105-83-9

Name	3,3'-diamino-N-methyldipropylamine
Synonyms	heptane-1,4,7-triamine Merhyliminobispropylamine N-Methyldipropylenetriamine N-Methyliminobis propylamine 3,3-Methyliminobis-n-propylamine n,n-bis(3-aminopropyl)-methylamin 3,3'-METHYLIMINOBIS-N-PROPYLAMINE 3,3'-diamino-N-methyldipropylamine 3,3'-DIAMINO-N-METHYLDIPROPYLAMINE Propylamine, 3,3'-(methylimino)bis- N-Methyl-N,N-bis(3-aminopropyl)amine N,N-Bis(gamma-aminopropyl)methylamine N,N-Bis(3-aminopropyl)methylamine~3,3-Diamino-N-methyldi-n-propylamine
CAS	105-83-9
EINECS	203-336-8
InChI	InChI=1/C7H19N3/c1-4-6(8)10-7(5-2)9-3/h6-7,9-10H,4-5,8H2,1-3H3

Molecular Formula	C7H19N3
Molar Mass	145.25
Density	0.901 g/mL at 25 °C (lit.)
Melting Point	-30--28°C
Boling Point	110-112 °C/6 mmHg (lit.)
Flash Point	217°F
Water Solubility	1000g/L at 20℃
Solubility	Completely miscible in water
Vapor Presure	6 mm Hg ( 110 °C)
Appearance	Liquid
Color	Colorless to Almost colorless
pKa	pK1:6.32(＋3);pK2:9.19(＋2);pK3:10.33(＋1) (30°C)
Storage Condition	Keep in dark place,Inert atmosphere,Room temperature
Refractive Index	n20/D 1.4725(lit.)
MDL	MFCD00008217

Hazard Symbols	T - Toxic
Risk Codes	R22 - Harmful if swallowed R23/24 - R34 - Causes burns
Safety Description	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.)
UN IDs	UN 2810 6.1/PG 2
WGK Germany	1
RTECS	JL9625000
Hazard Class	6.1(a)
Packing Group	II
Toxicity	LD50 orl-rat: 1540 mg/kg UCDS** 2/28/67

LogP	-0.94 at 25℃
NIST chemical information	Information provided by: webbook.nist.gov (external link)
EPA chemical information	Information provided by: ofmpub.epa.gov (external link)
category	flammable liquid
toxicity classification	highly toxic
acute toxicity	oral administration-rat LD50: 1540 mg/kg; Skin-rabbit LDL0: 140 mg/kg
stimulation data	skin-rabbit 0.1 mg/24 hours moderate; Eye-rabbit 5 mg severe
flammability hazard characteristics	When heated, near-fire is more flammable; combustion produces toxic nitrogen oxide smoke
storage and transportation characteristics	warehouse ventilation and low temperature drying; separate from food raw materials
fire extinguishing agent	dry powder, foam, mist water