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N,N'-Bis(2,4,6-trimethylphenyl)ethane-1,2-diamine
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Name

N,N'-Bis(2,4,6-trimethylphenyl)ethane-1,2-diamine

 EINECS N/A
CAS No. 134030-21-0 Density 1.033
PSA 24.06000 LogP 5.20700
Solubility N/A Melting Point N/A
Formula C20H28N2 Boiling Point 471.5oC at 760 mmHg
Molecular Weight 296.456 Flash Point 289.4oC
Transport Information N/A Appearance N/A
Safety Risk Codes N/A
Molecular Structure Molecular Structure of 134030-21-0 (N,N'-Bis(2,4,6-trimethylphenyl)ethylenediamine) Hazard Symbols N/A
Synonyms

(2,4,6-Me3C6H2)NHCH2CH2NH(2,4,6-Me3C6H2);N,N'-bis(2,4,6-trimethylphenylamino)ethane;N1,N2-Dimesitylethane-1,2-diamine;N,N'-bis(mesityl)ethylenediamine;1,2-bis(2,4,6-trimethylphenylamino)ethane;N,N'-(2,4,6-trimethylphenyl)ethylenediamine;UPCMLD00WV-78;

Article Data 24

N,N'-Bis(2,4,6-trimethylphenyl)ethane-1,2-diamine Synthetic route

56222-36-7

N,N'-bis(2,4,6-trimethylphenyl)ethanediimine

134030-21-0

N,N'-dimesityl-1,2-ethanediamine

Conditions
ConditionsYield
With hydrogen; tris(pentafluorophenyl)borane In (2)H8-toluene at 120℃; under 3040.2 Torr; for 24h;99%
With sodium tetrahydroborate In tetrahydrofuran; methanol at 0 - 20℃; for 3h;99%
With lithium aluminium tetrahydride In tetrahydrofuran at 0 - 20℃;98%
56222-36-7

(E,E)-N1,N2-bis(2,4,6-trimethylphenyl)ethane-1,2-diimine

134030-21-0

N,N'-dimesityl-1,2-ethanediamine

Conditions
ConditionsYield
With lithium aluminium tetrahydride In diethyl ether at 0 - 20℃;95%
With sodium tetrahydroborate In tetrahydrofuran at 20℃; for 24h;
91325-46-1

N,N′-bis(2,4,6-trimethylphenyl)oxalamide

134030-21-0

N,N'-dimesityl-1,2-ethanediamine

Conditions
ConditionsYield
With lithium aluminium tetrahydride In diethyl ether at 120℃; for 1.5h; Microwave irradiation;75%
258278-23-8

N1,N2-dimesitylethane-1,2-diaminium chloride

134030-21-0

N,N'-dimesityl-1,2-ethanediamine

Conditions
ConditionsYield
With sodium hydrogencarbonate for 1h;7%
88-05-1

2,4,6-trimethylaniline

134030-21-0

N,N'-dimesityl-1,2-ethanediamine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: H2O; acetone
View Scheme
Multi-step reaction with 2 steps
1: 92 percent / formic acid / methanol; H2O / 3 h / 20 °C
2: 97 percent / NaBH4 / tetrahydrofuran; methanol / 2 h
View Scheme
Multi-step reaction with 2 steps
1: 86 percent / H2O; methanol / 12 h / 22 °C
2: 96 percent / NaCNBH3; coc. aq. HCl / methanol
View Scheme
576-83-0

2,4,6-trimethylphenyl bromide

134030-21-0

N,N'-dimesityl-1,2-ethanediamine

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: 99 percent / 1,3-bis(2,6-diisopropylphenyl)imidazolium chloride; Pd(dba)2; t-BuOK / dioxane / 10 h / 80 °C
2: 87 percent / Acid hydrolysis
3: 92 percent / formic acid / methanol; H2O / 3 h / 20 °C
4: 97 percent / NaBH4 / tetrahydrofuran; methanol / 2 h
View Scheme
67565-93-9

N-(diphenyl methylene)-2,4,6-trimethylaniline

134030-21-0

N,N'-dimesityl-1,2-ethanediamine

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: 87 percent / Acid hydrolysis
2: 92 percent / formic acid / methanol; H2O / 3 h / 20 °C
3: 97 percent / NaBH4 / tetrahydrofuran; methanol / 2 h
View Scheme
131543-46-9

Glyoxal

88-05-1

2,4,6-trimethylaniline

134030-21-0

N,N'-dimesityl-1,2-ethanediamine

Conditions
ConditionsYield
Stage #1: Glyoxal; 2,4,6-trimethylaniline
Stage #2: With sodium tetrahydroborate In ethanol
79354-30-6

2-(2,4,6-trimethylphenylamino)-2-oxoacetic acid ethyl ester

134030-21-0

N,N'-dimesityl-1,2-ethanediamine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: boric acid / 1 h / 180 °C
2: lithium aluminium tetrahydride / diethyl ether / 1.5 h / 120 °C / Microwave irradiation
View Scheme
131543-46-9

Glyoxal

100054-69-1

4-isopropoxy-2,6-dimethylaniline

88-05-1

2,4,6-trimethylaniline

A

N1,N2-bis(4-isopropoxy-2,6-dimethylphenyl)ethylene-1,2-diamine

B

N1-(2,4,6-trimethylphenyl)-N2-(4-isopropoxy-2,6-dimethylphenyl)ethane-1,2-diamine

C

134030-21-0

N,N'-dimesityl-1,2-ethanediamine

Conditions
ConditionsYield
Stage #1: Glyoxal; 4-isopropoxy-2,6-dimethylaniline; 2,4,6-trimethylaniline With acetic acid In water; isopropyl alcohol at 20℃; for 4h;
Stage #2: With methanol; sodium tetrahydroborate In tetrahydrofuran at 20℃; for 5h;
...Expand

N,N'-Bis(2,4,6-trimethylphenyl)ethane-1,2-diamine Chemical Properties

Molecular Structure of N,N'-Bis(2,4,6-trimethylphenyl)ethane-1,2-diamine (CAS NO.134030-21-0):

Molecular Formula: C20H28N2
Molecular Weight: 296.4497
IUPAC Name: N,N'-Bis(2,4,6-trimethylphenyl)ethane-1,2-diamine
CAS NO: 134030-21-0 
Index of Refraction: 1.603
Molar Refractivity: 98.62 cm3
Molar Volume: 286.8 cm3
Surface Tension: 41 dyne/cm
Density: 1.033 g/cm3
Flash Point: 289.4 °C
Enthalpy of Vaporization: 73.43 kJ/mol
Boiling Point: 471.5 °C at 760 mmHg
Vapour Pressure of N,N'-Bis(2,4,6-trimethylphenyl)ethane-1,2-diamine (CAS NO.134030-21-0): 4.63E-09 mmHg at 25°C

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