1,4-Diazabicyclo[2.2.2]octane

SIAL/D27802 - ReagentPlus^®, ≥99%

Synonym: TED; Triethylenediamine

CAS Number: 280-57-9
Empirical Formula (Hill Notation): C₆H₁₂N₂
Molecular Weight: 112.17
EC Number: 205-999-9
MDL Number: MFCD00006689
Linear Formula: C₆H₁₂N₂
Product Type: Chemical

Catalog Number	PKG Qty.	Price


45-D27802-25G	25 g	$51.70 1/EA	Add To Favorites
45-D27802-100G	100 g	$83.10 1/EA	Add To Favorites
45-D27802-500G	500 g	$208.00 1/EA	Add To Favorites
45-D27802-2KG	2 kg	$745.00 1/EA	Add To Favorites

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This image depicts SKU: D27802-100G

12 Principles of Green Chemistry: Principle 9—Catalytic reagents (as selective as possible) are superior to stoichiometric reagents.

Properties
Descriptions
Safety Info.
Basic Data

assay	≥99%
density	1.02 g/mL at 25 °C (lit.)
form	crystals
greener alternative category	, Aligned
greener alternative product characteristics	Catalysis Learn more about the Principles of Green Chemistry .
InChI	1S/C6H12N2/c1-2-8-5-3-7(1)4-6-8/h1-6H2
InChI key	IMNIMPAHZVJRPE-UHFFFAOYSA-N
mp	156-159 °C (lit.)
product line	ReagentPlus^®
Quality Level	200
refractive index	n20/D 1.4634 (lit.)
SMILES string	N12CCN(CC2)CC1
sustainability	Greener Alternative Product
vapor pressure	2.9 mmHg ( 50 °C)

Application:	1,4-Diazabicyclo[2.2.2]octane (DABCO) may be used in the synthesis of isoxazole derivatives via dehydration of primary nitro compounds in the presence of dipolarophiles. DABCO may be used in the preparation of the following: • DABCO bis(perhydrate) • DABCO monohydrate • DABCO hexahydrate
General description:	1,4-Diazabicyclo[2.2.2]octane (DABCO) is a bicyclic compound used as a strong base and catalyst in organic synthesis. We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for catalytic efficiency. Click here for more information.
General description:	1,4-Diazabicyclo[2.2.2]octane (DABCO, triethylenediamine), a caged tertiary diamine, is a commonly used strong hindered amine base in chemical synthesis. It can also be employed as a complexing ligand and as a catalyst. Its gas-phase electronic absorption spectrum, vibrational spectra, multiphoton ionization (MPI), and two-photon fluorescence excitation (TPFE) spectra have been recorded and analyzed. Proton magnetic resonance (PMR) studies of DABCO in solid state were conducted in order to determine its line width, second moment, and spin-lattice relaxation time.
Legal Information:	ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany
Packaging:	2 kg in poly bottle
Packaging:	25, 100, 500 g in poly bottle

Symbol	GHS02,GHS05,GHS07
Signal word	Danger
Hazard statements	H228 - H302 - H315 - H318
Precautionary statements	P210 - P240 - P280 - P301 + P312 - P302 + P352 - P305 + P351 + P338
Hazard Codes	F,Xn
Risk Statements	11-22-36/37/38-52/53
Safety Statements	26-60
RIDADR	UN1325 - class 4.1 - PG 2 - Flammable solids, organic, n.o.s., H
WGK Germany	WGK 1
Flash Point(F)	144.0 °F - closed cup
Flash Point(C)	62.2 °C - closed cup

Purity	≥99%
mp	156-159 °C (lit.)
Density	1.02 g/mL at 25 °C (lit.)
Refractive Index	n20/D 1.4634 (lit.)
UNSPSC	12352100

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