1,12-Dodecanediamine Chemical Properties

Melting point:

67-69 °C(lit.)

Boiling point:

304°C

Density 

0.8417 (rough estimate)

vapor pressure 

0.04Pa at 25℃

refractive index 

1.4383 (estimate)

Flash point:

311 °F

storage temp. 

Keep in dark place,Inert atmosphere,Room temperature

solubility 

Soluble in ethanol.

form 

powder to lump

pka

10.97±0.10(Predicted)

color 

White to Almost white

Water Solubility 

520mg/L at 19.5℃

BRN 

1742765

InChIKey

QFTYSVGGYOXFRQ-UHFFFAOYSA-N

LogP

2.2 at 21℃

CAS DataBase Reference

2783-17-7(CAS DataBase Reference)

EPA Substance Registry System

1,12-Dodecanediamine (2783-17-7)

Safety Information

Hazard Codes 

C

Risk Statements 

22-34-43

Safety Statements 

26-36/37/39-45

RIDADR 

UN 3259 8/PG 3

WGK Germany 

1

RTECS 

JR2200000

TSCA 

Yes

HS Code 

29212900

MSDS

• Language:English Provider:1,12-Diaminododecane
• Language:English Provider:SigmaAldrich
• Language:English Provider:ALFA

1,12-Dodecanediamine Usage And Synthesis

Chemical Properties

WHITE CRYSTALLINE SOLID

Uses

Feedstock for polymer synthesis. Source of twelve carbon chain for medicinal drugs.1

Uses

1,12-Diaminododecane is used for synthesis of medicinal drugs, polymers.

Definition

ChEBI: An alkane-alpha,omega-diamine that is dodecane substituted by amino groups at positions 1 and 12.

Definition

Diamines containing more than six carbon atoms can be obtained readily by hydrogenating the corresponding dinitriles over a Raney nickel catalyst in a batch procedure under pressure at up to 125 ℃. A five- to tenfold excess of liquid ammonia is used, with or without methanol solvent. Higher diamines can be prepared continuously, as described for the production of hexamethylenediamine. 

Flammability and Explosibility

Not classified

1,12-Dodecanediamine(2783-17-7)Related Product Information

• Dodecylamine
• Dodecylbenzenesulphonic acid
• 1-Bromododecane
• Hexabromocyclododecane
• Dodecane
• Ammonium lauryl sulfate
• N,N-Dimethyldodecylamine
• CALCIUM DODECYLBENZENE SULFONATE
• Didodecylamine
• DODECYLBENZENE
• 4-DODECYLPHENOL MIXTURE OF ISOMERS
• Dodecyltrimethylammonium chloride
• N-Hexadecyltrimethylammonium chloride
• HEXADECANAMIDE
• 1-HEXADECANESULFONIC ACID SODIUM SALT
• HYDROXOCOBALAMIN ACETATE
• 1,12-Dodecanedioyl dihydrazide
• Mecobalamin