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Name |
3-Dimethylaminopropylamine |
EINECS | 203-680-9 |
CAS No. | 109-55-7 | Density | 0.803 g/cm3 |
PSA | 29.26000 | LogP | 0.59710 |
Solubility | Soluble in water | Melting Point |
-60 °C |
Formula | C5H14N2 | Boiling Point | 107.8 °C at 760 mmHg |
Molecular Weight | 102.18 | Flash Point | 9.1 °C |
Transport Information | UN 2733 3/PG 3 | Appearance | Colorless liquid |
Safety | 26-36/37/39-45 | Risk Codes | 10-22-34-43 |
Molecular Structure | Hazard Symbols | C | |
Synonyms |
1,3-Propanediamine,N,N-dimethyl- (6CI,8CI,9CI);(3-Aminopropyl)dimethylamine;(3-Dimethylaminopropan-1-yl)amine;1,1-Dimethyl-1,3-propylenediamine;1-(Dimethylamino)-3-aminopropane;1-Amino-3-(dimethylamino)propane;3-(Dimethylamino)-1-aminopropane;3-(Dimethylamino)-1-propanamine;3-(Dimethylamino)-1-propylamine;3-(Dimethylamino)propanamine;3-(Dimethylamino)propylamine;3-Amino-1-(dimethylamino)propane;3-N,N-Dimethylaminopropylamine;N,N-Dimethyl-1,3-diaminopropane;N,N-Dimethyl-1,3-propanediamine;N,N-Dimethyl-1,3-propylenediamine;N,N-Dimethyl-3-aminopropylamine;N,N-Dimethyl-N-(3-aminopropyl)amine; |
Article Data | 55 |
Conditions | Yield |
---|---|
With potassium hydroxide; sodium hydroxide; hydrogen; Ni-MC502 In water at 90℃; under 5932.2 Torr; | 99.98% |
With ethanol; sodium | |
With sodium-potassium alloy; butan-1-ol |
α-(dimethylamino)-propionitrile
A
propylamine
B
N,N,N'N'-tetramethyl-1,3-propanediamine
C
1-amino-3-(dimethylamino)propane
D
N,N-bis-(3-dimethylaminopropyl)amine
Conditions | Yield |
---|---|
With caustic; hydrogen; nickel catalyst Degussa MC502 In water at 90℃; under 5932.2 Torr; for 0.45h; Product distribution / selectivity; | A n/a B n/a C 99.98% D n/a |
3-aminopropyl hydrogen sulfate
dimethyl amine
1-amino-3-(dimethylamino)propane
Conditions | Yield |
---|---|
With water at 170℃; |
N,N-dimethyl-N-(3-phthalimidopropyl)amine
1-amino-3-(dimethylamino)propane
Conditions | Yield |
---|---|
With hydrazine | |
With diazene In ethanol for 3h; |
N,N-Dimethylisobutenylamin
C5H14N2*H(1+)
B
1-amino-3-(dimethylamino)propane
Conditions | Yield |
---|---|
ICR double resonance, proton affinity; |
Conditions | Yield |
---|---|
at 90 - 100℃; under 66195.7 - 73550.8 Torr; Hydrogenation; |
A
1-amino-3-(dimethylamino)propane
Conditions | Yield |
---|---|
In tetrahydrofuran Equilibrium constant; |
Molecular Structure of 3-Dimethylaminopropylamine (CAS NO.109-55-7):
IUPAC Name: N,N-dimethylpropane-1,3-diamine
Empirical Formula: C5H14N2
Molecular Weight: 102.1781
H bond acceptors: 2
H bond donors: 1
Freely Rotating Bonds: 3
Polar Surface Area: 6.48 Å2
Index of Refraction: 1.425
Molar Refractivity: 32.52 cm3
Molar Volume: 127.1 cm3
Surface Tension: 25.1 dyne/cm
Density: 0.803 g/cm3
Flash Point: 9.1 °C
Enthalpy of Vaporization: 34.66 kJ/mol
Boiling Point: 107.8 °C at 760 mmHg
Vapour Pressure: 26.7 mmHg at 25°C
Melting point: -60 °C
storage temp: Flammables area
Water Solubility: Soluble
FreezingPoint: -70°C
BRN: 605293
EINECS: 203-680-9
InChI
InChI=1/C5H14N2/c1-7(2)5-3-4-6/h3-6H2,1-2H3
Smiles
C(N(C)C)CCN
Classification Code: Skin / Eye Irritant
Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
---|---|---|---|---|---|
rabbit | LD50 | skin | 600uL/kg (0.6mL/kg) | Union Carbide Data Sheet. Vol. 12/15/1971, | |
rat | LD50 | oral | 1870mg/kg (1870mg/kg) | American Industrial Hygiene Association Journal. Vol. 23, Pg. 95, 1962. |
Hazard Codes: C
Risk Statements: 10-22-34-43
R10:Flammable.
R22:Harmful if swallowed.
R34:Causes burns.
R43:May cause sensitization by skin contact.
Safety Statements: 26-36/37/39-45
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 2733 3/PG 3
WGK Germany: 2
RTECS: T7525000
HazardClass: 8
PackingGroup: II
HS Code: 29212900
3-Dimethylaminopropylamine , with CAS number of 109-55-7, can be called 1,3-Propanediamine,N,N-dimethyl- (6CI,8CI,9CI) ; (3-Aminopropyl)dimethylamine ; (3-Dimethylaminopropan-1-yl)amine ; 3-(Dimethylamino)propylamine ; N,N-Dimethyl-3-aminopropylamine ; N,N-Dimethyl-N-(3-aminopropyl)amine ; N',N'-Dimethylpropane-1,3-diamine ; g-Dimethylaminopropylamine . It is a clear liquid, 3-Dimethylaminopropylamine (CAS NO.109-55-7) is incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides and acid halides. Flammable gaseous hydrogen may be generated in combination with strong reducing agents, such as hydrides.