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CAS No.: | 4062-60-6 |
---|---|
Name: | N,N'-DI-TERT-BUTYLETHYLENEDIAMINE |
Article Data: | 15 |
Molecular Structure: | |
Formula: | C10H24N2 |
Molecular Weight: | 172.314 |
Synonyms: | 1,2-Ethanediamine,N,N'-bis(1,1-dimethylethyl)- (9CI);Ethylenediamine, N,N'-di-tert-butyl-(6CI,7CI,8CI);1,2-Bis(tert-butylamino)ethane;N,N'-Bis(tert-butyl)ethylenediamine;N,N'-Di-tert-butyl-1,2-ethanediamine;N,N'-Di-tert-butyl-1,2-ethylenediamine;N,N'-Di-tert-butyl-1,4-diazabutane; |
EINECS: | 223-769-6 |
Density: | 0.815 g/cm3 |
Melting Point: | 53.35°C |
Boiling Point: | 208.7 °C at 760 mmHg |
Flash Point: | 76.7 °C |
Appearance: | COLORLESS TO YELLOW LIQUID |
Hazard Symbols: | C |
Risk Codes: | 34 |
Safety: | 26-36/37/39-45 |
Transport Information: | UN 2735 8/PG 2 |
PSA: | 24.06000 |
LogP: | 2.54440 |
1,4-di-tert-butyl-1,4-diazabutadiene
N,N'-di-tert-butylethylenediamine
Conditions | Yield |
---|---|
With lithium aluminium tetrahydride at 0 - 20℃; | 89% |
With sodium tetrahydroborate In methanol at 0 - 25℃; Inert atmosphere; |
N-((E,2E)-2-{[(E)-1,1-dimethylethyl]imino}ethylidene)-2-methyl-2-propanamine
N,N'-di-tert-butylethylenediamine
Conditions | Yield |
---|---|
With hydrogen; palladium on activated charcoal In ethanol for 3h; | 81% |
Conditions | Yield |
---|---|
In hexane; water for 72h; Heating; | 72% |
In water 1.) 0 deg C to ambient temperature (slowly), 2.) reflux, overnight; | 70% |
Stage #1: ethylene dibromide; tert-butylamine With sodium hydroxide In water at 0℃; for 1h; Stage #2: In water at 25℃; for 72h; | 56% |
With water |
ethylene dibromide
tert-butylamine
A
N,N'-di-tert-butylethylenediamine
B
1,4,7-tri-tert-butyl-1,4,7-triazaheptane
C
1,4-di-tert-butylpiperazine
Conditions | Yield |
---|---|
In water at 20℃; for 72h; | A 70% B 2% C 9% |
N-((E,2E)-2-{[(E)-1,1-dimethylethyl]imino}ethylidene)-2-methyl-2-propanamine
A
N,N'-di-tert-butylethylenediamine
B
1-tert-Butyl-3-(tert-butylamino)pyrrol
C
1-tert-Butyl-3,4-bis(tert-butylamino)pyrrol
Conditions | Yield |
---|---|
With hydrogen; palladium on activated charcoal In ethanol for 1.5h; | A 8% B 30% C 24% |
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 20℃; for 24h; |
N,N'-di-tert-butylethylenediamine
1,3-di-tert-butyl-2-chloro-1,3,2-diazaphospholidine
Conditions | Yield |
---|---|
With triethylamine; phosphorus trichloride In toluene at 20℃; for 2h; | 100% |
With phosphorus trichloride In benzene 1) 18h, r.t., 2) reflux, 24h; | 87% |
With triethylamine; phosphorus trichloride In toluene at 0 - 20℃; Inert atmosphere; Glovebox; Schlenk technique; | 81% |
N,N'-di-tert-butylethylenediamine
1,2-bis(t-butylamino)ethane dihydrochloride
Conditions | Yield |
---|---|
With hydrogenchloride In ethanol; water | 100% |
With hydrogenchloride In ethanol |
N,N'-di-tert-butylethylenediamine
Conditions | Yield |
---|---|
With water-d2 In dimethylsulfoxide-d6 at 25℃; for 1h; Inert atmosphere; | 100% |
With deuteromethanol at 20℃; for 1h; | 98% |
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Chemistry informtion about N,N-Di-Tert-Butylethylenediamine (CAS NO.4062-60-6) is:
IUPAC Name: N,N'-Ditert-Butylethane-1,2-Diamine
Synonyms: 1,2-Ethanediamine, N,N'-Bis(1,1-Dimethylethyl)- ; Ar81242 ; N,N’-Bis(1,1-Dimethylethyl)-1,2-Ethanediamine ; N,N’-Bis(1,1-Dimethylethyl)-2-Ethanediamine ; N,N'-Di-Tert-Butylethylenediamine ; N,N-Di-Tert-Butylethylenediamine ; N,N'-Di-T-Butyl Ethylene Diamine ; 1,2-Bis(Tert-Butylamino)Ethane
MF: C10H24N2
MW: 172.31
EINECS: 223-769-6
Density: 0.815 g/cm3
Flash Point: 76.7 °C
Boiling Point: 208.7 °C at 760 mmHg
Vapour Pressure: 0.21 mmHg at 25°C
Enthalpy of Vaporization: 44.5 kJ/mol
Refractive Index: n20/D 1.43(lit.)
BRN: 1738432
Following is the molecular structure of N,N-Di-Tert-Butylethylenediamine (CAS NO.4062-60-6) is:
1. | skn-rbt 500 µL/24H MLD | NTIS** National Technical Information Service. (Springfield, VA 22161) (Formerly U.S. Clearinghouse for Scientific and Technical Information) OTS0535667 . | ||
2. | orl-rat LDLo:5 g/kg | NTIS** National Technical Information Service. (Springfield, VA 22161) (Formerly U.S. Clearinghouse for Scientific and Technical Information) OTS0535667 . | ||
3. | skn-rbt LDLo:200 mg/kg | NTIS** National Technical Information Service. (Springfield, VA 22161) (Formerly U.S. Clearinghouse for Scientific and Technical Information) OTS0535667 . |
A poison by ingestion. Low toxicity by ingestion. A mild skin irritant. When heated to decomposition it emits toxic vapors of NOx.
Hazard Codes:
C
Risk Statements:
R34:Causes burns.
Safety Statements:
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.
S45:In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
RIDADR: UN 2735 8/PG 2
WGK Germany: 3
RTECS: KH8587137
F:
F 10 Keep under argon.
F 34 Sensitive to CO2.
HazardClass: 8
PackingGroup: II