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)

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

• Language:English Provider:SigmaAldrich
• Language:English Provider:ALFA

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.

N,N-Bis(3-aminopropyl)methylamine(105-83-9)Related Product Information

• N,N-Dimethylallylamine
• Meglumine
• 2-AMINODIETHYLMALONATE
• Diethyl isopropylmalonate
• 3-Aminopropyltrimethoxysilane
• 2-Methylpropanedioic acid
• Methylamine
• Flunixin meglumine
• Lithium diisopropylamide
• Trimethylamine
• 1,3-Diaminopropane
• Dicyclopropane methylamine
• 1,3-Diaminoguanidine monohydrochloride
• CITRATE SYNTHASE
• 3-Aminopropyltriethoxysilane
• Isopropylmalonic acid
• N-METHYL-1,3-PROPANEDIAMINE
• Ethoxymethylenemalononitrile