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CAS No.: | 3424-21-3 |
---|---|
Name: | TRIISOPROPYL-AMINE |
Article Data: | 12 |
Molecular Structure: | |
Formula: | C9H21N |
Molecular Weight: | 143.272 |
Synonyms: | Triisopropylamine(6CI,7CI,8CI);Tris(isopropylamine);N,N-Bis(1-methylethyl)-2-propanamine;N,N-Diisopropylpropan-2-amine; |
EINECS: | 222-317-5 |
Density: | 0.772 g/cm3 |
Boiling Point: | 131.8 °C at 760 mmHg |
Flash Point: | 21.9 °C |
PSA: | 3.24000 |
LogP: | 2.51360 |
Conditions | Yield |
---|---|
With iron(III) oxide; (triphenylphosphine)ruthenium acetate at 78℃; for 36h; Molecular sieve; | 95.6% |
methyllithium
N-(Chlormethylen)-N-isopropyl-2-propanaminium-chlorid
triisopropylamine
Conditions | Yield |
---|---|
In diethyl ether for 12h; Ambient temperature; | 74% |
α-(diisopropylamino)propionitrile
methylmagnesium chloride
triisopropylamine
Conditions | Yield |
---|---|
In diethyl ether for 4h; Heating; | 49% |
In diethyl ether for 0.5h; Heating; | 45% |
Conditions | Yield |
---|---|
With formic acid In water at 0℃; for 1h; Reflux; | 5% |
Conditions | Yield |
---|---|
With Petroleum ether |
N-(Chlormethylen)-N-isopropyl-2-propanaminium-chlorid
methyl iodide
A
triisopropylamine
B
N,N,N',N'-tetraisopropyl-1,2-dimethylethylenediamine
Conditions | Yield |
---|---|
With magnesium 1.) ether 2.) 12 h, RT; Yield given. Multistep reaction. Yields of byproduct given; | |
With magnesium 1.) ether, 2.) 12 h, room temperature; Yield given. Multistep reaction. Yields of byproduct given; |
Conditions | Yield |
---|---|
at 400℃; |
chloro-diisopropyl-amine
i-propylpotassium
A
triisopropylamine
B
tetraisopropylhydrazine
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 39 percent / H2O / 4 h / -0.1 °C 2: 49 percent / diethyl ether / 4 h / Heating View Scheme |
The 2-Propanamine,N,N-bis(1-methylethyl)-, with the CAS registry number 3424-21-3 and EINECS registry number 222-317-5, has the systematic name of N,N-di(propan-2-yl)propan-2-amine. And the molecular formula of this chemical is C9H21N. It is a kind of organics, and should be stored in the dry and cool environment.
The physical properties of 2-Propanamine,N,N-bis(1-methylethyl)- are as following: (1)ACD/LogP: 2.70; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): -0.4; (4)ACD/LogD (pH 7.4): -0.3; (5)ACD/BCF (pH 5.5): 1; (6)ACD/BCF (pH 7.4): 1; (7)ACD/KOC (pH 5.5): 1; (8)ACD/KOC (pH 7.4): 1; (9)#H bond acceptors: 1; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 3; (12)Polar Surface Area: 3.24 Å2; (13)Index of Refraction: 1.424; (14)Molar Refractivity: 47.34 cm3; (15)Molar Volume: 185.4 cm3; (16)Polarizability: 18.76×10-24cm3; (17)Surface Tension: 23.4 dyne/cm; (18)Density: 0.772 g/cm3; (19)Flash Point: 21.9 °C; (20)Enthalpy of Vaporization: 36.94 kJ/mol; (21)Boiling Point: 131.8 °C at 760 mmHg; (22)Vapour Pressure: 9.12 mmHg at 25°C.
Preparation of 2-Propanamine,N,N-bis(1-methylethyl)-: This chemical can be prepared by a-Diisopropylaminopropionitril and methylmagnesium chloride. The reaction will need solvent diethyl ether. The reaction time is 4 hours with heating, and the yield is about 49%.
Uses of 2-Propanamine,N,N-bis(1-methylethyl)-: It can react with fluorosulfuric acid methyl ester to produce N,N,N-Triisopropyl-N-methylammonium-fluorsulfonat. This reaction will need solvent CH2Cl2. The reaction time is 0.5 hours with temperature of 20°C, and the yield is about 31%.
You can still convert the following datas into molecular structure:
(1)SMILES: N(C(C)C)(C(C)C)C(C)C
(2)InChI: InChI=1/C9H21N/c1-7(2)10(8(3)4)9(5)6/h7-9H,1-6H3
(3)InChIKey: RKBCYCFRFCNLTO-UHFFFAOYAZ