Chemical Properties of Triethylenediamine (CAS 280-57-9)

InChI

InChI=1S/C6H12N2/c1-2-8-5-3-7(1)4-6-8/h1-6H2

InChI Key

IMNIMPAHZVJRPE-UHFFFAOYSA-N

Formula

C6H12N2

SMILES

C1CN2CCN1CC2

Molecular Weight¹

112.17

CAS

280-57-9

Other Names

• 1,4 Diazabicyclo (2,2,2)octane
• 1,4-Diaza[2.2.2]bicyclooctane
• 1,4-Diazabicyclo[2.2.2]octane
• 1,4-Ethylenepiperazine
• 1,4-diazabicyclooctane
• BICYCLO[2.2.2]-1,4-DIAZAOCTANE
• Bicyclo[2.2.2]octane, 1,4-diaza-
• D 33LV
• DABCO
• Dabco 33LV
• Dabco Crystal
• Dabco R-8020
• Dabco S-25
• Dabco crystalline
• N,N'-ENDO-ETHYLENEPIPERAZINE
• NSC 56362
• TED
• TEDA
• TEDA-L33
• Tegoamin 33
• Texacat TD 100
• Texacat TD-33

• log₁₀WS : Log10 of Water solubility in mol/l.
• logP_oct/wat : Octanol/Water partition coefficient.
• McVol : McGowan's characteristic volume (ml/mol).
• P_vap : Vapor pressure (kPa).
• I_np : Non-polar retention indices.
• I : Polar retention indices.
• T_fus : Normal melting (fusion) point (K).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Property	Value	Unit	Source
log10WS	0.74		Crippen Calculated Property
logPoct/wat	-0.382		Crippen Calculated Property
McVol	93.640	ml/mol	McGowan Calculated Property
Inp	1018.00		NIST
I	1520.00		NIST
Tfus	[432.45; 434.25]	K
Tfus	434.25	K	KDB
Tfus	432.45	K	Solubil...

Correlations

Property	Value	Unit	Temperature (K)	Source
Pvap	[1.33; 202.64]	kPa	[339.67; 473.81]	The Yaw...
Equation			ln(Pvp) = A + B/(T + C)
Coefficient A			1.44470e+01
Coefficient B			-3.45373e+03
Coefficient C			-9.57570e+01
Temperature range, min.			339.67
Temperature range, max.			473.81
Pvap	1.33	kPa	339.67	Calculated Property
Pvap	3.01	kPa	354.57	Calculated Property
Pvap	6.23	kPa	369.48	Calculated Property
Pvap	11.95	kPa	384.38	Calculated Property
Pvap	21.51	kPa	399.29	Calculated Property
Pvap	36.64	kPa	414.19	Calculated Property
Pvap	59.50	kPa	429.10	Calculated Property
Pvap	92.71	kPa	444.00	Calculated Property
Pvap	139.28	kPa	458.91	Calculated Property
Pvap	202.64	kPa	473.81	Calculated Property
Pvap	[0.52; 3916.43]	kPa	[323.15; 655.00]	KDB Vap...
Equation			ln(Pvp) = A + B/T + C*ln(T) + D*T^2
Coefficient A			1.48808e+02
Coefficient B			-1.23733e+04
Coefficient C			-1.94220e+01
Coefficient D			1.00224e-05
Temperature range, min.			323.15
Temperature range, max.			655.00
Pvap	0.52	kPa	323.15	Calculated Property
Pvap	4.13	kPa	360.02	Calculated Property
Pvap	20.02	kPa	396.89	Calculated Property
Pvap	68.61	kPa	433.77	Calculated Property
Pvap	183.64	kPa	470.64	Calculated Property
Pvap	411.41	kPa	507.51	Calculated Property
Pvap	810.37	kPa	544.38	Calculated Property
Pvap	1454.51	kPa	581.26	Calculated Property
Pvap	2442.85	kPa	618.13	Calculated Property
Pvap	3916.43	kPa	655.00	Calculated Property

Similar Compounds

Find more compounds similar to Triethylenediamine.

Mixtures

• Ethanol + Triethylenediamine
• Isopropyl Alcohol + Triethylenediamine
• 1-Butanol + Triethylenediamine
• Ethyl Acetate + Triethylenediamine
• Methyl Alcohol + Triethylenediamine
• Ethylenediamine + Triethylenediamine
• Monoethanolamine + Triethylenediamine
• 1,2-Ethanediol + Triethylenediamine

Sources

• KDB Vapor Pressure Data
• Crippen Method
• Crippen Method
• Vapor Liquid Equilibrium for Binary Mixtures of 1,4-Diazabicyclo[2.2.2]octane with Ethylenediamine, Ethanolamine, and Ethylene Glycol
• Solubility of Triethylenediamine in Methanol, Ethanol, Isopropanol, I-Butanol, and Ethyl Acetate between 276.15 K and 363.15 K
• KDB
• McGowan Method
• NIST Webbook
• The Yaws Handbook of Vapor Pressure

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