Diethylamine - Materials / Alfa Chemistry

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Diethylamine

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Catalog Number

ACMA00017341

Product Name

Diethylamine

Category

Polymers

Description

Diethylamine appears as a clear colorless liquid with an ammonia-like odor. Density 5.9 lb / gal. Flash point -15°F. A respiratory irritant. Corrosive to the eyes and skin. Vapors heavier than air. Toxic oxides of nitrogen produced during combustion.;Liquid;liquid;Liquid;COLOURLESS LIQUID WITH PUNGENT ODOUR.;Colorless liquid with a fishy, ammonia-like odor.;Colorless liquid with a fishy, ammonia-like odor.

IUPAC Name

N-ethylethanamine

Molecular Weight

73.14g/mol

Molecular Formula

C4H11N;(C2H5)2NH;(C2H5)2NH;C4H11N

Canonical SMILES

CCNCC

InChI

InChI=1S/C4H11N/c1-3-5-4-2/h5H,3-4H2,1-2H3

InChI Key

HPNMFZURTQLUMO-UHFFFAOYSA-N

Boiling Point

131.9 °F at 760 mm Hg (NTP, 1992);55.5 °C;55.5 °C;55.5 °C;132°F;132°F

Melting Point

-58 °F (NTP, 1992);-50.0 °C;-50 °C;-50 °C;-50°C;-50 °C;-58°F;-58°F

Flash Point

-20 °F (NTP, 1992);-22.99 °C (-9.38 °F) - closed cup;< -26 °C, closed cup;5 °F open cup;Less than - 17.8 °C closed cup;-28 °C c.c.;-15°F;-15°F

Density

0.708 at 68 °F (USCG, 1999);0.7056 g/cu cm at 20 °C;Relative density (water = 1): 0.7;0.71;0.71

Solubility

greater than or equal to 100 mg/mL at 63° F (NTP, 1992);13.67 M;1000 mg/mL at 25 °C;In water, infinitely soluble /1X10+6 mg/L/ at 25 °C;Miscible with water, alcohol;Soluble in ether and carbon tetrachloride;Miscible with most organic solvents;Sol in chloroform;Soluble in paraffin hydrocarbons, aromatic and aliphatic hydrocarbons, fixed oils, mineral oils, oleic and stearic acids;Solubility in water: miscible;Miscible

Color/Form

Colorless liquid

Complexity

11.1

Corrosivity

Liquid diethylamine will attack some forms of plastics, rubber, and coatings.

Covalently-Bonded Unit Count

EC Number

203-716-3

Exact Mass

73.089149g/mol

Formal Charge

Heat of Vaporization

31.31 kJ/mol at 25 °C

Heavy Atom Count

ICSC Number

0444

Log P

0.58 (LogP);0.58;log Kow = 0.58;0.58

MeSH Entry Terms

diethylamine;diethylamine acetate;diethylamine hydrobromide;diethylamine hydrochloride;diethylamine perchlorate;diethylamine phosphate (1:1);diethylamine sulfate;diethylamine sulfite (1:1)

Monoisotopic Mass

73.089149g/mol

Odor

Fishy, ammonia-like odor

Other Experimental

Wt/gal at 20 °C = 5.91 lb;Saturation concentrationin air: 757 g/cu m at 20 °C; 1,117 g/cu m at 30 °C;It dissolves hot paraffin and carnauba waxes ...;Amines tend to be fat soluble /Amines/;Critical volume: 304 cu cm/mol;Critical density: 0.246 g/cc;Vapor (gas) specific gravity: 2.5; ratio of specific heats of vapor (gas): 1.079; heat of solution: -202 Btu/lb= -112 cal/g= -4.69X10+5 J/kg;Saturated liquid density: 44.090 lb/cu ft; liquid heat capacity: 0.601 Btu/lb-F; liquid thermal conductivity: 0.850 Btu-inch/hr-sq ft-F; saturated vapor pressure: 3.933 lb/sq in; saturated vapor density: 0.05059 lb/cu ft (all at 70 °F);Ideal gas heat capacity: 0.377 Btu/lb-F at 75 °F;Crystals from alcohol + ether. MP: 226 °C. Hygroscopic. BP: 32-330 °C. Density: 10.28 at 21 °C/4 °C. Soluble in water, alcohol, chloroform. Practically insoluble in ether. /Diethanolamine hydrochloride/;Henry's Law constant = 2.55X10-5 atm cu-m/mol at 25 °C;Hydroxyl radical reaction rate constant = 8.07X10-11 cu cm/molecule-sec at 25 °C (est)

Refractive Index

Index of refraction: 1.3864 at 20 °C/D

Rotatable Bond Count

RTECS Number

HZ8750000

Stability

Stable under recommended storage conditions.

UNII

B035PIS86W

UN Number

1154;1154;1154;1154;1154

Vapor Density