-butyl lithium; manganese(ll) chloride In tetrahydrofuran; pentane at -78℃; for 0.333333h; Inert atmosphere; Schlenk technique;
Stage #2: In tetrahydrofuran; pentane at 25℃; for 1h; Inert atmosphere; Schlenk technique;
Reference
Liu, Yujia; Bergès, Julien; Zaid, Yassir; Chahdi, Fouad Ouazzani; Van Der Lee, Arie; Harakat, Dominique; Clot, Eric; Jaroschik, Florian; Taillefer, Marc
[Journal of Organic Chemistry, 2019, vol. 84, # 7, p. 4413 - 4420]
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