280-57-9

Product Name: Triethylenediamine

Formula: C6H12N2

Synonyms: 1,4-Diazabicyclo[2.2.2]octane;Triethylenediamine;TED;TMEM28;Transmembrane protein

Inquiry

CHEMICAL AND PHYSICAL PROPERTIES SAFETY INFORMATION COMPUTED DESCRIPTORS PRODUCT INTRODUCTION RELATED SUPPLIERS

CHEMICAL AND PHYSICAL PROPERTIES

Physical Description	Liquid; Other Solid; Pellets or Large Crystals
Color/Form	Colorless hygroscopic crystals
Boiling Point	174 °C
Melting Point	158 °C
Flash Point	62 °C
Solubility	13 g/100 g acetone at 25 °C; 51 g/100 g benzene at 25 °C; 77 g/100 g ethanol at 25 °C; 26.1 g/100 g methyl ethyl ketone at 25 °C
Density	1.14 at 28 °C (Water = 1)[NITE; Chemical Risk Information Platform (CHRIP). Biodegradation and Bioconcentration. Ver 2006.01.30 Updated. National Institute of Technology and Evaluation. Tokyo, Japan. Thiodiethylene glycolBicyclo
Vapor Pressure	0.74 [mmHg]
Decomposition	When heated to decomposition it emits toxic fumes of /nitrogen oxides/.
Heat of Vaporization	61.9 kJ/mol (heat of sublimation below 75 °C)
Dissociation Constants	pKa1 = 3.0; pKa2 = 8.7
Kovats Retention Index	1018 1023 1040
Other Experimental Properties	Extremely hygroscopic; sublimes readily at room temperature
Chemical Classes	Nitrogen Compounds -> Amines, Cyclic

SAFETY INFORMATION

Signal word	Danger
Pictogram(s)	Flame Flammables GHS02 Corrosion Corrosives GHS05 Exclamation Mark Irritant GHS07
GHS Hazard Statements	H228:Flammable solids H302:Acute toxicity,oral H315:Skin corrosion/irritation H318:Serious eye damage/eye irritation
Precautionary Statement Codes	P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P240:Ground/bond container and receiving equipment. P280:Wear protective gloves/protective clothing/eye protection/face protection. P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

COMPUTED DESCRIPTORS

Molecular Weight	112.17 g/mol
XLogP3	-0.2
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	2
Rotatable Bond Count	0
Exact Mass	112.100048391 g/mol
Monoisotopic Mass	112.100048391 g/mol
Topological Polar Surface Area	6.5 Å²
Heavy Atom Count	8
Formal Charge	0
Complexity	61.5
Isotope Atom Count	0
Defined Atom Stereocenter Count	0
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
Covalently-Bonded Unit Count	1
Compound Is Canonicalized	Yes

PRODUCT INTRODUCTION

description

Triethylenediamine is an organic heterobicylic compound that is piperazine with an ethane-1,2-diyl group forming a bridge between N1 and N4. It is typically used as a catalyst in polymerization reactions. It has a role as a catalyst, a reagent and an antioxidant. It is a bridged compound, a tertiary amino compound, a saturated organic heterobicyclic parent and a diamine.