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N,N-Bis(3-aminopropyl)methylamine

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N,N-Bis(3-aminopropyl)methylamine Basic information

Product Name:
N,N-Bis(3-aminopropyl)methylamine
Synonyms:
  • n,n-bis(3-aminopropyl)-methylamin
  • N,N-Bis(gamma-aminopropyl)methylamine
  • N-Methyldipropylenetriamine
  • N-Methyliminobis propylamine
  • N-Methyl-N,N-bis(3-aminopropyl)amine
  • Propylamine, 3,3'-(methylimino)bis-
  • 3,3'-DIAMINO-N-METHYLDIPROPYLAMINE
  • 3,3'-METHYLIMINOBIS-N-PROPYLAMINE
CAS:
105-83-9
MF:
C7H19N3
MW:
145.25
EINECS:
203-336-8
Product Categories:
  • Nitrogen Compounds
  • Organic Building Blocks
  • Pharmaceutical Raw Materials
  • Polyamines
Mol File:
105-83-9.mol
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N,N-Bis(3-aminopropyl)methylamine Chemical Properties

Melting point:
-30--28°C
Boiling point:
110-112 °C/6 mmHg (lit.)
Density 
0.901 g/mL at 25 °C (lit.)
vapor pressure 
6 mm Hg ( 110 °C)
refractive index 
n20/D 1.4725(lit.)
Flash point:
217 °F
storage temp. 
Keep in dark place,Inert atmosphere,Room temperature
solubility 
Completely miscible in water
pka
pK1:6.32(+3);pK2:9.19(+2);pK3:10.33(+1) (30°C)
form 
Liquid
color 
Colorless to Almost colorless
Water Solubility 
1000g/L at 20℃
LogP
-0.94 at 25℃
CAS DataBase Reference
105-83-9(CAS DataBase Reference)
NIST Chemistry Reference
1,3-Propanediamine, N-(3-aminopropyl)-N-methyl-(105-83-9)
EPA Substance Registry System
1,3-Propanediamine, N-(3-aminopropyl)-N-methyl- (105-83-9)
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Safety Information

Hazard Codes 
T
Risk Statements 
22-23/24-34
Safety Statements 
26-36/37/39-45
RIDADR 
UN 2810 6.1/PG 2
WGK Germany 
1
RTECS 
JL9625000
HS Code 
2921.29.0055
HazardClass 
6.1(a)
PackingGroup 
II
Toxicity
LD50 orl-rat: 1540 mg/kg UCDS** 2/28/67

MSDS

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N,N-Bis(3-aminopropyl)methylamine Usage And Synthesis

Uses

3,3′-Diamino-N-methyldipropylamine was used in the synthesis of:

  • new bischromone derivatives, potential anticancer drugs
  • polyamine derivatives containing dimeric quinolone, cinnoline and phthalimide moieties
  • 3-(2,4-dinitroanilino)-3′-amino-N-methyldipropylamine

Flammability and Explosibility

Non flammable

Safety Profile

Poison by inhalation and skincontact. Moderately toxic by ingestion. A skin and severeeye irritant. Combustible whenexposed to heat or flame. To fight fire, use foam, fog, drychemical. When heated to decomposition it emits toxicfumes of NOx.

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