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2,5-DI-TERT-BUTYLANILINE

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2,5-DI-TERT-BUTYLANILINE Basic information

Product Name:
2,5-DI-TERT-BUTYLANILINE
Synonyms:
  • 2,5-DI-TERT-BUTYLANILINE
  • 2,5-Di-tert-butylaniline 99%
  • 2,5-di-tert-butylbenzenamine
  • Benzenamine, 2,5-bis(1,1-dimethylethyl)-
CAS:
21860-03-7
MF:
C14H23N
MW:
205.34
Product Categories:
  • Amines
  • C11 to C38
  • Nitrogen Compounds
Mol File:
21860-03-7.mol
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2,5-DI-TERT-BUTYLANILINE Chemical Properties

Melting point:
103-106 °C (lit.)
BRN 
2691916
CAS DataBase Reference
21860-03-7
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Safety Information

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36
WGK Germany 
3

MSDS

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2,5-DI-TERT-BUTYLANILINE Usage And Synthesis

Uses

2,5-Di-tert-butylaniline has been used in the preparation of:

  • new rigid bidentate nitrogen ligands 1,2-bis[(2,5-di-tert-butylphenyl)imino]acenaphthene (dtb-BIAN)
  • N-(2,5-di-tert-butylphenyl)perylene-3,4-dicarboximide

Purification Methods

The aniline recrystallises from EtOH in fine needles after steam distillation. It has a pKa2 5 of 3.58 (50% aqueous EtOH). The tosylate has m 164o (from AcOH). [Bell & Wilson J Chem Soc 2340 1956, Carpenter et al. J Org Chem 16 586 1951, Bartlett et al. J Am Chem Soc 76 2349 1954, Beilstein 12 IV 2891.]

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