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N,N-Bis(3-aminopropyl)methylamine
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Name

N,N-Bis(3-aminopropyl)methylamine

 EINECS 203-336-8
CAS No. 105-83-9 Density 0.915 g/cm3
PSA 55.28000 LogP 1.01640
Solubility 1000g/L at 20℃ Melting Point -30--28 °C
Formula C7H19N3 Boiling Point 252.9 °C at 760 mmHg
Molecular Weight 145.248 Flash Point 102.8 °C
Transport Information UN 2810 6.1/PG 2 Appearance N/A
Safety 26-36/37/39-45 Risk Codes 22-23/24-34
Molecular Structure Molecular Structure of 105-83-9 (1,3-Propanediamine,N1-(3-aminopropyl)-N1-methyl-) Hazard Symbols ToxicT
Synonyms

Dipropylamine, 3,3'-diamino-N-methyl-(6CI,7CI,8CI);(7-Amino-4-methyl-4-azaheptyl)amine;1,7-Diamino-4-methyl-4-azaheptane;3,3'-Diamino-N-methyldipropylamine;4-Aza-4-methylheptane-1,7-diamine;5-Methyl-1,5,9-triazanonane;5-Methyldipropylenetriamine;Bis(3-aminopropyl)methylamine;Bis(w-aminopropyl)methylamine;Di(g-aminopropyl)methylamine;Methylbis(3-aminopropyl)amine;Methyliminobispropylamine;N,N'-Bis(3-aminopropyl)methylamine;N-(3-Aminopropyl)-N-methyl-1,3-propanediamine;N-Methyl-N,N-bis(3-aminopropyl)amine;N'-Methyl-3,3'-diaminodipropylamine;

Article Data 7

N,N-Bis(3-aminopropyl)methylamine Synthetic route

1555-58-4

Bis(2-cyanoethyl)methylamine

105-83-9

3,3'-Diamino-N-methyldipropylamine

Conditions
ConditionsYield
With hydrogen; sodium hydroxide In ethanol at 90℃; under 15001.5 Torr; Autoclave; Green chemistry;85%
With sodium; butan-1-ol
With ammonia; nickel at 100℃; under 73550.8 Torr; Hydrogenation;
1555-58-4

Bis(2-cyanoethyl)methylamine

A

4318-36-9

1-methyl-[1,5]diazocane

B

105-83-9

3,3'-Diamino-N-methyldipropylamine

Conditions
ConditionsYield
With ammonia; nickel at 90 - 100℃; under 73550.8 Torr; Hydrogenation;
105-83-9

3,3'-Diamino-N-methyldipropylamine

120122-47-6

1-methyl-4-nitro-2-trichloroacetylpyrrole

158551-29-2

1-methyl-N-[3-[methyl-[3-[(1-methyl-4-nitro-pyrrole-2-carbonyl)amino]propyl]amino]propyl]-4-nitro-pyrrole-2-carboxamide

Conditions
ConditionsYield
In tetrahydrofuran at 20℃;100%
13139-17-8

N-(Benzyloxycarbonyloxy)succinimide

105-83-9

3,3'-Diamino-N-methyldipropylamine

1307864-23-8

C23H31N3O4

Conditions
ConditionsYield
In chloroform at 20℃; for 16h;100%
In chloroform at 20℃; for 16h;
In chloroform at 20℃; for 16h;
105-83-9

3,3'-Diamino-N-methyldipropylamine

103-72-0

phenyl isothiocyanate

1229624-20-7

C21H29N5S2

Conditions
ConditionsYield
In tetrahydrofuran at 20℃;100%
105-83-9

3,3'-Diamino-N-methyldipropylamine

431078-96-5

2-chloro-3-methyl-4-quinolinecarboxylic acid chloride

1620066-15-0

C29H31Cl2N5O2

Conditions
ConditionsYield
With triethylamine In chloroform at 20℃; for 48h;98%
105-83-9

3,3'-Diamino-N-methyldipropylamine

3-(8-methoxypyrrolo[1,2-a]quinoxalin-4-yl)benzaldehyde

bis{N-[3-(8-methoxypyrrolo[1,2-a]quinoxalin-4-yl)benzylidene]-3-aminopropyl}methylamine

Conditions
ConditionsYield
In ethanol for 5h; Reflux;98%
105-83-9

3,3'-Diamino-N-methyldipropylamine

2-(4-formylphenyl)-1,10-phenanthroline

bis{N-[4-(1,10-phenanthrolin-2-yl)benzylidene]-3-aminopropyl}methylamine

Conditions
ConditionsYield
In ethanol for 5h; Reflux;98%
105-83-9

3,3'-Diamino-N-methyldipropylamine

170233-80-4

(1,1-dimethyl-2-phenylethyl) hydrogen benzene-1,2-dicarboxylate

C43H51N3O6

Conditions
ConditionsYield
With TEA; chloroformic acid ethyl ester In dichloromethane97%

copper(II) perchlorate hexahydrate

105-83-9

3,3'-Diamino-N-methyldipropylamine

7632-00-0

sodium nitrite

890850-35-8

[Cu(3,3'-diamino-N-methyldipropylamine)(ONO)(H2O)]ClO4

Conditions
ConditionsYield
In methanol soln. of Cu salt added to soln. of org. compd., hot soln. of NaNO2 addeddropwise, heated for 10 min; hot filtered, allowed to crystallize at room temp., filtered, washed with ether, air-dried; elem. anal.;97%

N,N-Bis(3-aminopropyl)methylamine Consensus Reports

Reported in EPA TSCA Inventory.

N,N-Bis(3-aminopropyl)methylamine Specification

The N,N-Bis(3-aminopropyl)methylamine with CAS registry number of 105-83-9 is also called 1,3-Propanediamine,N1-(3-aminopropyl)-N1-methyl-. Its EINECS registry number is 203-336-8. The IUPAC name is N'-(3-aminopropyl)-N'-methylpropane-1,3-diamine. In addition, the molecular formula is C7H19N3 and the molecular weight is 145.24. It belongs to the classes of Pharmaceutical Raw Materials; Nitrogen Compounds; Organic Building Blocks; Polyamines.

Physical properties about this chemical are: (1)ACD/LogP: -0.65; (2)ACD/LogD (pH 5.5): -5.55; (3)ACD/LogD (pH 7.4): -4.78; (4)ACD/BCF (pH 5.5): 1; (5)ACD/BCF (pH 7.4): 1; (6)ACD/KOC (pH 5.5): 1; (7)ACD/KOC (pH 7.4): 1; (8)#H bond acceptors: 3; (9)#H bond donors: 4; (10)#Freely Rotating Bonds: 8; (11)Polar Surface Area: 9.72 Å2; (12)Index of Refraction: 1.482; (13)Molar Refractivity: 45.27 cm3; (14)Molar Volume: 158.6 cm3; (15)Polarizability: 17.94 ×10-24cm3; (16)Surface Tension: 38.1 dyne/cm; (17)Density: 0.915 g/cm3; (18)Flash Point: 102.8 °C; (19)Enthalpy of Vaporization: 49.03 kJ/mol; (20)Boiling Point: 252.9 °C at 760 mmHg; (21)Vapour Pressure: 0.0188 mmHg at 25°C.

Uses of N,N-Bis(3-aminopropyl)methylamine: it can react with 3-Anilinomethylen-2,4-chromandion to get N,N'-Bis-[(2,4-dioxochroman-3-yliden)-methylen]-1,7-diamino-4-methyl-4-aza-heptan. This reaction will need solvent dimethylformamide. The reaction time is 30 minutes at reaction temperature of 80 °C. The yield is about 86%.

N,N-Bis(3-aminopropyl)methylamine can react with 3-Anilinomethylen-2,4-chromandion to get N,N'-Bis-[(2,4-dioxochroman-3-yliden)-methylen]-1,7-diamino-4-methyl-4-aza-heptan

When you are using this chemical, please be cautious about it as the following:
This chemical is harmful if swallowed and can cause burns. And it is toxic by inhalation and in contact with skin During using it, wear suitable protective clothing, gloves and eye/face protection. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. And in case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.).

You can still convert the following datas into molecular structure:
(1)SMILES: NCCCN(CCCN)C
(2)InChI: InChI=1/C7H19N3/c1-10(6-2-4-8)7-3-5-9/h2-9H2,1H3
(3)InChIKey: KMBPCQSCMCEPMU-UHFFFAOYAW

The toxicity data is as follows:

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
rabbit LD50 skin 140uL/kg (0.14mL/kg)   Union Carbide Data Sheet. Vol. 2/28/1967,
rat LC50 inhalation 70mg/m3/4H (70mg/m3) LUNGS, THORAX, OR RESPIRATION: ACUTE PULMONARY EDEMA

LUNGS, THORAX, OR RESPIRATION: DYSPNEA

SKIN AND APPENDAGES (SKIN): HAIR: OTHER		 National Technical Information Service. Vol. OTS0559686,
rat LD50 oral 1540uL/kg (1.54mL/kg)   Union Carbide Data Sheet. Vol. 2/28/1967,

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