Saltar al contenido
Merck

D27802

1,4-Diazabicyclo[2.2.2]octane

greener alternative

≥99%, crystals, ReagentPlus®

Sinónimos:

TED, Triethylenediamine

Iniciar sesión para ver los precios por organización y contrato.

Seleccione un Tamaño

Todas las fotos(6)

About This Item

Fórmula empírica (notación de Hill):
C6H12N2
Número CAS:
280-57-9
Peso molecular:
112.17
NACRES:
NA.21
PubChem Substance ID:
57654087
UNSPSC Code:
12352100
EC Number:
205-999-9
MDL number:
MFCD00006689
Beilstein/REAXYS Number:
103618

Nombre del producto

1,4-Diazabicyclo[2.2.2]octane, ReagentPlus®, ≥99%

InChI key

IMNIMPAHZVJRPE-UHFFFAOYSA-N

InChI

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

SMILES string

N12CCN(CC2)CC1

vapor pressure

2.9 mmHg ( 50 °C)

product line

ReagentPlus®

assay

≥99%

form

crystals

greener alternative product characteristics

Catalysis
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

refractive index

n20/D 1.4634 (lit.)

mp

156-159 °C (lit.)

density

1.02 g/mL at 25 °C (lit.)

greener alternative category

, Aligned

Quality Level

200

¿Está buscando productos similares? Visita Guía de comparación de productos

Categorías relacionadas

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.
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

signalword

Danger

Hazard Classifications

Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Sol. 1 - Skin Irrit. 2

Clase de almacenamiento

4.1B - Flammable solid hazardous materials

wgk

WGK 1

flash_point_f

144.0 °F - closed cup

flash_point_c

62.2 °C - closed cup

ppe

Eyeshields, Gloves, type P3 (EN 143) respirator cartridges

Elija entre una de las versiones más recientes:

Certificados de análisis (COA)

Lot/Batch Number
MKCZ3017
0000427511
0000427511
MKCX3219
0000416420

¿No ve la versión correcta?

Si necesita una versión concreta, puede buscar un certificado específico por el número de lote.

Busque por un COA

¿Ya tiene este producto?

Encuentre la documentación para los productos que ha comprado recientemente en la Biblioteca de documentos.

Visite la Librería de documentos

Hydrogen bonding in the perhydrate and hydrates of 1,4-diazabicyclo [2.2.2] octane (DABCO).
Laus G, et al.
CrystEngComm, 10(11), 1638-1644 (2008)
Reversible crosslinking and fast stress relaxation in dynamic polymer networks via transalkylation using 1, 4-diazabicyclo [2.2. 2] octane
Maassen EEL, et al.
Open Journal of Polymer Chemistry, 12(25), 3640-3649 (2025)
Structure and Intramolecular Motions in Triethylenediamine as Studied by Gas Electron Diffraction.
Yokozeki A and Kuchitsu K.
Bulletin of the Chemical Society of Japan, 44(1), 72-77 (1971)
Experimental vibrational spectra and computational study of 1,4-diazabicyclo [2.2.2] octane.
Kovalenko VI, et al.
Journal of Molecular Structure, 1028, 134-140 (2012)
1,4-Diazabicyclo [2.2.2] octane (DABCO) as an Efficient Reagent for the Synthesis of Isoxazole Derivatives from Primary Nitro Compounds and Dipolarophiles: The Role of the Base.
Cecchi L, et al.
European Journal of Organic Chemistry, 2006(21), 4852-4860 (2006)
Ver todos los artículos relacionados

Nuestro equipo de científicos tiene experiencia en todas las áreas de investigación: Ciencias de la vida, Ciencia de los materiales, Síntesis química, Cromatografía, Analítica y muchas otras.

Póngase en contacto con el Servicio técnico